libc/unix/linux_like/linux/
mod.rs

1//! Linux-specific definitions for linux-like values
2
3pub type useconds_t = u32;
4pub type dev_t = u64;
5pub type socklen_t = u32;
6pub type mode_t = u32;
7pub type ino64_t = u64;
8pub type off64_t = i64;
9pub type blkcnt64_t = i64;
10pub type rlim64_t = u64;
11pub type mqd_t = ::c_int;
12pub type nfds_t = ::c_ulong;
13pub type nl_item = ::c_int;
14pub type idtype_t = ::c_uint;
15pub type loff_t = ::c_longlong;
16pub type pthread_key_t = ::c_uint;
17pub type pthread_once_t = ::c_int;
18pub type pthread_spinlock_t = ::c_int;
19pub type __kernel_fsid_t = __c_anonymous__kernel_fsid_t;
20
21pub type __u8 = ::c_uchar;
22pub type __u16 = ::c_ushort;
23pub type __s16 = ::c_short;
24pub type __u32 = ::c_uint;
25pub type __s32 = ::c_int;
26
27pub type Elf32_Half = u16;
28pub type Elf32_Word = u32;
29pub type Elf32_Off = u32;
30pub type Elf32_Addr = u32;
31
32pub type Elf64_Half = u16;
33pub type Elf64_Word = u32;
34pub type Elf64_Off = u64;
35pub type Elf64_Addr = u64;
36pub type Elf64_Xword = u64;
37pub type Elf64_Sxword = i64;
38
39pub type Elf32_Section = u16;
40pub type Elf64_Section = u16;
41
42// linux/can.h
43pub type canid_t = u32;
44
45// linux/can/j1939.h
46pub type can_err_mask_t = u32;
47pub type pgn_t = u32;
48pub type priority_t = u8;
49pub type name_t = u64;
50
51pub type iconv_t = *mut ::c_void;
52
53// linux/sctp.h
54pub type sctp_assoc_t = ::__s32;
55
56pub type eventfd_t = u64;
57missing! {
58    #[cfg_attr(feature = "extra_traits", derive(Debug))]
59    pub enum fpos64_t {} // FIXME: fill this out with a struct
60}
61
62e! {
63    #[repr(u32)]
64    pub enum tpacket_versions {
65        TPACKET_V1,
66        TPACKET_V2,
67        TPACKET_V3,
68    }
69}
70
71s! {
72    pub struct glob_t {
73        pub gl_pathc: ::size_t,
74        pub gl_pathv: *mut *mut c_char,
75        pub gl_offs: ::size_t,
76        pub gl_flags: ::c_int,
77
78        __unused1: *mut ::c_void,
79        __unused2: *mut ::c_void,
80        __unused3: *mut ::c_void,
81        __unused4: *mut ::c_void,
82        __unused5: *mut ::c_void,
83    }
84
85    pub struct passwd {
86        pub pw_name: *mut ::c_char,
87        pub pw_passwd: *mut ::c_char,
88        pub pw_uid: ::uid_t,
89        pub pw_gid: ::gid_t,
90        pub pw_gecos: *mut ::c_char,
91        pub pw_dir: *mut ::c_char,
92        pub pw_shell: *mut ::c_char,
93    }
94
95    pub struct spwd {
96        pub sp_namp: *mut ::c_char,
97        pub sp_pwdp: *mut ::c_char,
98        pub sp_lstchg: ::c_long,
99        pub sp_min: ::c_long,
100        pub sp_max: ::c_long,
101        pub sp_warn: ::c_long,
102        pub sp_inact: ::c_long,
103        pub sp_expire: ::c_long,
104        pub sp_flag: ::c_ulong,
105    }
106
107    pub struct dqblk {
108        pub dqb_bhardlimit: u64,
109        pub dqb_bsoftlimit: u64,
110        pub dqb_curspace: u64,
111        pub dqb_ihardlimit: u64,
112        pub dqb_isoftlimit: u64,
113        pub dqb_curinodes: u64,
114        pub dqb_btime: u64,
115        pub dqb_itime: u64,
116        pub dqb_valid: u32,
117    }
118
119    pub struct signalfd_siginfo {
120        pub ssi_signo: u32,
121        pub ssi_errno: i32,
122        pub ssi_code: i32,
123        pub ssi_pid: u32,
124        pub ssi_uid: u32,
125        pub ssi_fd: i32,
126        pub ssi_tid: u32,
127        pub ssi_band: u32,
128        pub ssi_overrun: u32,
129        pub ssi_trapno: u32,
130        pub ssi_status: i32,
131        pub ssi_int: i32,
132        pub ssi_ptr: u64,
133        pub ssi_utime: u64,
134        pub ssi_stime: u64,
135        pub ssi_addr: u64,
136        pub ssi_addr_lsb: u16,
137        _pad2: u16,
138        pub ssi_syscall: i32,
139        pub ssi_call_addr: u64,
140        pub ssi_arch: u32,
141        _pad: [u8; 28],
142    }
143
144    pub struct itimerspec {
145        pub it_interval: ::timespec,
146        pub it_value: ::timespec,
147    }
148
149    pub struct fsid_t {
150        __val: [::c_int; 2],
151    }
152
153    pub struct fanout_args {
154        #[cfg(target_endian = "little")]
155        pub id: ::__u16,
156        pub type_flags: ::__u16,
157        #[cfg(target_endian = "big")]
158        pub id: ::__u16,
159        pub max_num_members: ::__u32,
160    }
161
162    pub struct packet_mreq {
163        pub mr_ifindex: ::c_int,
164        pub mr_type: ::c_ushort,
165        pub mr_alen: ::c_ushort,
166        pub mr_address: [::c_uchar; 8],
167    }
168
169    pub struct sockaddr_pkt {
170        pub spkt_family: ::c_ushort,
171        pub spkt_device: [::c_uchar; 14],
172        pub spkt_protocol: ::c_ushort,
173    }
174
175    pub struct tpacket_auxdata {
176        pub tp_status: ::__u32,
177        pub tp_len: ::__u32,
178        pub tp_snaplen: ::__u32,
179        pub tp_mac: ::__u16,
180        pub tp_net: ::__u16,
181        pub tp_vlan_tci: ::__u16,
182        pub tp_vlan_tpid: ::__u16,
183    }
184
185    pub struct tpacket_hdr {
186        pub tp_status: ::c_ulong,
187        pub tp_len: ::c_uint,
188        pub tp_snaplen: ::c_uint,
189        pub tp_mac: ::c_ushort,
190        pub tp_net: ::c_ushort,
191        pub tp_sec: ::c_uint,
192        pub tp_usec: ::c_uint,
193    }
194
195    pub struct tpacket_hdr_variant1 {
196        pub tp_rxhash: ::__u32,
197        pub tp_vlan_tci: ::__u32,
198        pub tp_vlan_tpid: ::__u16,
199        pub tp_padding: ::__u16,
200    }
201
202    pub struct tpacket2_hdr {
203        pub tp_status: ::__u32,
204        pub tp_len: ::__u32,
205        pub tp_snaplen: ::__u32,
206        pub tp_mac: ::__u16,
207        pub tp_net: ::__u16,
208        pub tp_sec: ::__u32,
209        pub tp_nsec: ::__u32,
210        pub tp_vlan_tci: ::__u16,
211        pub tp_vlan_tpid: ::__u16,
212        pub tp_padding: [::__u8; 4],
213    }
214
215    pub struct tpacket_req {
216        pub tp_block_size: ::c_uint,
217        pub tp_block_nr: ::c_uint,
218        pub tp_frame_size: ::c_uint,
219        pub tp_frame_nr: ::c_uint,
220    }
221
222    pub struct tpacket_req3 {
223        pub tp_block_size: ::c_uint,
224        pub tp_block_nr: ::c_uint,
225        pub tp_frame_size: ::c_uint,
226        pub tp_frame_nr: ::c_uint,
227        pub tp_retire_blk_tov: ::c_uint,
228        pub tp_sizeof_priv: ::c_uint,
229        pub tp_feature_req_word: ::c_uint,
230    }
231
232    pub struct tpacket_stats {
233        pub tp_packets: ::c_uint,
234        pub tp_drops: ::c_uint,
235    }
236
237    pub struct tpacket_stats_v3 {
238        pub tp_packets: ::c_uint,
239        pub tp_drops: ::c_uint,
240        pub tp_freeze_q_cnt: ::c_uint,
241    }
242
243    pub struct tpacket3_hdr {
244        pub tp_next_offset: ::__u32,
245        pub tp_sec: ::__u32,
246        pub tp_nsec: ::__u32,
247        pub tp_snaplen: ::__u32,
248        pub tp_len: ::__u32,
249        pub tp_status: ::__u32,
250        pub tp_mac: ::__u16,
251        pub tp_net: ::__u16,
252        pub hv1: ::tpacket_hdr_variant1,
253        pub tp_padding: [::__u8; 8],
254    }
255
256    pub struct tpacket_bd_ts {
257        pub ts_sec: ::c_uint,
258        pub ts_usec: ::c_uint,
259    }
260
261    pub struct cpu_set_t {
262        #[cfg(all(target_pointer_width = "32",
263                  not(target_arch = "x86_64")))]
264        bits: [u32; 32],
265        #[cfg(not(all(target_pointer_width = "32",
266                      not(target_arch = "x86_64"))))]
267        bits: [u64; 16],
268    }
269
270    pub struct if_nameindex {
271        pub if_index: ::c_uint,
272        pub if_name: *mut ::c_char,
273    }
274
275    // System V IPC
276    pub struct msginfo {
277        pub msgpool: ::c_int,
278        pub msgmap: ::c_int,
279        pub msgmax: ::c_int,
280        pub msgmnb: ::c_int,
281        pub msgmni: ::c_int,
282        pub msgssz: ::c_int,
283        pub msgtql: ::c_int,
284        pub msgseg: ::c_ushort,
285    }
286
287    pub struct sembuf {
288        pub sem_num: ::c_ushort,
289        pub sem_op: ::c_short,
290        pub sem_flg: ::c_short,
291    }
292
293    pub struct input_event {
294        pub time: ::timeval,
295        pub type_: ::__u16,
296        pub code: ::__u16,
297        pub value: ::__s32,
298    }
299
300    pub struct input_id {
301        pub bustype: ::__u16,
302        pub vendor: ::__u16,
303        pub product: ::__u16,
304        pub version: ::__u16,
305    }
306
307    pub struct input_absinfo {
308        pub value: ::__s32,
309        pub minimum: ::__s32,
310        pub maximum: ::__s32,
311        pub fuzz: ::__s32,
312        pub flat: ::__s32,
313        pub resolution: ::__s32,
314    }
315
316    pub struct input_keymap_entry {
317        pub flags: ::__u8,
318        pub len: ::__u8,
319        pub index: ::__u16,
320        pub keycode: ::__u32,
321        pub scancode: [::__u8; 32],
322    }
323
324    pub struct input_mask {
325        pub type_: ::__u32,
326        pub codes_size: ::__u32,
327        pub codes_ptr: ::__u64,
328    }
329
330    pub struct ff_replay {
331        pub length: ::__u16,
332        pub delay: ::__u16,
333    }
334
335    pub struct ff_trigger {
336        pub button: ::__u16,
337        pub interval: ::__u16,
338    }
339
340    pub struct ff_envelope {
341        pub attack_length: ::__u16,
342        pub attack_level: ::__u16,
343        pub fade_length: ::__u16,
344        pub fade_level: ::__u16,
345    }
346
347    pub struct ff_constant_effect {
348        pub level: ::__s16,
349        pub envelope: ff_envelope,
350    }
351
352    pub struct ff_ramp_effect {
353        pub start_level: ::__s16,
354        pub end_level: ::__s16,
355        pub envelope: ff_envelope,
356    }
357
358    pub struct ff_condition_effect {
359        pub right_saturation: ::__u16,
360        pub left_saturation: ::__u16,
361
362        pub right_coeff: ::__s16,
363        pub left_coeff: ::__s16,
364
365        pub deadband: ::__u16,
366        pub center: ::__s16,
367    }
368
369    pub struct ff_periodic_effect {
370        pub waveform: ::__u16,
371        pub period: ::__u16,
372        pub magnitude: ::__s16,
373        pub offset: ::__s16,
374        pub phase: ::__u16,
375
376        pub envelope: ff_envelope,
377
378        pub custom_len: ::__u32,
379        pub custom_data: *mut ::__s16,
380    }
381
382    pub struct ff_rumble_effect {
383        pub strong_magnitude: ::__u16,
384        pub weak_magnitude: ::__u16,
385    }
386
387    pub struct ff_effect {
388        pub type_: ::__u16,
389        pub id: ::__s16,
390        pub direction: ::__u16,
391        pub trigger: ff_trigger,
392        pub replay: ff_replay,
393        // FIXME this is actually a union
394        #[cfg(target_pointer_width = "64")]
395        pub u: [u64; 4],
396        #[cfg(target_pointer_width = "32")]
397        pub u: [u32; 7],
398    }
399
400    pub struct uinput_ff_upload {
401        pub request_id: ::__u32,
402        pub retval: ::__s32,
403        pub effect: ff_effect,
404        pub old: ff_effect,
405    }
406
407    pub struct uinput_ff_erase {
408        pub request_id: ::__u32,
409        pub retval: ::__s32,
410        pub effect_id: ::__u32,
411    }
412
413    pub struct uinput_abs_setup {
414        pub code: ::__u16,
415        pub absinfo: input_absinfo,
416    }
417
418    pub struct dl_phdr_info {
419        #[cfg(target_pointer_width = "64")]
420        pub dlpi_addr: Elf64_Addr,
421        #[cfg(target_pointer_width = "32")]
422        pub dlpi_addr: Elf32_Addr,
423
424        pub dlpi_name: *const ::c_char,
425
426        #[cfg(target_pointer_width = "64")]
427        pub dlpi_phdr: *const Elf64_Phdr,
428        #[cfg(target_pointer_width = "32")]
429        pub dlpi_phdr: *const Elf32_Phdr,
430
431        #[cfg(target_pointer_width = "64")]
432        pub dlpi_phnum: Elf64_Half,
433        #[cfg(target_pointer_width = "32")]
434        pub dlpi_phnum: Elf32_Half,
435
436        // As of uClibc 1.0.36, the following fields are
437        // gated behind a "#if 0" block which always evaluates
438        // to false. So I'm just removing these, and if uClibc changes
439        // the #if block in the future to include the following fields, these
440        // will probably need including here. tsidea, skrap
441        // QNX (NTO) platform does not define these fields
442        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
443        pub dlpi_adds: ::c_ulonglong,
444        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
445        pub dlpi_subs: ::c_ulonglong,
446        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
447        pub dlpi_tls_modid: ::size_t,
448        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
449        pub dlpi_tls_data: *mut ::c_void,
450    }
451
452    pub struct Elf32_Ehdr {
453        pub e_ident: [::c_uchar; 16],
454        pub e_type: Elf32_Half,
455        pub e_machine: Elf32_Half,
456        pub e_version: Elf32_Word,
457        pub e_entry: Elf32_Addr,
458        pub e_phoff: Elf32_Off,
459        pub e_shoff: Elf32_Off,
460        pub e_flags: Elf32_Word,
461        pub e_ehsize: Elf32_Half,
462        pub e_phentsize: Elf32_Half,
463        pub e_phnum: Elf32_Half,
464        pub e_shentsize: Elf32_Half,
465        pub e_shnum: Elf32_Half,
466        pub e_shstrndx: Elf32_Half,
467    }
468
469    pub struct Elf64_Ehdr {
470        pub e_ident: [::c_uchar; 16],
471        pub e_type: Elf64_Half,
472        pub e_machine: Elf64_Half,
473        pub e_version: Elf64_Word,
474        pub e_entry: Elf64_Addr,
475        pub e_phoff: Elf64_Off,
476        pub e_shoff: Elf64_Off,
477        pub e_flags: Elf64_Word,
478        pub e_ehsize: Elf64_Half,
479        pub e_phentsize: Elf64_Half,
480        pub e_phnum: Elf64_Half,
481        pub e_shentsize: Elf64_Half,
482        pub e_shnum: Elf64_Half,
483        pub e_shstrndx: Elf64_Half,
484    }
485
486    pub struct Elf32_Sym {
487        pub st_name: Elf32_Word,
488        pub st_value: Elf32_Addr,
489        pub st_size: Elf32_Word,
490        pub st_info: ::c_uchar,
491        pub st_other: ::c_uchar,
492        pub st_shndx: Elf32_Section,
493    }
494
495    pub struct Elf64_Sym {
496        pub st_name: Elf64_Word,
497        pub st_info: ::c_uchar,
498        pub st_other: ::c_uchar,
499        pub st_shndx: Elf64_Section,
500        pub st_value: Elf64_Addr,
501        pub st_size: Elf64_Xword,
502    }
503
504    pub struct Elf32_Phdr {
505        pub p_type: Elf32_Word,
506        pub p_offset: Elf32_Off,
507        pub p_vaddr: Elf32_Addr,
508        pub p_paddr: Elf32_Addr,
509        pub p_filesz: Elf32_Word,
510        pub p_memsz: Elf32_Word,
511        pub p_flags: Elf32_Word,
512        pub p_align: Elf32_Word,
513    }
514
515    pub struct Elf64_Phdr {
516        pub p_type: Elf64_Word,
517        pub p_flags: Elf64_Word,
518        pub p_offset: Elf64_Off,
519        pub p_vaddr: Elf64_Addr,
520        pub p_paddr: Elf64_Addr,
521        pub p_filesz: Elf64_Xword,
522        pub p_memsz: Elf64_Xword,
523        pub p_align: Elf64_Xword,
524    }
525
526    pub struct Elf32_Shdr {
527        pub sh_name: Elf32_Word,
528        pub sh_type: Elf32_Word,
529        pub sh_flags: Elf32_Word,
530        pub sh_addr: Elf32_Addr,
531        pub sh_offset: Elf32_Off,
532        pub sh_size: Elf32_Word,
533        pub sh_link: Elf32_Word,
534        pub sh_info: Elf32_Word,
535        pub sh_addralign: Elf32_Word,
536        pub sh_entsize: Elf32_Word,
537    }
538
539    pub struct Elf64_Shdr {
540        pub sh_name: Elf64_Word,
541        pub sh_type: Elf64_Word,
542        pub sh_flags: Elf64_Xword,
543        pub sh_addr: Elf64_Addr,
544        pub sh_offset: Elf64_Off,
545        pub sh_size: Elf64_Xword,
546        pub sh_link: Elf64_Word,
547        pub sh_info: Elf64_Word,
548        pub sh_addralign: Elf64_Xword,
549        pub sh_entsize: Elf64_Xword,
550    }
551
552    pub struct __c_anonymous_elf32_rel {
553        pub r_offset: Elf32_Addr,
554        pub r_info: Elf32_Word,
555    }
556
557    pub struct __c_anonymous_elf64_rel {
558        pub r_offset: Elf64_Addr,
559        pub r_info: Elf64_Xword,
560    }
561
562    pub struct __c_anonymous__kernel_fsid_t {
563        pub val: [::c_int; 2],
564    }
565
566    pub struct ucred {
567        pub pid: ::pid_t,
568        pub uid: ::uid_t,
569        pub gid: ::gid_t,
570    }
571
572    pub struct mntent {
573        pub mnt_fsname: *mut ::c_char,
574        pub mnt_dir: *mut ::c_char,
575        pub mnt_type: *mut ::c_char,
576        pub mnt_opts: *mut ::c_char,
577        pub mnt_freq: ::c_int,
578        pub mnt_passno: ::c_int,
579    }
580
581    pub struct posix_spawn_file_actions_t {
582        __allocated: ::c_int,
583        __used: ::c_int,
584        __actions: *mut ::c_int,
585        __pad: [::c_int; 16],
586    }
587
588    pub struct posix_spawnattr_t {
589        __flags: ::c_short,
590        __pgrp: ::pid_t,
591        __sd: ::sigset_t,
592        __ss: ::sigset_t,
593        #[cfg(any(target_env = "musl", target_env = "ohos"))]
594        __prio: ::c_int,
595        #[cfg(not(any(target_env = "musl", target_env = "ohos")))]
596        __sp: ::sched_param,
597        __policy: ::c_int,
598        __pad: [::c_int; 16],
599    }
600
601    pub struct genlmsghdr {
602        pub cmd: u8,
603        pub version: u8,
604        pub reserved: u16,
605    }
606
607    pub struct in6_pktinfo {
608        pub ipi6_addr: ::in6_addr,
609        pub ipi6_ifindex: ::c_uint,
610    }
611
612    pub struct arpd_request {
613        pub req: ::c_ushort,
614        pub ip: u32,
615        pub dev: ::c_ulong,
616        pub stamp: ::c_ulong,
617        pub updated: ::c_ulong,
618        pub ha: [::c_uchar; ::MAX_ADDR_LEN],
619    }
620
621    pub struct inotify_event {
622        pub wd: ::c_int,
623        pub mask: u32,
624        pub cookie: u32,
625        pub len: u32
626    }
627
628    pub struct fanotify_response {
629        pub fd: ::c_int,
630        pub response: __u32,
631    }
632
633    pub struct fanotify_event_info_header {
634        pub info_type: __u8,
635        pub pad: __u8,
636        pub len: __u16,
637    }
638
639    pub struct fanotify_event_info_fid {
640        pub hdr: fanotify_event_info_header,
641        pub fsid: ::__kernel_fsid_t,
642        pub handle: [::c_uchar; 0],
643    }
644
645    pub struct sockaddr_vm {
646        pub svm_family: ::sa_family_t,
647        pub svm_reserved1: ::c_ushort,
648        pub svm_port: ::c_uint,
649        pub svm_cid: ::c_uint,
650        pub svm_zero: [u8; 4]
651    }
652
653    pub struct regmatch_t {
654        pub rm_so: regoff_t,
655        pub rm_eo: regoff_t,
656    }
657
658    pub struct sock_extended_err {
659        pub ee_errno: u32,
660        pub ee_origin: u8,
661        pub ee_type: u8,
662        pub ee_code: u8,
663        pub ee_pad: u8,
664        pub ee_info: u32,
665        pub ee_data: u32,
666    }
667
668    // linux/can.h
669    pub struct __c_anonymous_sockaddr_can_tp {
670        pub rx_id: canid_t,
671        pub tx_id: canid_t,
672    }
673
674    pub struct __c_anonymous_sockaddr_can_j1939 {
675        pub name: u64,
676        pub pgn: u32,
677        pub addr: u8,
678    }
679
680    pub struct can_filter {
681        pub can_id: canid_t,
682        pub can_mask: canid_t,
683    }
684
685    // linux/can/j1939.h
686    pub struct j1939_filter {
687        pub name: name_t,
688        pub name_mask: name_t,
689        pub pgn: pgn_t,
690        pub pgn_mask: pgn_t,
691        pub addr: u8,
692        pub addr_mask: u8,
693    }
694
695    // linux/filter.h
696    pub struct sock_filter {
697        pub code: ::__u16,
698        pub jt: ::__u8,
699        pub jf: ::__u8,
700        pub k: ::__u32,
701    }
702
703    pub struct sock_fprog {
704        pub len: ::c_ushort,
705        pub filter: *mut sock_filter,
706    }
707
708    // linux/seccomp.h
709    pub struct seccomp_data {
710        pub nr: ::c_int,
711        pub arch: ::__u32,
712        pub instruction_pointer: ::__u64,
713        pub args: [::__u64; 6],
714    }
715
716    pub struct seccomp_notif_sizes {
717        pub seccomp_notif: ::__u16,
718        pub seccomp_notif_resp: ::__u16,
719        pub seccomp_data: ::__u16,
720    }
721
722    pub struct seccomp_notif {
723        pub id: ::__u64,
724        pub pid: ::__u32,
725        pub flags: ::__u32,
726        pub data: seccomp_data,
727    }
728
729    pub struct seccomp_notif_resp {
730        pub id: ::__u64,
731        pub val: ::__s64,
732        pub error: ::__s32,
733        pub flags: ::__u32,
734    }
735
736    pub struct seccomp_notif_addfd {
737        pub id: ::__u64,
738        pub flags: ::__u32,
739        pub srcfd: ::__u32,
740        pub newfd: ::__u32,
741        pub newfd_flags: ::__u32,
742    }
743
744    pub struct nlmsghdr {
745        pub nlmsg_len: u32,
746        pub nlmsg_type: u16,
747        pub nlmsg_flags: u16,
748        pub nlmsg_seq: u32,
749        pub nlmsg_pid: u32,
750    }
751
752    pub struct nlmsgerr {
753        pub error: ::c_int,
754        pub msg: nlmsghdr,
755    }
756
757    pub struct nlattr {
758        pub nla_len: u16,
759        pub nla_type: u16,
760    }
761
762    pub struct file_clone_range {
763        pub src_fd: ::__s64,
764        pub src_offset: ::__u64,
765        pub src_length: ::__u64,
766        pub dest_offset: ::__u64,
767    }
768
769    pub struct __c_anonymous_ifru_map {
770        pub mem_start: ::c_ulong,
771        pub mem_end: ::c_ulong,
772        pub base_addr: ::c_ushort,
773        pub irq: ::c_uchar,
774        pub dma: ::c_uchar,
775        pub port: ::c_uchar,
776    }
777
778   pub struct in6_ifreq {
779       pub ifr6_addr: ::in6_addr,
780       pub ifr6_prefixlen: u32,
781       pub ifr6_ifindex: ::c_int,
782   }
783
784    pub struct option {
785        pub name: *const ::c_char,
786        pub has_arg: ::c_int,
787        pub flag: *mut ::c_int,
788        pub val: ::c_int,
789    }
790
791    // linux/sctp.h
792
793    pub struct sctp_initmsg {
794        pub sinit_num_ostreams: ::__u16,
795        pub sinit_max_instreams: ::__u16,
796        pub sinit_max_attempts: ::__u16,
797        pub sinit_max_init_timeo: ::__u16,
798    }
799
800    pub struct sctp_sndrcvinfo {
801        pub sinfo_stream: ::__u16,
802        pub sinfo_ssn: ::__u16,
803        pub sinfo_flags: ::__u16,
804        pub sinfo_ppid: ::__u32,
805        pub sinfo_context: ::__u32,
806        pub sinfo_timetolive: ::__u32,
807        pub sinfo_tsn: ::__u32,
808        pub sinfo_cumtsn: ::__u32,
809        pub sinfo_assoc_id: ::sctp_assoc_t,
810    }
811
812    pub struct sctp_sndinfo {
813        pub snd_sid: ::__u16,
814        pub snd_flags: ::__u16,
815        pub snd_ppid: ::__u32,
816        pub snd_context: ::__u32,
817        pub snd_assoc_id: ::sctp_assoc_t,
818    }
819
820    pub struct sctp_rcvinfo {
821        pub rcv_sid: ::__u16,
822        pub rcv_ssn: ::__u16,
823        pub rcv_flags: ::__u16,
824        pub rcv_ppid: ::__u32,
825        pub rcv_tsn: ::__u32,
826        pub rcv_cumtsn: ::__u32,
827        pub rcv_context: ::__u32,
828        pub rcv_assoc_id: ::sctp_assoc_t,
829    }
830
831    pub struct sctp_nxtinfo {
832        pub nxt_sid: ::__u16,
833        pub nxt_flags: ::__u16,
834        pub nxt_ppid: ::__u32,
835        pub nxt_length: ::__u32,
836        pub nxt_assoc_id: ::sctp_assoc_t,
837    }
838
839    pub struct sctp_prinfo {
840        pub pr_policy: ::__u16,
841        pub pr_value: ::__u32,
842    }
843
844    pub struct sctp_authinfo {
845        pub auth_keynumber: ::__u16,
846    }
847
848    pub struct rlimit64 {
849        pub rlim_cur: rlim64_t,
850        pub rlim_max: rlim64_t,
851    }
852
853    // linux/tls.h
854
855    pub struct tls_crypto_info {
856        pub version: ::__u16,
857        pub cipher_type: ::__u16,
858    }
859
860    pub struct tls12_crypto_info_aes_gcm_128 {
861        pub info: tls_crypto_info,
862        pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_128_IV_SIZE],
863        pub key: [::c_uchar; TLS_CIPHER_AES_GCM_128_KEY_SIZE],
864        pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_128_SALT_SIZE],
865        pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE],
866    }
867
868    pub struct tls12_crypto_info_aes_gcm_256 {
869        pub info: tls_crypto_info,
870        pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_256_IV_SIZE],
871        pub key: [::c_uchar; TLS_CIPHER_AES_GCM_256_KEY_SIZE],
872        pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_256_SALT_SIZE],
873        pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE],
874    }
875
876    pub struct tls12_crypto_info_chacha20_poly1305 {
877        pub info: tls_crypto_info,
878        pub iv: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE],
879        pub key: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE],
880        pub salt: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE],
881        pub rec_seq: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE],
882    }
883
884    // #include <linux/eventpoll.h>
885
886    pub struct epoll_params {
887        pub busy_poll_usecs: u32,
888        pub busy_poll_budget: u16,
889        pub prefer_busy_poll: u8,
890        pub __pad: u8, // Must be zero
891    }
892}
893
894s_no_extra_traits! {
895    pub struct sockaddr_nl {
896        pub nl_family: ::sa_family_t,
897        nl_pad: ::c_ushort,
898        pub nl_pid: u32,
899        pub nl_groups: u32
900    }
901
902    pub struct dirent {
903        pub d_ino: ::ino_t,
904        pub d_off: ::off_t,
905        pub d_reclen: ::c_ushort,
906        pub d_type: ::c_uchar,
907        pub d_name: [::c_char; 256],
908    }
909
910    pub struct sockaddr_alg {
911        pub salg_family: ::sa_family_t,
912        pub salg_type: [::c_uchar; 14],
913        pub salg_feat: u32,
914        pub salg_mask: u32,
915        pub salg_name: [::c_uchar; 64],
916    }
917
918    pub struct uinput_setup {
919        pub id: input_id,
920        pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
921        pub ff_effects_max: ::__u32,
922    }
923
924    pub struct uinput_user_dev {
925        pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
926        pub id: input_id,
927        pub ff_effects_max: ::__u32,
928        pub absmax: [::__s32; ABS_CNT],
929        pub absmin: [::__s32; ABS_CNT],
930        pub absfuzz: [::__s32; ABS_CNT],
931        pub absflat: [::__s32; ABS_CNT],
932    }
933
934    /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
935    /// type are unsound and will be removed in the future.
936    #[deprecated(
937        note = "this struct has unsafe trait implementations that will be \
938                removed in the future",
939        since = "0.2.80"
940    )]
941    pub struct af_alg_iv {
942        pub ivlen: u32,
943        pub iv: [::c_uchar; 0],
944    }
945
946    // x32 compatibility
947    // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
948    pub struct mq_attr {
949        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
950        pub mq_flags: i64,
951        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
952        pub mq_maxmsg: i64,
953        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
954        pub mq_msgsize: i64,
955        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
956        pub mq_curmsgs: i64,
957        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
958        pad: [i64; 4],
959
960        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
961        pub mq_flags: ::c_long,
962        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
963        pub mq_maxmsg: ::c_long,
964        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
965        pub mq_msgsize: ::c_long,
966        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
967        pub mq_curmsgs: ::c_long,
968        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
969        pad: [::c_long; 4],
970    }
971
972    #[cfg(libc_union)]
973    pub union __c_anonymous_ifr_ifru {
974        pub ifru_addr: ::sockaddr,
975        pub ifru_dstaddr: ::sockaddr,
976        pub ifru_broadaddr: ::sockaddr,
977        pub ifru_netmask: ::sockaddr,
978        pub ifru_hwaddr: ::sockaddr,
979        pub ifru_flags: ::c_short,
980        pub ifru_ifindex: ::c_int,
981        pub ifru_metric: ::c_int,
982        pub ifru_mtu: ::c_int,
983        pub ifru_map: __c_anonymous_ifru_map,
984        pub ifru_slave: [::c_char; ::IFNAMSIZ],
985        pub ifru_newname: [::c_char; ::IFNAMSIZ],
986        pub ifru_data: *mut ::c_char,
987    }
988
989    pub struct ifreq {
990        /// interface name, e.g. "en0"
991        pub ifr_name: [::c_char; ::IFNAMSIZ],
992        #[cfg(libc_union)]
993        pub ifr_ifru: __c_anonymous_ifr_ifru,
994        #[cfg(not(libc_union))]
995        pub ifr_ifru: ::sockaddr,
996    }
997
998    #[cfg(libc_union)]
999    pub union __c_anonymous_ifc_ifcu {
1000        pub ifcu_buf: *mut ::c_char,
1001        pub ifcu_req: *mut ::ifreq,
1002    }
1003
1004    /*  Structure used in SIOCGIFCONF request.  Used to retrieve interface
1005    configuration for machine (useful for programs which must know all
1006    networks accessible).  */
1007    pub struct ifconf {
1008        pub ifc_len: ::c_int,       /* Size of buffer.  */
1009        #[cfg(libc_union)]
1010        pub ifc_ifcu: __c_anonymous_ifc_ifcu,
1011        #[cfg(not(libc_union))]
1012        pub ifc_ifcu: *mut ::ifreq,
1013    }
1014
1015    pub struct hwtstamp_config {
1016        pub flags: ::c_int,
1017        pub tx_type: ::c_int,
1018        pub rx_filter: ::c_int,
1019    }
1020
1021    pub struct dirent64 {
1022        pub d_ino: ::ino64_t,
1023        pub d_off: ::off64_t,
1024        pub d_reclen: ::c_ushort,
1025        pub d_type: ::c_uchar,
1026        pub d_name: [::c_char; 256],
1027    }
1028
1029    pub struct sched_attr {
1030        pub size: ::__u32,
1031        pub sched_policy: ::__u32,
1032        pub sched_flags: ::__u64,
1033        pub sched_nice: ::__s32,
1034        pub sched_priority: ::__u32,
1035        pub sched_runtime: ::__u64,
1036        pub sched_deadline: ::__u64,
1037        pub sched_period: ::__u64,
1038    }
1039
1040    #[cfg(libc_union)]
1041    #[allow(missing_debug_implementations)]
1042    pub union tpacket_req_u {
1043        pub req: ::tpacket_req,
1044        pub req3: ::tpacket_req3,
1045    }
1046
1047    #[cfg(libc_union)]
1048    #[allow(missing_debug_implementations)]
1049    pub union tpacket_bd_header_u {
1050        pub bh1: ::tpacket_hdr_v1,
1051    }
1052
1053    #[cfg(libc_union)]
1054    #[allow(missing_debug_implementations)]
1055    pub struct tpacket_block_desc {
1056        pub version: ::__u32,
1057        pub offset_to_priv: ::__u32,
1058        pub hdr: ::tpacket_bd_header_u,
1059    }
1060}
1061
1062s_no_extra_traits! {
1063    // linux/net_tstamp.h
1064    #[allow(missing_debug_implementations)]
1065    pub struct sock_txtime {
1066        pub clockid: ::clockid_t,
1067        pub flags: ::__u32,
1068    }
1069}
1070
1071cfg_if! {
1072    if #[cfg(libc_union)] {
1073        s_no_extra_traits! {
1074            // linux/can.h
1075            #[allow(missing_debug_implementations)]
1076            pub union __c_anonymous_sockaddr_can_can_addr {
1077                pub tp: __c_anonymous_sockaddr_can_tp,
1078                pub j1939: __c_anonymous_sockaddr_can_j1939,
1079            }
1080
1081            #[allow(missing_debug_implementations)]
1082            pub struct sockaddr_can {
1083                pub can_family: ::sa_family_t,
1084                pub can_ifindex: ::c_int,
1085                pub can_addr: __c_anonymous_sockaddr_can_can_addr,
1086            }
1087        }
1088    }
1089}
1090
1091cfg_if! {
1092    if #[cfg(feature = "extra_traits")] {
1093        impl PartialEq for sockaddr_nl {
1094            fn eq(&self, other: &sockaddr_nl) -> bool {
1095                self.nl_family == other.nl_family &&
1096                    self.nl_pid == other.nl_pid &&
1097                    self.nl_groups == other.nl_groups
1098            }
1099        }
1100        impl Eq for sockaddr_nl {}
1101        impl ::fmt::Debug for sockaddr_nl {
1102            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1103                f.debug_struct("sockaddr_nl")
1104                    .field("nl_family", &self.nl_family)
1105                    .field("nl_pid", &self.nl_pid)
1106                    .field("nl_groups", &self.nl_groups)
1107                    .finish()
1108            }
1109        }
1110        impl ::hash::Hash for sockaddr_nl {
1111            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1112                self.nl_family.hash(state);
1113                self.nl_pid.hash(state);
1114                self.nl_groups.hash(state);
1115            }
1116        }
1117
1118        impl PartialEq for dirent {
1119            fn eq(&self, other: &dirent) -> bool {
1120                self.d_ino == other.d_ino
1121                    && self.d_off == other.d_off
1122                    && self.d_reclen == other.d_reclen
1123                    && self.d_type == other.d_type
1124                    && self
1125                    .d_name
1126                    .iter()
1127                    .zip(other.d_name.iter())
1128                    .all(|(a,b)| a == b)
1129            }
1130        }
1131
1132        impl Eq for dirent {}
1133
1134        impl ::fmt::Debug for dirent {
1135            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1136                f.debug_struct("dirent")
1137                    .field("d_ino", &self.d_ino)
1138                    .field("d_off", &self.d_off)
1139                    .field("d_reclen", &self.d_reclen)
1140                    .field("d_type", &self.d_type)
1141                // FIXME: .field("d_name", &self.d_name)
1142                    .finish()
1143            }
1144        }
1145
1146        impl ::hash::Hash for dirent {
1147            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1148                self.d_ino.hash(state);
1149                self.d_off.hash(state);
1150                self.d_reclen.hash(state);
1151                self.d_type.hash(state);
1152                self.d_name.hash(state);
1153            }
1154        }
1155
1156        impl PartialEq for dirent64 {
1157            fn eq(&self, other: &dirent64) -> bool {
1158                self.d_ino == other.d_ino
1159                    && self.d_off == other.d_off
1160                    && self.d_reclen == other.d_reclen
1161                    && self.d_type == other.d_type
1162                    && self
1163                    .d_name
1164                    .iter()
1165                    .zip(other.d_name.iter())
1166                    .all(|(a,b)| a == b)
1167            }
1168        }
1169
1170        impl Eq for dirent64 {}
1171
1172        impl ::fmt::Debug for dirent64 {
1173            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1174                f.debug_struct("dirent64")
1175                    .field("d_ino", &self.d_ino)
1176                    .field("d_off", &self.d_off)
1177                    .field("d_reclen", &self.d_reclen)
1178                    .field("d_type", &self.d_type)
1179                // FIXME: .field("d_name", &self.d_name)
1180                    .finish()
1181            }
1182        }
1183
1184        impl ::hash::Hash for dirent64 {
1185            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1186                self.d_ino.hash(state);
1187                self.d_off.hash(state);
1188                self.d_reclen.hash(state);
1189                self.d_type.hash(state);
1190                self.d_name.hash(state);
1191            }
1192        }
1193
1194        impl PartialEq for pthread_cond_t {
1195            fn eq(&self, other: &pthread_cond_t) -> bool {
1196                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1197            }
1198        }
1199
1200        impl Eq for pthread_cond_t {}
1201
1202        impl ::fmt::Debug for pthread_cond_t {
1203            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1204                f.debug_struct("pthread_cond_t")
1205                // FIXME: .field("size", &self.size)
1206                    .finish()
1207            }
1208        }
1209
1210        impl ::hash::Hash for pthread_cond_t {
1211            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1212                self.size.hash(state);
1213            }
1214        }
1215
1216        impl PartialEq for pthread_mutex_t {
1217            fn eq(&self, other: &pthread_mutex_t) -> bool {
1218                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1219            }
1220        }
1221
1222        impl Eq for pthread_mutex_t {}
1223
1224        impl ::fmt::Debug for pthread_mutex_t {
1225            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1226                f.debug_struct("pthread_mutex_t")
1227                // FIXME: .field("size", &self.size)
1228                    .finish()
1229            }
1230        }
1231
1232        impl ::hash::Hash for pthread_mutex_t {
1233            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1234                self.size.hash(state);
1235            }
1236        }
1237
1238        impl PartialEq for pthread_rwlock_t {
1239            fn eq(&self, other: &pthread_rwlock_t) -> bool {
1240                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1241            }
1242        }
1243
1244        impl Eq for pthread_rwlock_t {}
1245
1246        impl ::fmt::Debug for pthread_rwlock_t {
1247            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1248                f.debug_struct("pthread_rwlock_t")
1249                // FIXME: .field("size", &self.size)
1250                    .finish()
1251            }
1252        }
1253
1254        impl ::hash::Hash for pthread_rwlock_t {
1255            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1256                self.size.hash(state);
1257            }
1258        }
1259
1260        impl PartialEq for pthread_barrier_t {
1261            fn eq(&self, other: &pthread_barrier_t) -> bool {
1262                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1263            }
1264        }
1265
1266        impl Eq for pthread_barrier_t {}
1267
1268        impl ::fmt::Debug for pthread_barrier_t {
1269            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1270                f.debug_struct("pthread_barrier_t")
1271                    .field("size", &self.size)
1272                    .finish()
1273            }
1274        }
1275
1276        impl ::hash::Hash for pthread_barrier_t {
1277            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1278                self.size.hash(state);
1279            }
1280        }
1281
1282        impl PartialEq for sockaddr_alg {
1283            fn eq(&self, other: &sockaddr_alg) -> bool {
1284                self.salg_family == other.salg_family
1285                    && self
1286                    .salg_type
1287                    .iter()
1288                    .zip(other.salg_type.iter())
1289                    .all(|(a, b)| a == b)
1290                    && self.salg_feat == other.salg_feat
1291                    && self.salg_mask == other.salg_mask
1292                    && self
1293                    .salg_name
1294                    .iter()
1295                    .zip(other.salg_name.iter())
1296                    .all(|(a, b)| a == b)
1297           }
1298        }
1299
1300        impl Eq for sockaddr_alg {}
1301
1302        impl ::fmt::Debug for sockaddr_alg {
1303            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1304                f.debug_struct("sockaddr_alg")
1305                    .field("salg_family", &self.salg_family)
1306                    .field("salg_type", &self.salg_type)
1307                    .field("salg_feat", &self.salg_feat)
1308                    .field("salg_mask", &self.salg_mask)
1309                    .field("salg_name", &&self.salg_name[..])
1310                    .finish()
1311            }
1312        }
1313
1314        impl ::hash::Hash for sockaddr_alg {
1315            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1316                self.salg_family.hash(state);
1317                self.salg_type.hash(state);
1318                self.salg_feat.hash(state);
1319                self.salg_mask.hash(state);
1320                self.salg_name.hash(state);
1321            }
1322        }
1323
1324        impl PartialEq for uinput_setup {
1325            fn eq(&self, other: &uinput_setup) -> bool {
1326                self.id == other.id
1327                    && self.name[..] == other.name[..]
1328                    && self.ff_effects_max == other.ff_effects_max
1329           }
1330        }
1331        impl Eq for uinput_setup {}
1332
1333        impl ::fmt::Debug for uinput_setup {
1334            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1335                f.debug_struct("uinput_setup")
1336                    .field("id", &self.id)
1337                    .field("name", &&self.name[..])
1338                    .field("ff_effects_max", &self.ff_effects_max)
1339                    .finish()
1340            }
1341        }
1342
1343        impl ::hash::Hash for uinput_setup {
1344            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1345                self.id.hash(state);
1346                self.name.hash(state);
1347                self.ff_effects_max.hash(state);
1348            }
1349        }
1350
1351        impl PartialEq for uinput_user_dev {
1352            fn eq(&self, other: &uinput_user_dev) -> bool {
1353                 self.name[..] == other.name[..]
1354                    && self.id == other.id
1355                    && self.ff_effects_max == other.ff_effects_max
1356                    && self.absmax[..] == other.absmax[..]
1357                    && self.absmin[..] == other.absmin[..]
1358                    && self.absfuzz[..] == other.absfuzz[..]
1359                    && self.absflat[..] == other.absflat[..]
1360           }
1361        }
1362        impl Eq for uinput_user_dev {}
1363
1364        impl ::fmt::Debug for uinput_user_dev {
1365            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1366                f.debug_struct("uinput_setup")
1367                    .field("name", &&self.name[..])
1368                    .field("id", &self.id)
1369                    .field("ff_effects_max", &self.ff_effects_max)
1370                    .field("absmax", &&self.absmax[..])
1371                    .field("absmin", &&self.absmin[..])
1372                    .field("absfuzz", &&self.absfuzz[..])
1373                    .field("absflat", &&self.absflat[..])
1374                    .finish()
1375            }
1376        }
1377
1378        impl ::hash::Hash for uinput_user_dev {
1379            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1380                self.name.hash(state);
1381                self.id.hash(state);
1382                self.ff_effects_max.hash(state);
1383                self.absmax.hash(state);
1384                self.absmin.hash(state);
1385                self.absfuzz.hash(state);
1386                self.absflat.hash(state);
1387            }
1388        }
1389
1390        #[allow(deprecated)]
1391        impl af_alg_iv {
1392            fn as_slice(&self) -> &[u8] {
1393                unsafe {
1394                    ::core::slice::from_raw_parts(
1395                        self.iv.as_ptr(),
1396                        self.ivlen as usize
1397                    )
1398                }
1399            }
1400        }
1401
1402        #[allow(deprecated)]
1403        impl PartialEq for af_alg_iv {
1404            fn eq(&self, other: &af_alg_iv) -> bool {
1405                *self.as_slice() == *other.as_slice()
1406           }
1407        }
1408
1409        #[allow(deprecated)]
1410        impl Eq for af_alg_iv {}
1411
1412        #[allow(deprecated)]
1413        impl ::fmt::Debug for af_alg_iv {
1414            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1415                f.debug_struct("af_alg_iv")
1416                    .field("ivlen", &self.ivlen)
1417                    .finish()
1418            }
1419        }
1420
1421        #[allow(deprecated)]
1422        impl ::hash::Hash for af_alg_iv {
1423            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1424                self.as_slice().hash(state);
1425            }
1426        }
1427
1428        impl PartialEq for mq_attr {
1429            fn eq(&self, other: &mq_attr) -> bool {
1430                self.mq_flags == other.mq_flags &&
1431                self.mq_maxmsg == other.mq_maxmsg &&
1432                self.mq_msgsize == other.mq_msgsize &&
1433                self.mq_curmsgs == other.mq_curmsgs
1434            }
1435        }
1436        impl Eq for mq_attr {}
1437        impl ::fmt::Debug for mq_attr {
1438            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1439                f.debug_struct("mq_attr")
1440                    .field("mq_flags", &self.mq_flags)
1441                    .field("mq_maxmsg", &self.mq_maxmsg)
1442                    .field("mq_msgsize", &self.mq_msgsize)
1443                    .field("mq_curmsgs", &self.mq_curmsgs)
1444                    .finish()
1445            }
1446        }
1447        impl ::hash::Hash for mq_attr {
1448            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1449                self.mq_flags.hash(state);
1450                self.mq_maxmsg.hash(state);
1451                self.mq_msgsize.hash(state);
1452                self.mq_curmsgs.hash(state);
1453            }
1454        }
1455        #[cfg(libc_union)]
1456        impl ::fmt::Debug for __c_anonymous_ifr_ifru {
1457            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1458                f.debug_struct("ifr_ifru")
1459                    .field("ifru_addr", unsafe { &self.ifru_addr })
1460                    .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
1461                    .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
1462                    .field("ifru_netmask", unsafe { &self.ifru_netmask })
1463                    .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
1464                    .field("ifru_flags", unsafe { &self.ifru_flags })
1465                    .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
1466                    .field("ifru_metric", unsafe { &self.ifru_metric })
1467                    .field("ifru_mtu", unsafe { &self.ifru_mtu })
1468                    .field("ifru_map", unsafe { &self.ifru_map })
1469                    .field("ifru_slave", unsafe { &self.ifru_slave })
1470                    .field("ifru_newname", unsafe { &self.ifru_newname })
1471                    .field("ifru_data", unsafe { &self.ifru_data })
1472                    .finish()
1473            }
1474        }
1475        impl ::fmt::Debug for ifreq {
1476            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1477                f.debug_struct("ifreq")
1478                    .field("ifr_name", &self.ifr_name)
1479                    .field("ifr_ifru", &self.ifr_ifru)
1480                    .finish()
1481            }
1482        }
1483
1484        #[cfg(libc_union)]
1485        impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
1486            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1487                f.debug_struct("ifr_ifru")
1488                    .field("ifcu_buf", unsafe { &self.ifcu_buf })
1489                    .field("ifcu_req", unsafe { &self.ifcu_req })
1490                    .finish()
1491            }
1492        }
1493        impl ::fmt::Debug for ifconf {
1494            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1495                f.debug_struct("ifconf")
1496                    .field("ifc_len", &self.ifc_len)
1497                    .field("ifc_ifcu", &self.ifc_ifcu)
1498                    .finish()
1499            }
1500        }
1501        impl ::fmt::Debug for hwtstamp_config {
1502            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1503                f.debug_struct("hwtstamp_config")
1504                    .field("flags", &self.flags)
1505                    .field("tx_type", &self.tx_type)
1506                    .field("rx_filter", &self.rx_filter)
1507                    .finish()
1508            }
1509        }
1510        impl PartialEq for hwtstamp_config {
1511            fn eq(&self, other: &hwtstamp_config) -> bool {
1512                self.flags == other.flags &&
1513                self.tx_type == other.tx_type &&
1514                self.rx_filter == other.rx_filter
1515            }
1516        }
1517        impl Eq for hwtstamp_config {}
1518        impl ::hash::Hash for hwtstamp_config {
1519            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1520                self.flags.hash(state);
1521                self.tx_type.hash(state);
1522                self.rx_filter.hash(state);
1523            }
1524        }
1525
1526        impl ::fmt::Debug for sched_attr {
1527            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1528                f.debug_struct("sched_attr")
1529                    .field("size", &self.size)
1530                    .field("sched_policy", &self.sched_policy)
1531                    .field("sched_flags", &self.sched_flags)
1532                    .field("sched_nice", &self.sched_nice)
1533                    .field("sched_priority", &self.sched_priority)
1534                    .field("sched_runtime", &self.sched_runtime)
1535                    .field("sched_deadline", &self.sched_deadline)
1536                    .field("sched_period", &self.sched_period)
1537                    .finish()
1538            }
1539        }
1540        impl PartialEq for sched_attr {
1541            fn eq(&self, other: &sched_attr) -> bool {
1542                self.size == other.size &&
1543                self.sched_policy == other.sched_policy &&
1544                self.sched_flags == other.sched_flags &&
1545                self.sched_nice == other.sched_nice &&
1546                self.sched_priority == other.sched_priority &&
1547                self.sched_runtime == other.sched_runtime &&
1548                self.sched_deadline == other.sched_deadline &&
1549                self.sched_period == other.sched_period
1550            }
1551        }
1552        impl Eq for sched_attr {}
1553        impl ::hash::Hash for sched_attr {
1554            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1555                self.size.hash(state);
1556                self.sched_policy.hash(state);
1557                self.sched_flags.hash(state);
1558                self.sched_nice.hash(state);
1559                self.sched_priority.hash(state);
1560                self.sched_runtime.hash(state);
1561                self.sched_deadline.hash(state);
1562                self.sched_period.hash(state);
1563            }
1564        }
1565    }
1566}
1567
1568cfg_if! {
1569    if #[cfg(all(any(target_env = "gnu", target_env = "musl", target_env = "ohos"),
1570                 any(target_arch = "x86_64", target_arch = "x86")))] {
1571        extern "C" {
1572            pub fn iopl(level: ::c_int) -> ::c_int;
1573            pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
1574        }
1575    }
1576}
1577
1578cfg_if! {
1579    if #[cfg(any(target_env = "gnu", target_env = "musl", target_env = "ohos"))] {
1580        pub const ABDAY_1: ::nl_item = 0x20000;
1581        pub const ABDAY_2: ::nl_item = 0x20001;
1582        pub const ABDAY_3: ::nl_item = 0x20002;
1583        pub const ABDAY_4: ::nl_item = 0x20003;
1584        pub const ABDAY_5: ::nl_item = 0x20004;
1585        pub const ABDAY_6: ::nl_item = 0x20005;
1586        pub const ABDAY_7: ::nl_item = 0x20006;
1587
1588        pub const DAY_1: ::nl_item = 0x20007;
1589        pub const DAY_2: ::nl_item = 0x20008;
1590        pub const DAY_3: ::nl_item = 0x20009;
1591        pub const DAY_4: ::nl_item = 0x2000A;
1592        pub const DAY_5: ::nl_item = 0x2000B;
1593        pub const DAY_6: ::nl_item = 0x2000C;
1594        pub const DAY_7: ::nl_item = 0x2000D;
1595
1596        pub const ABMON_1: ::nl_item = 0x2000E;
1597        pub const ABMON_2: ::nl_item = 0x2000F;
1598        pub const ABMON_3: ::nl_item = 0x20010;
1599        pub const ABMON_4: ::nl_item = 0x20011;
1600        pub const ABMON_5: ::nl_item = 0x20012;
1601        pub const ABMON_6: ::nl_item = 0x20013;
1602        pub const ABMON_7: ::nl_item = 0x20014;
1603        pub const ABMON_8: ::nl_item = 0x20015;
1604        pub const ABMON_9: ::nl_item = 0x20016;
1605        pub const ABMON_10: ::nl_item = 0x20017;
1606        pub const ABMON_11: ::nl_item = 0x20018;
1607        pub const ABMON_12: ::nl_item = 0x20019;
1608
1609        pub const MON_1: ::nl_item = 0x2001A;
1610        pub const MON_2: ::nl_item = 0x2001B;
1611        pub const MON_3: ::nl_item = 0x2001C;
1612        pub const MON_4: ::nl_item = 0x2001D;
1613        pub const MON_5: ::nl_item = 0x2001E;
1614        pub const MON_6: ::nl_item = 0x2001F;
1615        pub const MON_7: ::nl_item = 0x20020;
1616        pub const MON_8: ::nl_item = 0x20021;
1617        pub const MON_9: ::nl_item = 0x20022;
1618        pub const MON_10: ::nl_item = 0x20023;
1619        pub const MON_11: ::nl_item = 0x20024;
1620        pub const MON_12: ::nl_item = 0x20025;
1621
1622        pub const AM_STR: ::nl_item = 0x20026;
1623        pub const PM_STR: ::nl_item = 0x20027;
1624
1625        pub const D_T_FMT: ::nl_item = 0x20028;
1626        pub const D_FMT: ::nl_item = 0x20029;
1627        pub const T_FMT: ::nl_item = 0x2002A;
1628        pub const T_FMT_AMPM: ::nl_item = 0x2002B;
1629
1630        pub const ERA: ::nl_item = 0x2002C;
1631        pub const ERA_D_FMT: ::nl_item = 0x2002E;
1632        pub const ALT_DIGITS: ::nl_item = 0x2002F;
1633        pub const ERA_D_T_FMT: ::nl_item = 0x20030;
1634        pub const ERA_T_FMT: ::nl_item = 0x20031;
1635
1636        pub const CODESET: ::nl_item = 14;
1637        pub const CRNCYSTR: ::nl_item = 0x4000F;
1638        pub const RADIXCHAR: ::nl_item = 0x10000;
1639        pub const THOUSEP: ::nl_item = 0x10001;
1640        pub const YESEXPR: ::nl_item = 0x50000;
1641        pub const NOEXPR: ::nl_item = 0x50001;
1642        pub const YESSTR: ::nl_item = 0x50002;
1643        pub const NOSTR: ::nl_item = 0x50003;
1644    }
1645}
1646
1647pub const RUSAGE_CHILDREN: ::c_int = -1;
1648pub const L_tmpnam: ::c_uint = 20;
1649pub const _PC_LINK_MAX: ::c_int = 0;
1650pub const _PC_MAX_CANON: ::c_int = 1;
1651pub const _PC_MAX_INPUT: ::c_int = 2;
1652pub const _PC_NAME_MAX: ::c_int = 3;
1653pub const _PC_PATH_MAX: ::c_int = 4;
1654pub const _PC_PIPE_BUF: ::c_int = 5;
1655pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
1656pub const _PC_NO_TRUNC: ::c_int = 7;
1657pub const _PC_VDISABLE: ::c_int = 8;
1658pub const _PC_SYNC_IO: ::c_int = 9;
1659pub const _PC_ASYNC_IO: ::c_int = 10;
1660pub const _PC_PRIO_IO: ::c_int = 11;
1661pub const _PC_SOCK_MAXBUF: ::c_int = 12;
1662pub const _PC_FILESIZEBITS: ::c_int = 13;
1663pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
1664pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
1665pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
1666pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
1667pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
1668pub const _PC_SYMLINK_MAX: ::c_int = 19;
1669pub const _PC_2_SYMLINKS: ::c_int = 20;
1670
1671pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1672
1673pub const _SC_ARG_MAX: ::c_int = 0;
1674pub const _SC_CHILD_MAX: ::c_int = 1;
1675pub const _SC_CLK_TCK: ::c_int = 2;
1676pub const _SC_NGROUPS_MAX: ::c_int = 3;
1677pub const _SC_OPEN_MAX: ::c_int = 4;
1678pub const _SC_STREAM_MAX: ::c_int = 5;
1679pub const _SC_TZNAME_MAX: ::c_int = 6;
1680pub const _SC_JOB_CONTROL: ::c_int = 7;
1681pub const _SC_SAVED_IDS: ::c_int = 8;
1682pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
1683pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
1684pub const _SC_TIMERS: ::c_int = 11;
1685pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
1686pub const _SC_PRIORITIZED_IO: ::c_int = 13;
1687pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
1688pub const _SC_FSYNC: ::c_int = 15;
1689pub const _SC_MAPPED_FILES: ::c_int = 16;
1690pub const _SC_MEMLOCK: ::c_int = 17;
1691pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
1692pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
1693pub const _SC_MESSAGE_PASSING: ::c_int = 20;
1694pub const _SC_SEMAPHORES: ::c_int = 21;
1695pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
1696pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
1697pub const _SC_AIO_MAX: ::c_int = 24;
1698pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
1699pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
1700pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
1701pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
1702pub const _SC_VERSION: ::c_int = 29;
1703pub const _SC_PAGESIZE: ::c_int = 30;
1704pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
1705pub const _SC_RTSIG_MAX: ::c_int = 31;
1706pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
1707pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
1708pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
1709pub const _SC_TIMER_MAX: ::c_int = 35;
1710pub const _SC_BC_BASE_MAX: ::c_int = 36;
1711pub const _SC_BC_DIM_MAX: ::c_int = 37;
1712pub const _SC_BC_SCALE_MAX: ::c_int = 38;
1713pub const _SC_BC_STRING_MAX: ::c_int = 39;
1714pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
1715pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
1716pub const _SC_LINE_MAX: ::c_int = 43;
1717pub const _SC_RE_DUP_MAX: ::c_int = 44;
1718pub const _SC_2_VERSION: ::c_int = 46;
1719pub const _SC_2_C_BIND: ::c_int = 47;
1720pub const _SC_2_C_DEV: ::c_int = 48;
1721pub const _SC_2_FORT_DEV: ::c_int = 49;
1722pub const _SC_2_FORT_RUN: ::c_int = 50;
1723pub const _SC_2_SW_DEV: ::c_int = 51;
1724pub const _SC_2_LOCALEDEF: ::c_int = 52;
1725pub const _SC_UIO_MAXIOV: ::c_int = 60;
1726pub const _SC_IOV_MAX: ::c_int = 60;
1727pub const _SC_THREADS: ::c_int = 67;
1728pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
1729pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
1730pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
1731pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
1732pub const _SC_TTY_NAME_MAX: ::c_int = 72;
1733pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
1734pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
1735pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
1736pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
1737pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
1738pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
1739pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
1740pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
1741pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
1742pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
1743pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
1744pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
1745pub const _SC_PHYS_PAGES: ::c_int = 85;
1746pub const _SC_AVPHYS_PAGES: ::c_int = 86;
1747pub const _SC_ATEXIT_MAX: ::c_int = 87;
1748pub const _SC_PASS_MAX: ::c_int = 88;
1749pub const _SC_XOPEN_VERSION: ::c_int = 89;
1750pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
1751pub const _SC_XOPEN_UNIX: ::c_int = 91;
1752pub const _SC_XOPEN_CRYPT: ::c_int = 92;
1753pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
1754pub const _SC_XOPEN_SHM: ::c_int = 94;
1755pub const _SC_2_CHAR_TERM: ::c_int = 95;
1756pub const _SC_2_UPE: ::c_int = 97;
1757pub const _SC_XOPEN_XPG2: ::c_int = 98;
1758pub const _SC_XOPEN_XPG3: ::c_int = 99;
1759pub const _SC_XOPEN_XPG4: ::c_int = 100;
1760pub const _SC_NZERO: ::c_int = 109;
1761pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
1762pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
1763pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
1764pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
1765pub const _SC_XOPEN_LEGACY: ::c_int = 129;
1766pub const _SC_XOPEN_REALTIME: ::c_int = 130;
1767pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
1768pub const _SC_ADVISORY_INFO: ::c_int = 132;
1769pub const _SC_BARRIERS: ::c_int = 133;
1770pub const _SC_CLOCK_SELECTION: ::c_int = 137;
1771pub const _SC_CPUTIME: ::c_int = 138;
1772pub const _SC_THREAD_CPUTIME: ::c_int = 139;
1773pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
1774pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
1775pub const _SC_SPIN_LOCKS: ::c_int = 154;
1776pub const _SC_REGEXP: ::c_int = 155;
1777pub const _SC_SHELL: ::c_int = 157;
1778pub const _SC_SPAWN: ::c_int = 159;
1779pub const _SC_SPORADIC_SERVER: ::c_int = 160;
1780pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
1781pub const _SC_TIMEOUTS: ::c_int = 164;
1782pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
1783pub const _SC_2_PBS: ::c_int = 168;
1784pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
1785pub const _SC_2_PBS_LOCATE: ::c_int = 170;
1786pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
1787pub const _SC_2_PBS_TRACK: ::c_int = 172;
1788pub const _SC_SYMLOOP_MAX: ::c_int = 173;
1789pub const _SC_STREAMS: ::c_int = 174;
1790pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
1791pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
1792pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
1793pub const _SC_V6_LP64_OFF64: ::c_int = 178;
1794pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
1795pub const _SC_HOST_NAME_MAX: ::c_int = 180;
1796pub const _SC_TRACE: ::c_int = 181;
1797pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
1798pub const _SC_TRACE_INHERIT: ::c_int = 183;
1799pub const _SC_TRACE_LOG: ::c_int = 184;
1800pub const _SC_IPV6: ::c_int = 235;
1801pub const _SC_RAW_SOCKETS: ::c_int = 236;
1802pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
1803pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
1804pub const _SC_V7_LP64_OFF64: ::c_int = 239;
1805pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
1806pub const _SC_SS_REPL_MAX: ::c_int = 241;
1807pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
1808pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
1809pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
1810pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
1811pub const _SC_XOPEN_STREAMS: ::c_int = 246;
1812pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
1813pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
1814
1815pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
1816pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
1817
1818// elf.h - Fields in the e_ident array.
1819pub const EI_NIDENT: usize = 16;
1820
1821pub const EI_MAG0: usize = 0;
1822pub const ELFMAG0: u8 = 0x7f;
1823pub const EI_MAG1: usize = 1;
1824pub const ELFMAG1: u8 = b'E';
1825pub const EI_MAG2: usize = 2;
1826pub const ELFMAG2: u8 = b'L';
1827pub const EI_MAG3: usize = 3;
1828pub const ELFMAG3: u8 = b'F';
1829pub const SELFMAG: usize = 4;
1830
1831pub const EI_CLASS: usize = 4;
1832pub const ELFCLASSNONE: u8 = 0;
1833pub const ELFCLASS32: u8 = 1;
1834pub const ELFCLASS64: u8 = 2;
1835pub const ELFCLASSNUM: usize = 3;
1836
1837pub const EI_DATA: usize = 5;
1838pub const ELFDATANONE: u8 = 0;
1839pub const ELFDATA2LSB: u8 = 1;
1840pub const ELFDATA2MSB: u8 = 2;
1841pub const ELFDATANUM: usize = 3;
1842
1843pub const EI_VERSION: usize = 6;
1844
1845pub const EI_OSABI: usize = 7;
1846pub const ELFOSABI_NONE: u8 = 0;
1847pub const ELFOSABI_SYSV: u8 = 0;
1848pub const ELFOSABI_HPUX: u8 = 1;
1849pub const ELFOSABI_NETBSD: u8 = 2;
1850pub const ELFOSABI_GNU: u8 = 3;
1851pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
1852pub const ELFOSABI_SOLARIS: u8 = 6;
1853pub const ELFOSABI_AIX: u8 = 7;
1854pub const ELFOSABI_IRIX: u8 = 8;
1855pub const ELFOSABI_FREEBSD: u8 = 9;
1856pub const ELFOSABI_TRU64: u8 = 10;
1857pub const ELFOSABI_MODESTO: u8 = 11;
1858pub const ELFOSABI_OPENBSD: u8 = 12;
1859pub const ELFOSABI_ARM: u8 = 97;
1860pub const ELFOSABI_STANDALONE: u8 = 255;
1861
1862pub const EI_ABIVERSION: usize = 8;
1863
1864pub const EI_PAD: usize = 9;
1865
1866// elf.h - Legal values for e_type (object file type).
1867pub const ET_NONE: u16 = 0;
1868pub const ET_REL: u16 = 1;
1869pub const ET_EXEC: u16 = 2;
1870pub const ET_DYN: u16 = 3;
1871pub const ET_CORE: u16 = 4;
1872pub const ET_NUM: u16 = 5;
1873pub const ET_LOOS: u16 = 0xfe00;
1874pub const ET_HIOS: u16 = 0xfeff;
1875pub const ET_LOPROC: u16 = 0xff00;
1876pub const ET_HIPROC: u16 = 0xffff;
1877
1878// elf.h - Legal values for e_machine (architecture).
1879pub const EM_NONE: u16 = 0;
1880pub const EM_M32: u16 = 1;
1881pub const EM_SPARC: u16 = 2;
1882pub const EM_386: u16 = 3;
1883pub const EM_68K: u16 = 4;
1884pub const EM_88K: u16 = 5;
1885pub const EM_860: u16 = 7;
1886pub const EM_MIPS: u16 = 8;
1887pub const EM_S370: u16 = 9;
1888pub const EM_MIPS_RS3_LE: u16 = 10;
1889pub const EM_PARISC: u16 = 15;
1890pub const EM_VPP500: u16 = 17;
1891pub const EM_SPARC32PLUS: u16 = 18;
1892pub const EM_960: u16 = 19;
1893pub const EM_PPC: u16 = 20;
1894pub const EM_PPC64: u16 = 21;
1895pub const EM_S390: u16 = 22;
1896pub const EM_V800: u16 = 36;
1897pub const EM_FR20: u16 = 37;
1898pub const EM_RH32: u16 = 38;
1899pub const EM_RCE: u16 = 39;
1900pub const EM_ARM: u16 = 40;
1901pub const EM_FAKE_ALPHA: u16 = 41;
1902pub const EM_SH: u16 = 42;
1903pub const EM_SPARCV9: u16 = 43;
1904pub const EM_TRICORE: u16 = 44;
1905pub const EM_ARC: u16 = 45;
1906pub const EM_H8_300: u16 = 46;
1907pub const EM_H8_300H: u16 = 47;
1908pub const EM_H8S: u16 = 48;
1909pub const EM_H8_500: u16 = 49;
1910pub const EM_IA_64: u16 = 50;
1911pub const EM_MIPS_X: u16 = 51;
1912pub const EM_COLDFIRE: u16 = 52;
1913pub const EM_68HC12: u16 = 53;
1914pub const EM_MMA: u16 = 54;
1915pub const EM_PCP: u16 = 55;
1916pub const EM_NCPU: u16 = 56;
1917pub const EM_NDR1: u16 = 57;
1918pub const EM_STARCORE: u16 = 58;
1919pub const EM_ME16: u16 = 59;
1920pub const EM_ST100: u16 = 60;
1921pub const EM_TINYJ: u16 = 61;
1922pub const EM_X86_64: u16 = 62;
1923pub const EM_PDSP: u16 = 63;
1924pub const EM_FX66: u16 = 66;
1925pub const EM_ST9PLUS: u16 = 67;
1926pub const EM_ST7: u16 = 68;
1927pub const EM_68HC16: u16 = 69;
1928pub const EM_68HC11: u16 = 70;
1929pub const EM_68HC08: u16 = 71;
1930pub const EM_68HC05: u16 = 72;
1931pub const EM_SVX: u16 = 73;
1932pub const EM_ST19: u16 = 74;
1933pub const EM_VAX: u16 = 75;
1934pub const EM_CRIS: u16 = 76;
1935pub const EM_JAVELIN: u16 = 77;
1936pub const EM_FIREPATH: u16 = 78;
1937pub const EM_ZSP: u16 = 79;
1938pub const EM_MMIX: u16 = 80;
1939pub const EM_HUANY: u16 = 81;
1940pub const EM_PRISM: u16 = 82;
1941pub const EM_AVR: u16 = 83;
1942pub const EM_FR30: u16 = 84;
1943pub const EM_D10V: u16 = 85;
1944pub const EM_D30V: u16 = 86;
1945pub const EM_V850: u16 = 87;
1946pub const EM_M32R: u16 = 88;
1947pub const EM_MN10300: u16 = 89;
1948pub const EM_MN10200: u16 = 90;
1949pub const EM_PJ: u16 = 91;
1950pub const EM_OPENRISC: u16 = 92;
1951pub const EM_ARC_A5: u16 = 93;
1952pub const EM_XTENSA: u16 = 94;
1953pub const EM_AARCH64: u16 = 183;
1954pub const EM_TILEPRO: u16 = 188;
1955pub const EM_TILEGX: u16 = 191;
1956pub const EM_ALPHA: u16 = 0x9026;
1957
1958// elf.h - Legal values for e_version (version).
1959pub const EV_NONE: u32 = 0;
1960pub const EV_CURRENT: u32 = 1;
1961pub const EV_NUM: u32 = 2;
1962
1963// elf.h - Legal values for p_type (segment type).
1964pub const PT_NULL: u32 = 0;
1965pub const PT_LOAD: u32 = 1;
1966pub const PT_DYNAMIC: u32 = 2;
1967pub const PT_INTERP: u32 = 3;
1968pub const PT_NOTE: u32 = 4;
1969pub const PT_SHLIB: u32 = 5;
1970pub const PT_PHDR: u32 = 6;
1971pub const PT_TLS: u32 = 7;
1972pub const PT_NUM: u32 = 8;
1973pub const PT_LOOS: u32 = 0x60000000;
1974pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
1975pub const PT_GNU_STACK: u32 = 0x6474e551;
1976pub const PT_GNU_RELRO: u32 = 0x6474e552;
1977pub const PT_LOSUNW: u32 = 0x6ffffffa;
1978pub const PT_SUNWBSS: u32 = 0x6ffffffa;
1979pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
1980pub const PT_HISUNW: u32 = 0x6fffffff;
1981pub const PT_HIOS: u32 = 0x6fffffff;
1982pub const PT_LOPROC: u32 = 0x70000000;
1983pub const PT_HIPROC: u32 = 0x7fffffff;
1984
1985// Legal values for p_flags (segment flags).
1986pub const PF_X: u32 = 1 << 0;
1987pub const PF_W: u32 = 1 << 1;
1988pub const PF_R: u32 = 1 << 2;
1989pub const PF_MASKOS: u32 = 0x0ff00000;
1990pub const PF_MASKPROC: u32 = 0xf0000000;
1991
1992// elf.h - Legal values for a_type (entry type).
1993pub const AT_NULL: ::c_ulong = 0;
1994pub const AT_IGNORE: ::c_ulong = 1;
1995pub const AT_EXECFD: ::c_ulong = 2;
1996pub const AT_PHDR: ::c_ulong = 3;
1997pub const AT_PHENT: ::c_ulong = 4;
1998pub const AT_PHNUM: ::c_ulong = 5;
1999pub const AT_PAGESZ: ::c_ulong = 6;
2000pub const AT_BASE: ::c_ulong = 7;
2001pub const AT_FLAGS: ::c_ulong = 8;
2002pub const AT_ENTRY: ::c_ulong = 9;
2003pub const AT_NOTELF: ::c_ulong = 10;
2004pub const AT_UID: ::c_ulong = 11;
2005pub const AT_EUID: ::c_ulong = 12;
2006pub const AT_GID: ::c_ulong = 13;
2007pub const AT_EGID: ::c_ulong = 14;
2008pub const AT_PLATFORM: ::c_ulong = 15;
2009pub const AT_HWCAP: ::c_ulong = 16;
2010pub const AT_CLKTCK: ::c_ulong = 17;
2011
2012pub const AT_SECURE: ::c_ulong = 23;
2013pub const AT_BASE_PLATFORM: ::c_ulong = 24;
2014pub const AT_RANDOM: ::c_ulong = 25;
2015pub const AT_HWCAP2: ::c_ulong = 26;
2016
2017pub const AT_EXECFN: ::c_ulong = 31;
2018
2019// defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
2020// wherever it is defined.
2021pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
2022pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
2023
2024pub const GLOB_ERR: ::c_int = 1 << 0;
2025pub const GLOB_MARK: ::c_int = 1 << 1;
2026pub const GLOB_NOSORT: ::c_int = 1 << 2;
2027pub const GLOB_DOOFFS: ::c_int = 1 << 3;
2028pub const GLOB_NOCHECK: ::c_int = 1 << 4;
2029pub const GLOB_APPEND: ::c_int = 1 << 5;
2030pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
2031
2032pub const GLOB_NOSPACE: ::c_int = 1;
2033pub const GLOB_ABORTED: ::c_int = 2;
2034pub const GLOB_NOMATCH: ::c_int = 3;
2035
2036pub const POSIX_MADV_NORMAL: ::c_int = 0;
2037pub const POSIX_MADV_RANDOM: ::c_int = 1;
2038pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
2039pub const POSIX_MADV_WILLNEED: ::c_int = 3;
2040pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
2041pub const POSIX_SPAWN_SETSID: ::c_int = 128;
2042
2043pub const S_IEXEC: mode_t = 0o0100;
2044pub const S_IWRITE: mode_t = 0o0200;
2045pub const S_IREAD: mode_t = 0o0400;
2046
2047pub const F_LOCK: ::c_int = 1;
2048pub const F_TEST: ::c_int = 3;
2049pub const F_TLOCK: ::c_int = 2;
2050pub const F_ULOCK: ::c_int = 0;
2051
2052pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
2053
2054pub const IFF_LOWER_UP: ::c_int = 0x10000;
2055pub const IFF_DORMANT: ::c_int = 0x20000;
2056pub const IFF_ECHO: ::c_int = 0x40000;
2057
2058// linux/if_addr.h
2059pub const IFA_UNSPEC: ::c_ushort = 0;
2060pub const IFA_ADDRESS: ::c_ushort = 1;
2061pub const IFA_LOCAL: ::c_ushort = 2;
2062pub const IFA_LABEL: ::c_ushort = 3;
2063pub const IFA_BROADCAST: ::c_ushort = 4;
2064pub const IFA_ANYCAST: ::c_ushort = 5;
2065pub const IFA_CACHEINFO: ::c_ushort = 6;
2066pub const IFA_MULTICAST: ::c_ushort = 7;
2067
2068pub const IFA_F_SECONDARY: u32 = 0x01;
2069pub const IFA_F_TEMPORARY: u32 = 0x01;
2070pub const IFA_F_NODAD: u32 = 0x02;
2071pub const IFA_F_OPTIMISTIC: u32 = 0x04;
2072pub const IFA_F_DADFAILED: u32 = 0x08;
2073pub const IFA_F_HOMEADDRESS: u32 = 0x10;
2074pub const IFA_F_DEPRECATED: u32 = 0x20;
2075pub const IFA_F_TENTATIVE: u32 = 0x40;
2076pub const IFA_F_PERMANENT: u32 = 0x80;
2077
2078// linux/if_link.h
2079pub const IFLA_UNSPEC: ::c_ushort = 0;
2080pub const IFLA_ADDRESS: ::c_ushort = 1;
2081pub const IFLA_BROADCAST: ::c_ushort = 2;
2082pub const IFLA_IFNAME: ::c_ushort = 3;
2083pub const IFLA_MTU: ::c_ushort = 4;
2084pub const IFLA_LINK: ::c_ushort = 5;
2085pub const IFLA_QDISC: ::c_ushort = 6;
2086pub const IFLA_STATS: ::c_ushort = 7;
2087pub const IFLA_COST: ::c_ushort = 8;
2088pub const IFLA_PRIORITY: ::c_ushort = 9;
2089pub const IFLA_MASTER: ::c_ushort = 10;
2090pub const IFLA_WIRELESS: ::c_ushort = 11;
2091pub const IFLA_PROTINFO: ::c_ushort = 12;
2092pub const IFLA_TXQLEN: ::c_ushort = 13;
2093pub const IFLA_MAP: ::c_ushort = 14;
2094pub const IFLA_WEIGHT: ::c_ushort = 15;
2095pub const IFLA_OPERSTATE: ::c_ushort = 16;
2096pub const IFLA_LINKMODE: ::c_ushort = 17;
2097pub const IFLA_LINKINFO: ::c_ushort = 18;
2098pub const IFLA_NET_NS_PID: ::c_ushort = 19;
2099pub const IFLA_IFALIAS: ::c_ushort = 20;
2100pub const IFLA_NUM_VF: ::c_ushort = 21;
2101pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
2102pub const IFLA_STATS64: ::c_ushort = 23;
2103pub const IFLA_VF_PORTS: ::c_ushort = 24;
2104pub const IFLA_PORT_SELF: ::c_ushort = 25;
2105pub const IFLA_AF_SPEC: ::c_ushort = 26;
2106pub const IFLA_GROUP: ::c_ushort = 27;
2107pub const IFLA_NET_NS_FD: ::c_ushort = 28;
2108pub const IFLA_EXT_MASK: ::c_ushort = 29;
2109pub const IFLA_PROMISCUITY: ::c_ushort = 30;
2110pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
2111pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
2112pub const IFLA_CARRIER: ::c_ushort = 33;
2113pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
2114pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
2115pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
2116pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
2117pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
2118pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
2119pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
2120pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
2121pub const IFLA_PAD: ::c_ushort = 42;
2122pub const IFLA_XDP: ::c_ushort = 43;
2123pub const IFLA_EVENT: ::c_ushort = 44;
2124pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
2125pub const IFLA_IF_NETNSID: ::c_ushort = 46;
2126pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
2127pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
2128pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
2129pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
2130pub const IFLA_MIN_MTU: ::c_ushort = 50;
2131pub const IFLA_MAX_MTU: ::c_ushort = 51;
2132pub const IFLA_PROP_LIST: ::c_ushort = 52;
2133pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
2134pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
2135pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
2136pub const IFLA_PARENT_DEV_NAME: ::c_ushort = 56;
2137pub const IFLA_PARENT_DEV_BUS_NAME: ::c_ushort = 57;
2138pub const IFLA_GRO_MAX_SIZE: ::c_ushort = 58;
2139pub const IFLA_TSO_MAX_SIZE: ::c_ushort = 59;
2140pub const IFLA_TSO_MAX_SEGS: ::c_ushort = 60;
2141pub const IFLA_ALLMULTI: ::c_ushort = 61;
2142
2143pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
2144pub const IFLA_INFO_KIND: ::c_ushort = 1;
2145pub const IFLA_INFO_DATA: ::c_ushort = 2;
2146pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
2147pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
2148pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
2149
2150// linux/if_tun.h
2151/* TUNSETIFF ifr flags */
2152pub const IFF_TUN: ::c_int = 0x0001;
2153pub const IFF_TAP: ::c_int = 0x0002;
2154pub const IFF_NAPI: ::c_int = 0x0010;
2155pub const IFF_NAPI_FRAGS: ::c_int = 0x0020;
2156// Used in TUNSETIFF to bring up tun/tap without carrier
2157pub const IFF_NO_CARRIER: ::c_int = 0x0040;
2158pub const IFF_NO_PI: ::c_int = 0x1000;
2159// Read queue size
2160pub const TUN_READQ_SIZE: ::c_short = 500;
2161// TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
2162pub const TUN_TUN_DEV: ::c_short = ::IFF_TUN as ::c_short;
2163pub const TUN_TAP_DEV: ::c_short = ::IFF_TAP as ::c_short;
2164pub const TUN_TYPE_MASK: ::c_short = 0x000f;
2165// This flag has no real effect
2166pub const IFF_ONE_QUEUE: ::c_int = 0x2000;
2167pub const IFF_VNET_HDR: ::c_int = 0x4000;
2168pub const IFF_TUN_EXCL: ::c_int = 0x8000;
2169pub const IFF_MULTI_QUEUE: ::c_int = 0x0100;
2170pub const IFF_ATTACH_QUEUE: ::c_int = 0x0200;
2171pub const IFF_DETACH_QUEUE: ::c_int = 0x0400;
2172// read-only flag
2173pub const IFF_PERSIST: ::c_int = 0x0800;
2174pub const IFF_NOFILTER: ::c_int = 0x1000;
2175// Socket options
2176pub const TUN_TX_TIMESTAMP: ::c_int = 1;
2177// Features for GSO (TUNSETOFFLOAD)
2178pub const TUN_F_CSUM: ::c_uint = 0x01;
2179pub const TUN_F_TSO4: ::c_uint = 0x02;
2180pub const TUN_F_TSO6: ::c_uint = 0x04;
2181pub const TUN_F_TSO_ECN: ::c_uint = 0x08;
2182pub const TUN_F_UFO: ::c_uint = 0x10;
2183pub const TUN_F_USO4: ::c_uint = 0x20;
2184pub const TUN_F_USO6: ::c_uint = 0x40;
2185// Protocol info prepended to the packets (when IFF_NO_PI is not set)
2186pub const TUN_PKT_STRIP: ::c_int = 0x0001;
2187// Accept all multicast packets
2188pub const TUN_FLT_ALLMULTI: ::c_int = 0x0001;
2189
2190// Since Linux 3.1
2191pub const SEEK_DATA: ::c_int = 3;
2192pub const SEEK_HOLE: ::c_int = 4;
2193
2194pub const ST_RDONLY: ::c_ulong = 1;
2195pub const ST_NOSUID: ::c_ulong = 2;
2196pub const ST_NODEV: ::c_ulong = 4;
2197pub const ST_NOEXEC: ::c_ulong = 8;
2198pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2199pub const ST_MANDLOCK: ::c_ulong = 64;
2200pub const ST_WRITE: ::c_ulong = 128;
2201pub const ST_APPEND: ::c_ulong = 256;
2202pub const ST_IMMUTABLE: ::c_ulong = 512;
2203pub const ST_NOATIME: ::c_ulong = 1024;
2204pub const ST_NODIRATIME: ::c_ulong = 2048;
2205
2206pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
2207pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
2208pub const RTLD_NODELETE: ::c_int = 0x1000;
2209pub const RTLD_NOW: ::c_int = 0x2;
2210
2211pub const AT_EACCESS: ::c_int = 0x200;
2212
2213// linux/mempolicy.h
2214pub const MPOL_DEFAULT: ::c_int = 0;
2215pub const MPOL_PREFERRED: ::c_int = 1;
2216pub const MPOL_BIND: ::c_int = 2;
2217pub const MPOL_INTERLEAVE: ::c_int = 3;
2218pub const MPOL_LOCAL: ::c_int = 4;
2219pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
2220pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
2221pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
2222
2223// linux/membarrier.h
2224pub const MEMBARRIER_CMD_QUERY: ::c_int = 0;
2225pub const MEMBARRIER_CMD_GLOBAL: ::c_int = 1 << 0;
2226pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: ::c_int = 1 << 1;
2227pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: ::c_int = 1 << 2;
2228pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: ::c_int = 1 << 3;
2229pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: ::c_int = 1 << 4;
2230pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 5;
2231pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 6;
2232pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 7;
2233pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 8;
2234
2235align_const! {
2236    pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
2237        size: [0; __SIZEOF_PTHREAD_MUTEX_T],
2238    };
2239    pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
2240        size: [0; __SIZEOF_PTHREAD_COND_T],
2241    };
2242    pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
2243        size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
2244    };
2245}
2246pub const PTHREAD_BARRIER_SERIAL_THREAD: ::c_int = -1;
2247pub const PTHREAD_ONCE_INIT: pthread_once_t = 0;
2248pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2249pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
2250pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
2251pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2252pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
2253pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
2254pub const PTHREAD_PRIO_NONE: ::c_int = 0;
2255pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
2256pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
2257pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
2258pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
2259pub const PTHREAD_INHERIT_SCHED: ::c_int = 0;
2260pub const PTHREAD_EXPLICIT_SCHED: ::c_int = 1;
2261pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
2262
2263pub const RENAME_NOREPLACE: ::c_uint = 1;
2264pub const RENAME_EXCHANGE: ::c_uint = 2;
2265pub const RENAME_WHITEOUT: ::c_uint = 4;
2266
2267// netinet/in.h
2268// NOTE: These are in addition to the constants defined in src/unix/mod.rs
2269
2270#[deprecated(
2271    since = "0.2.80",
2272    note = "This value was increased in the newer kernel \
2273            and we'll change this following upstream in the future release. \
2274            See #1896 for more info."
2275)]
2276pub const IPPROTO_MAX: ::c_int = 256;
2277
2278// System V IPC
2279pub const IPC_PRIVATE: ::key_t = 0;
2280
2281pub const IPC_CREAT: ::c_int = 0o1000;
2282pub const IPC_EXCL: ::c_int = 0o2000;
2283pub const IPC_NOWAIT: ::c_int = 0o4000;
2284
2285pub const IPC_RMID: ::c_int = 0;
2286pub const IPC_SET: ::c_int = 1;
2287pub const IPC_STAT: ::c_int = 2;
2288pub const IPC_INFO: ::c_int = 3;
2289pub const MSG_STAT: ::c_int = 11;
2290pub const MSG_INFO: ::c_int = 12;
2291pub const MSG_NOTIFICATION: ::c_int = 0x8000;
2292
2293pub const MSG_NOERROR: ::c_int = 0o10000;
2294pub const MSG_EXCEPT: ::c_int = 0o20000;
2295pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
2296
2297pub const SHM_R: ::c_int = 0o400;
2298pub const SHM_W: ::c_int = 0o200;
2299
2300pub const SHM_RDONLY: ::c_int = 0o10000;
2301pub const SHM_RND: ::c_int = 0o20000;
2302pub const SHM_REMAP: ::c_int = 0o40000;
2303
2304pub const SHM_LOCK: ::c_int = 11;
2305pub const SHM_UNLOCK: ::c_int = 12;
2306
2307pub const SHM_HUGETLB: ::c_int = 0o4000;
2308#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2309pub const SHM_NORESERVE: ::c_int = 0o10000;
2310
2311pub const QFMT_VFS_OLD: ::c_int = 1;
2312pub const QFMT_VFS_V0: ::c_int = 2;
2313pub const QFMT_VFS_V1: ::c_int = 4;
2314
2315pub const EFD_SEMAPHORE: ::c_int = 0x1;
2316
2317pub const LOG_NFACILITIES: ::c_int = 24;
2318
2319pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
2320
2321pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
2322pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
2323pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
2324pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
2325pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
2326pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
2327pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
2328
2329pub const AI_PASSIVE: ::c_int = 0x0001;
2330pub const AI_CANONNAME: ::c_int = 0x0002;
2331pub const AI_NUMERICHOST: ::c_int = 0x0004;
2332pub const AI_V4MAPPED: ::c_int = 0x0008;
2333pub const AI_ALL: ::c_int = 0x0010;
2334pub const AI_ADDRCONFIG: ::c_int = 0x0020;
2335
2336pub const AI_NUMERICSERV: ::c_int = 0x0400;
2337
2338pub const EAI_BADFLAGS: ::c_int = -1;
2339pub const EAI_NONAME: ::c_int = -2;
2340pub const EAI_AGAIN: ::c_int = -3;
2341pub const EAI_FAIL: ::c_int = -4;
2342pub const EAI_NODATA: ::c_int = -5;
2343pub const EAI_FAMILY: ::c_int = -6;
2344pub const EAI_SOCKTYPE: ::c_int = -7;
2345pub const EAI_SERVICE: ::c_int = -8;
2346pub const EAI_MEMORY: ::c_int = -10;
2347pub const EAI_SYSTEM: ::c_int = -11;
2348pub const EAI_OVERFLOW: ::c_int = -12;
2349
2350pub const NI_NUMERICHOST: ::c_int = 1;
2351pub const NI_NUMERICSERV: ::c_int = 2;
2352pub const NI_NOFQDN: ::c_int = 4;
2353pub const NI_NAMEREQD: ::c_int = 8;
2354pub const NI_DGRAM: ::c_int = 16;
2355pub const NI_IDN: ::c_int = 32;
2356
2357pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
2358pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
2359pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
2360
2361cfg_if! {
2362    if #[cfg(not(target_env = "uclibc"))] {
2363        pub const AIO_CANCELED: ::c_int = 0;
2364        pub const AIO_NOTCANCELED: ::c_int = 1;
2365        pub const AIO_ALLDONE: ::c_int = 2;
2366        pub const LIO_READ: ::c_int = 0;
2367        pub const LIO_WRITE: ::c_int = 1;
2368        pub const LIO_NOP: ::c_int = 2;
2369        pub const LIO_WAIT: ::c_int = 0;
2370        pub const LIO_NOWAIT: ::c_int = 1;
2371        pub const RUSAGE_THREAD: ::c_int = 1;
2372        pub const MSG_COPY: ::c_int = 0o40000;
2373        pub const SHM_EXEC: ::c_int = 0o100000;
2374        pub const IPV6_MULTICAST_ALL: ::c_int = 29;
2375        pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
2376        pub const PACKET_MR_UNICAST: ::c_int = 3;
2377        pub const PTRACE_EVENT_STOP: ::c_int = 128;
2378        pub const UDP_SEGMENT: ::c_int = 103;
2379        pub const UDP_GRO: ::c_int = 104;
2380    }
2381}
2382
2383pub const MREMAP_MAYMOVE: ::c_int = 1;
2384pub const MREMAP_FIXED: ::c_int = 2;
2385pub const MREMAP_DONTUNMAP: ::c_int = 4;
2386
2387pub const PR_SET_PDEATHSIG: ::c_int = 1;
2388pub const PR_GET_PDEATHSIG: ::c_int = 2;
2389
2390pub const PR_GET_DUMPABLE: ::c_int = 3;
2391pub const PR_SET_DUMPABLE: ::c_int = 4;
2392
2393pub const PR_GET_UNALIGN: ::c_int = 5;
2394pub const PR_SET_UNALIGN: ::c_int = 6;
2395pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
2396pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
2397
2398pub const PR_GET_KEEPCAPS: ::c_int = 7;
2399pub const PR_SET_KEEPCAPS: ::c_int = 8;
2400
2401pub const PR_GET_FPEMU: ::c_int = 9;
2402pub const PR_SET_FPEMU: ::c_int = 10;
2403pub const PR_FPEMU_NOPRINT: ::c_int = 1;
2404pub const PR_FPEMU_SIGFPE: ::c_int = 2;
2405
2406pub const PR_GET_FPEXC: ::c_int = 11;
2407pub const PR_SET_FPEXC: ::c_int = 12;
2408pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
2409pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
2410pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
2411pub const PR_FP_EXC_UND: ::c_int = 0x040000;
2412pub const PR_FP_EXC_RES: ::c_int = 0x080000;
2413pub const PR_FP_EXC_INV: ::c_int = 0x100000;
2414pub const PR_FP_EXC_DISABLED: ::c_int = 0;
2415pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
2416pub const PR_FP_EXC_ASYNC: ::c_int = 2;
2417pub const PR_FP_EXC_PRECISE: ::c_int = 3;
2418
2419pub const PR_GET_TIMING: ::c_int = 13;
2420pub const PR_SET_TIMING: ::c_int = 14;
2421pub const PR_TIMING_STATISTICAL: ::c_int = 0;
2422pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
2423
2424pub const PR_SET_NAME: ::c_int = 15;
2425pub const PR_GET_NAME: ::c_int = 16;
2426
2427pub const PR_GET_ENDIAN: ::c_int = 19;
2428pub const PR_SET_ENDIAN: ::c_int = 20;
2429pub const PR_ENDIAN_BIG: ::c_int = 0;
2430pub const PR_ENDIAN_LITTLE: ::c_int = 1;
2431pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
2432
2433pub const PR_GET_SECCOMP: ::c_int = 21;
2434pub const PR_SET_SECCOMP: ::c_int = 22;
2435
2436pub const PR_CAPBSET_READ: ::c_int = 23;
2437pub const PR_CAPBSET_DROP: ::c_int = 24;
2438
2439pub const PR_GET_TSC: ::c_int = 25;
2440pub const PR_SET_TSC: ::c_int = 26;
2441pub const PR_TSC_ENABLE: ::c_int = 1;
2442pub const PR_TSC_SIGSEGV: ::c_int = 2;
2443
2444pub const PR_GET_SECUREBITS: ::c_int = 27;
2445pub const PR_SET_SECUREBITS: ::c_int = 28;
2446
2447pub const PR_SET_TIMERSLACK: ::c_int = 29;
2448pub const PR_GET_TIMERSLACK: ::c_int = 30;
2449
2450pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
2451pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
2452
2453pub const PR_MCE_KILL: ::c_int = 33;
2454pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
2455pub const PR_MCE_KILL_SET: ::c_int = 1;
2456
2457pub const PR_MCE_KILL_LATE: ::c_int = 0;
2458pub const PR_MCE_KILL_EARLY: ::c_int = 1;
2459pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
2460
2461pub const PR_MCE_KILL_GET: ::c_int = 34;
2462
2463pub const PR_SET_MM: ::c_int = 35;
2464pub const PR_SET_MM_START_CODE: ::c_int = 1;
2465pub const PR_SET_MM_END_CODE: ::c_int = 2;
2466pub const PR_SET_MM_START_DATA: ::c_int = 3;
2467pub const PR_SET_MM_END_DATA: ::c_int = 4;
2468pub const PR_SET_MM_START_STACK: ::c_int = 5;
2469pub const PR_SET_MM_START_BRK: ::c_int = 6;
2470pub const PR_SET_MM_BRK: ::c_int = 7;
2471pub const PR_SET_MM_ARG_START: ::c_int = 8;
2472pub const PR_SET_MM_ARG_END: ::c_int = 9;
2473pub const PR_SET_MM_ENV_START: ::c_int = 10;
2474pub const PR_SET_MM_ENV_END: ::c_int = 11;
2475pub const PR_SET_MM_AUXV: ::c_int = 12;
2476pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
2477pub const PR_SET_MM_MAP: ::c_int = 14;
2478pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
2479
2480pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
2481pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
2482
2483pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
2484pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
2485
2486pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
2487pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
2488
2489pub const PR_GET_TID_ADDRESS: ::c_int = 40;
2490
2491pub const PR_SET_THP_DISABLE: ::c_int = 41;
2492pub const PR_GET_THP_DISABLE: ::c_int = 42;
2493
2494pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
2495pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
2496
2497pub const PR_SET_FP_MODE: ::c_int = 45;
2498pub const PR_GET_FP_MODE: ::c_int = 46;
2499pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
2500pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
2501
2502pub const PR_CAP_AMBIENT: ::c_int = 47;
2503pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
2504pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
2505pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
2506pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
2507
2508pub const PR_SET_VMA: ::c_int = 0x53564d41;
2509pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
2510
2511pub const PR_SCHED_CORE: ::c_int = 62;
2512pub const PR_SCHED_CORE_GET: ::c_int = 0;
2513pub const PR_SCHED_CORE_CREATE: ::c_int = 1;
2514pub const PR_SCHED_CORE_SHARE_TO: ::c_int = 2;
2515pub const PR_SCHED_CORE_SHARE_FROM: ::c_int = 3;
2516pub const PR_SCHED_CORE_MAX: ::c_int = 4;
2517pub const PR_SCHED_CORE_SCOPE_THREAD: ::c_int = 0;
2518pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: ::c_int = 1;
2519pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: ::c_int = 2;
2520
2521pub const GRND_NONBLOCK: ::c_uint = 0x0001;
2522pub const GRND_RANDOM: ::c_uint = 0x0002;
2523pub const GRND_INSECURE: ::c_uint = 0x0004;
2524
2525// <linux/seccomp.h>
2526pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
2527pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
2528pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
2529
2530pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
2531pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
2532pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
2533pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
2534
2535pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2536pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2537pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2538pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
2539pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
2540pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
2541
2542pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
2543pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
2544pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
2545pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
2546pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
2547pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
2548pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
2549pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
2550
2551pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
2552pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
2553pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
2554
2555pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
2556
2557pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
2558pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
2559
2560pub const ITIMER_REAL: ::c_int = 0;
2561pub const ITIMER_VIRTUAL: ::c_int = 1;
2562pub const ITIMER_PROF: ::c_int = 2;
2563
2564pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
2565pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
2566pub const TFD_TIMER_ABSTIME: ::c_int = 1;
2567pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
2568
2569pub const _POSIX_VDISABLE: ::cc_t = 0;
2570
2571pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
2572pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
2573pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
2574pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
2575pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
2576pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
2577
2578#[deprecated(
2579    since = "0.2.55",
2580    note = "ENOATTR is not available on Linux; use ENODATA instead"
2581)]
2582pub const ENOATTR: ::c_int = ::ENODATA;
2583
2584pub const SO_ORIGINAL_DST: ::c_int = 80;
2585
2586pub const IP_RECVFRAGSIZE: ::c_int = 25;
2587
2588pub const IPV6_FLOWINFO: ::c_int = 11;
2589pub const IPV6_FLOWLABEL_MGR: ::c_int = 32;
2590pub const IPV6_FLOWINFO_SEND: ::c_int = 33;
2591pub const IPV6_RECVFRAGSIZE: ::c_int = 77;
2592pub const IPV6_FREEBIND: ::c_int = 78;
2593pub const IPV6_FLOWINFO_FLOWLABEL: ::c_int = 0x000fffff;
2594pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
2595
2596pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
2597pub const IPV6_RTHDR_STRICT: ::c_int = 1;
2598
2599// SO_MEMINFO offsets
2600pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
2601pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
2602pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
2603pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
2604pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
2605pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
2606pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
2607pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
2608pub const SK_MEMINFO_DROPS: ::c_int = 8;
2609
2610pub const IUTF8: ::tcflag_t = 0x00004000;
2611#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2612pub const CMSPAR: ::tcflag_t = 0o10000000000;
2613
2614pub const MFD_CLOEXEC: ::c_uint = 0x0001;
2615pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
2616pub const MFD_HUGETLB: ::c_uint = 0x0004;
2617pub const MFD_NOEXEC_SEAL: ::c_uint = 0x0008;
2618pub const MFD_EXEC: ::c_uint = 0x0010;
2619pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
2620pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
2621pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
2622pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
2623pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
2624pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
2625pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
2626pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
2627pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
2628pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
2629pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
2630pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
2631pub const MFD_HUGE_MASK: ::c_uint = 63;
2632pub const MFD_HUGE_SHIFT: ::c_uint = 26;
2633
2634// linux/close_range.h
2635pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
2636pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
2637
2638// linux/filter.h
2639pub const SKF_AD_OFF: ::c_int = -0x1000;
2640pub const SKF_AD_PROTOCOL: ::c_int = 0;
2641pub const SKF_AD_PKTTYPE: ::c_int = 4;
2642pub const SKF_AD_IFINDEX: ::c_int = 8;
2643pub const SKF_AD_NLATTR: ::c_int = 12;
2644pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
2645pub const SKF_AD_MARK: ::c_int = 20;
2646pub const SKF_AD_QUEUE: ::c_int = 24;
2647pub const SKF_AD_HATYPE: ::c_int = 28;
2648pub const SKF_AD_RXHASH: ::c_int = 32;
2649pub const SKF_AD_CPU: ::c_int = 36;
2650pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
2651pub const SKF_AD_VLAN_TAG: ::c_int = 44;
2652pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
2653pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
2654pub const SKF_AD_RANDOM: ::c_int = 56;
2655pub const SKF_AD_VLAN_TPID: ::c_int = 60;
2656pub const SKF_AD_MAX: ::c_int = 64;
2657pub const SKF_NET_OFF: ::c_int = -0x100000;
2658pub const SKF_LL_OFF: ::c_int = -0x200000;
2659pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
2660pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
2661pub const BPF_MEMWORDS: ::c_int = 16;
2662pub const BPF_MAXINSNS: ::c_int = 4096;
2663
2664// linux/bpf_common.h
2665pub const BPF_LD: ::__u32 = 0x00;
2666pub const BPF_LDX: ::__u32 = 0x01;
2667pub const BPF_ST: ::__u32 = 0x02;
2668pub const BPF_STX: ::__u32 = 0x03;
2669pub const BPF_ALU: ::__u32 = 0x04;
2670pub const BPF_JMP: ::__u32 = 0x05;
2671pub const BPF_RET: ::__u32 = 0x06;
2672pub const BPF_MISC: ::__u32 = 0x07;
2673pub const BPF_W: ::__u32 = 0x00;
2674pub const BPF_H: ::__u32 = 0x08;
2675pub const BPF_B: ::__u32 = 0x10;
2676pub const BPF_IMM: ::__u32 = 0x00;
2677pub const BPF_ABS: ::__u32 = 0x20;
2678pub const BPF_IND: ::__u32 = 0x40;
2679pub const BPF_MEM: ::__u32 = 0x60;
2680pub const BPF_LEN: ::__u32 = 0x80;
2681pub const BPF_MSH: ::__u32 = 0xa0;
2682pub const BPF_ADD: ::__u32 = 0x00;
2683pub const BPF_SUB: ::__u32 = 0x10;
2684pub const BPF_MUL: ::__u32 = 0x20;
2685pub const BPF_DIV: ::__u32 = 0x30;
2686pub const BPF_OR: ::__u32 = 0x40;
2687pub const BPF_AND: ::__u32 = 0x50;
2688pub const BPF_LSH: ::__u32 = 0x60;
2689pub const BPF_RSH: ::__u32 = 0x70;
2690pub const BPF_NEG: ::__u32 = 0x80;
2691pub const BPF_MOD: ::__u32 = 0x90;
2692pub const BPF_XOR: ::__u32 = 0xa0;
2693pub const BPF_JA: ::__u32 = 0x00;
2694pub const BPF_JEQ: ::__u32 = 0x10;
2695pub const BPF_JGT: ::__u32 = 0x20;
2696pub const BPF_JGE: ::__u32 = 0x30;
2697pub const BPF_JSET: ::__u32 = 0x40;
2698pub const BPF_K: ::__u32 = 0x00;
2699pub const BPF_X: ::__u32 = 0x08;
2700
2701// linux/openat2.h
2702pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
2703pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
2704pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
2705pub const RESOLVE_BENEATH: ::__u64 = 0x08;
2706pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
2707pub const RESOLVE_CACHED: ::__u64 = 0x20;
2708
2709// linux/if_ether.h
2710pub const ETH_ALEN: ::c_int = 6;
2711pub const ETH_HLEN: ::c_int = 14;
2712pub const ETH_ZLEN: ::c_int = 60;
2713pub const ETH_DATA_LEN: ::c_int = 1500;
2714pub const ETH_FRAME_LEN: ::c_int = 1514;
2715pub const ETH_FCS_LEN: ::c_int = 4;
2716
2717// These are the defined Ethernet Protocol ID's.
2718pub const ETH_P_LOOP: ::c_int = 0x0060;
2719pub const ETH_P_PUP: ::c_int = 0x0200;
2720pub const ETH_P_PUPAT: ::c_int = 0x0201;
2721pub const ETH_P_IP: ::c_int = 0x0800;
2722pub const ETH_P_X25: ::c_int = 0x0805;
2723pub const ETH_P_ARP: ::c_int = 0x0806;
2724pub const ETH_P_BPQ: ::c_int = 0x08FF;
2725pub const ETH_P_IEEEPUP: ::c_int = 0x0a00;
2726pub const ETH_P_IEEEPUPAT: ::c_int = 0x0a01;
2727pub const ETH_P_BATMAN: ::c_int = 0x4305;
2728pub const ETH_P_DEC: ::c_int = 0x6000;
2729pub const ETH_P_DNA_DL: ::c_int = 0x6001;
2730pub const ETH_P_DNA_RC: ::c_int = 0x6002;
2731pub const ETH_P_DNA_RT: ::c_int = 0x6003;
2732pub const ETH_P_LAT: ::c_int = 0x6004;
2733pub const ETH_P_DIAG: ::c_int = 0x6005;
2734pub const ETH_P_CUST: ::c_int = 0x6006;
2735pub const ETH_P_SCA: ::c_int = 0x6007;
2736pub const ETH_P_TEB: ::c_int = 0x6558;
2737pub const ETH_P_RARP: ::c_int = 0x8035;
2738pub const ETH_P_ATALK: ::c_int = 0x809B;
2739pub const ETH_P_AARP: ::c_int = 0x80F3;
2740pub const ETH_P_8021Q: ::c_int = 0x8100;
2741pub const ETH_P_IPX: ::c_int = 0x8137;
2742pub const ETH_P_IPV6: ::c_int = 0x86DD;
2743pub const ETH_P_PAUSE: ::c_int = 0x8808;
2744pub const ETH_P_SLOW: ::c_int = 0x8809;
2745pub const ETH_P_WCCP: ::c_int = 0x883E;
2746pub const ETH_P_MPLS_UC: ::c_int = 0x8847;
2747pub const ETH_P_MPLS_MC: ::c_int = 0x8848;
2748pub const ETH_P_ATMMPOA: ::c_int = 0x884c;
2749pub const ETH_P_PPP_DISC: ::c_int = 0x8863;
2750pub const ETH_P_PPP_SES: ::c_int = 0x8864;
2751pub const ETH_P_LINK_CTL: ::c_int = 0x886c;
2752pub const ETH_P_ATMFATE: ::c_int = 0x8884;
2753pub const ETH_P_PAE: ::c_int = 0x888E;
2754pub const ETH_P_AOE: ::c_int = 0x88A2;
2755pub const ETH_P_8021AD: ::c_int = 0x88A8;
2756pub const ETH_P_802_EX1: ::c_int = 0x88B5;
2757pub const ETH_P_TIPC: ::c_int = 0x88CA;
2758pub const ETH_P_MACSEC: ::c_int = 0x88E5;
2759pub const ETH_P_8021AH: ::c_int = 0x88E7;
2760pub const ETH_P_MVRP: ::c_int = 0x88F5;
2761pub const ETH_P_1588: ::c_int = 0x88F7;
2762pub const ETH_P_PRP: ::c_int = 0x88FB;
2763pub const ETH_P_FCOE: ::c_int = 0x8906;
2764pub const ETH_P_TDLS: ::c_int = 0x890D;
2765pub const ETH_P_FIP: ::c_int = 0x8914;
2766pub const ETH_P_80221: ::c_int = 0x8917;
2767pub const ETH_P_LOOPBACK: ::c_int = 0x9000;
2768pub const ETH_P_QINQ1: ::c_int = 0x9100;
2769pub const ETH_P_QINQ2: ::c_int = 0x9200;
2770pub const ETH_P_QINQ3: ::c_int = 0x9300;
2771pub const ETH_P_EDSA: ::c_int = 0xDADA;
2772pub const ETH_P_AF_IUCV: ::c_int = 0xFBFB;
2773
2774pub const ETH_P_802_3_MIN: ::c_int = 0x0600;
2775
2776// Non DIX types. Won't clash for 1500 types.
2777pub const ETH_P_802_3: ::c_int = 0x0001;
2778pub const ETH_P_AX25: ::c_int = 0x0002;
2779pub const ETH_P_ALL: ::c_int = 0x0003;
2780pub const ETH_P_802_2: ::c_int = 0x0004;
2781pub const ETH_P_SNAP: ::c_int = 0x0005;
2782pub const ETH_P_DDCMP: ::c_int = 0x0006;
2783pub const ETH_P_WAN_PPP: ::c_int = 0x0007;
2784pub const ETH_P_PPP_MP: ::c_int = 0x0008;
2785pub const ETH_P_LOCALTALK: ::c_int = 0x0009;
2786pub const ETH_P_CANFD: ::c_int = 0x000D;
2787pub const ETH_P_PPPTALK: ::c_int = 0x0010;
2788pub const ETH_P_TR_802_2: ::c_int = 0x0011;
2789pub const ETH_P_MOBITEX: ::c_int = 0x0015;
2790pub const ETH_P_CONTROL: ::c_int = 0x0016;
2791pub const ETH_P_IRDA: ::c_int = 0x0017;
2792pub const ETH_P_ECONET: ::c_int = 0x0018;
2793pub const ETH_P_HDLC: ::c_int = 0x0019;
2794pub const ETH_P_ARCNET: ::c_int = 0x001A;
2795pub const ETH_P_DSA: ::c_int = 0x001B;
2796pub const ETH_P_TRAILER: ::c_int = 0x001C;
2797pub const ETH_P_PHONET: ::c_int = 0x00F5;
2798pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
2799pub const ETH_P_CAIF: ::c_int = 0x00F7;
2800
2801pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
2802pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
2803pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
2804pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
2805pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
2806pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x20;
2807
2808pub const NLMSG_NOOP: ::c_int = 0x1;
2809pub const NLMSG_ERROR: ::c_int = 0x2;
2810pub const NLMSG_DONE: ::c_int = 0x3;
2811pub const NLMSG_OVERRUN: ::c_int = 0x4;
2812pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
2813
2814// linux/netfilter/nfnetlink.h
2815pub const NFNLGRP_NONE: ::c_int = 0;
2816pub const NFNLGRP_CONNTRACK_NEW: ::c_int = 1;
2817pub const NFNLGRP_CONNTRACK_UPDATE: ::c_int = 2;
2818pub const NFNLGRP_CONNTRACK_DESTROY: ::c_int = 3;
2819pub const NFNLGRP_CONNTRACK_EXP_NEW: ::c_int = 4;
2820pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
2821pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
2822pub const NFNLGRP_NFTABLES: ::c_int = 7;
2823pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
2824pub const NFNLGRP_NFTRACE: ::c_int = 9;
2825
2826pub const NFNETLINK_V0: ::c_int = 0;
2827
2828pub const NFNL_SUBSYS_NONE: ::c_int = 0;
2829pub const NFNL_SUBSYS_CTNETLINK: ::c_int = 1;
2830pub const NFNL_SUBSYS_CTNETLINK_EXP: ::c_int = 2;
2831pub const NFNL_SUBSYS_QUEUE: ::c_int = 3;
2832pub const NFNL_SUBSYS_ULOG: ::c_int = 4;
2833pub const NFNL_SUBSYS_OSF: ::c_int = 5;
2834pub const NFNL_SUBSYS_IPSET: ::c_int = 6;
2835pub const NFNL_SUBSYS_ACCT: ::c_int = 7;
2836pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
2837pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
2838pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
2839pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
2840pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
2841pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
2842
2843pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
2844pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
2845
2846pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
2847pub const NFNL_BATCH_GENID: ::c_int = 1;
2848
2849// linux/netfilter/nfnetlink_log.h
2850pub const NFULNL_MSG_PACKET: ::c_int = 0;
2851pub const NFULNL_MSG_CONFIG: ::c_int = 1;
2852
2853pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
2854pub const NFULA_VLAN_PROTO: ::c_int = 1;
2855pub const NFULA_VLAN_TCI: ::c_int = 2;
2856
2857pub const NFULA_UNSPEC: ::c_int = 0;
2858pub const NFULA_PACKET_HDR: ::c_int = 1;
2859pub const NFULA_MARK: ::c_int = 2;
2860pub const NFULA_TIMESTAMP: ::c_int = 3;
2861pub const NFULA_IFINDEX_INDEV: ::c_int = 4;
2862pub const NFULA_IFINDEX_OUTDEV: ::c_int = 5;
2863pub const NFULA_IFINDEX_PHYSINDEV: ::c_int = 6;
2864pub const NFULA_IFINDEX_PHYSOUTDEV: ::c_int = 7;
2865pub const NFULA_HWADDR: ::c_int = 8;
2866pub const NFULA_PAYLOAD: ::c_int = 9;
2867pub const NFULA_PREFIX: ::c_int = 10;
2868pub const NFULA_UID: ::c_int = 11;
2869pub const NFULA_SEQ: ::c_int = 12;
2870pub const NFULA_SEQ_GLOBAL: ::c_int = 13;
2871pub const NFULA_GID: ::c_int = 14;
2872pub const NFULA_HWTYPE: ::c_int = 15;
2873pub const NFULA_HWHEADER: ::c_int = 16;
2874pub const NFULA_HWLEN: ::c_int = 17;
2875pub const NFULA_CT: ::c_int = 18;
2876pub const NFULA_CT_INFO: ::c_int = 19;
2877pub const NFULA_VLAN: ::c_int = 20;
2878pub const NFULA_L2HDR: ::c_int = 21;
2879
2880pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
2881pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
2882pub const NFULNL_CFG_CMD_UNBIND: ::c_int = 2;
2883pub const NFULNL_CFG_CMD_PF_BIND: ::c_int = 3;
2884pub const NFULNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2885
2886pub const NFULA_CFG_UNSPEC: ::c_int = 0;
2887pub const NFULA_CFG_CMD: ::c_int = 1;
2888pub const NFULA_CFG_MODE: ::c_int = 2;
2889pub const NFULA_CFG_NLBUFSIZ: ::c_int = 3;
2890pub const NFULA_CFG_TIMEOUT: ::c_int = 4;
2891pub const NFULA_CFG_QTHRESH: ::c_int = 5;
2892pub const NFULA_CFG_FLAGS: ::c_int = 6;
2893
2894pub const NFULNL_COPY_NONE: ::c_int = 0x00;
2895pub const NFULNL_COPY_META: ::c_int = 0x01;
2896pub const NFULNL_COPY_PACKET: ::c_int = 0x02;
2897
2898pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
2899pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
2900pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
2901
2902// linux/netfilter/nfnetlink_queue.h
2903pub const NFQNL_MSG_PACKET: ::c_int = 0;
2904pub const NFQNL_MSG_VERDICT: ::c_int = 1;
2905pub const NFQNL_MSG_CONFIG: ::c_int = 2;
2906pub const NFQNL_MSG_VERDICT_BATCH: ::c_int = 3;
2907
2908pub const NFQA_UNSPEC: ::c_int = 0;
2909pub const NFQA_PACKET_HDR: ::c_int = 1;
2910pub const NFQA_VERDICT_HDR: ::c_int = 2;
2911pub const NFQA_MARK: ::c_int = 3;
2912pub const NFQA_TIMESTAMP: ::c_int = 4;
2913pub const NFQA_IFINDEX_INDEV: ::c_int = 5;
2914pub const NFQA_IFINDEX_OUTDEV: ::c_int = 6;
2915pub const NFQA_IFINDEX_PHYSINDEV: ::c_int = 7;
2916pub const NFQA_IFINDEX_PHYSOUTDEV: ::c_int = 8;
2917pub const NFQA_HWADDR: ::c_int = 9;
2918pub const NFQA_PAYLOAD: ::c_int = 10;
2919pub const NFQA_CT: ::c_int = 11;
2920pub const NFQA_CT_INFO: ::c_int = 12;
2921pub const NFQA_CAP_LEN: ::c_int = 13;
2922pub const NFQA_SKB_INFO: ::c_int = 14;
2923pub const NFQA_EXP: ::c_int = 15;
2924pub const NFQA_UID: ::c_int = 16;
2925pub const NFQA_GID: ::c_int = 17;
2926pub const NFQA_SECCTX: ::c_int = 18;
2927pub const NFQA_VLAN: ::c_int = 19;
2928pub const NFQA_L2HDR: ::c_int = 20;
2929pub const NFQA_PRIORITY: ::c_int = 21;
2930
2931pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
2932pub const NFQA_VLAN_PROTO: ::c_int = 1;
2933pub const NFQA_VLAN_TCI: ::c_int = 2;
2934
2935pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
2936pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
2937pub const NFQNL_CFG_CMD_UNBIND: ::c_int = 2;
2938pub const NFQNL_CFG_CMD_PF_BIND: ::c_int = 3;
2939pub const NFQNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2940
2941pub const NFQNL_COPY_NONE: ::c_int = 0;
2942pub const NFQNL_COPY_META: ::c_int = 1;
2943pub const NFQNL_COPY_PACKET: ::c_int = 2;
2944
2945pub const NFQA_CFG_UNSPEC: ::c_int = 0;
2946pub const NFQA_CFG_CMD: ::c_int = 1;
2947pub const NFQA_CFG_PARAMS: ::c_int = 2;
2948pub const NFQA_CFG_QUEUE_MAXLEN: ::c_int = 3;
2949pub const NFQA_CFG_MASK: ::c_int = 4;
2950pub const NFQA_CFG_FLAGS: ::c_int = 5;
2951
2952pub const NFQA_CFG_F_FAIL_OPEN: ::c_int = 0x0001;
2953pub const NFQA_CFG_F_CONNTRACK: ::c_int = 0x0002;
2954pub const NFQA_CFG_F_GSO: ::c_int = 0x0004;
2955pub const NFQA_CFG_F_UID_GID: ::c_int = 0x0008;
2956pub const NFQA_CFG_F_SECCTX: ::c_int = 0x0010;
2957pub const NFQA_CFG_F_MAX: ::c_int = 0x0020;
2958
2959pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
2960pub const NFQA_SKB_GSO: ::c_int = 0x0002;
2961pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
2962
2963// linux/genetlink.h
2964
2965pub const GENL_NAMSIZ: ::c_int = 16;
2966
2967pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
2968pub const GENL_MAX_ID: ::c_int = 1023;
2969
2970pub const GENL_ADMIN_PERM: ::c_int = 0x01;
2971pub const GENL_CMD_CAP_DO: ::c_int = 0x02;
2972pub const GENL_CMD_CAP_DUMP: ::c_int = 0x04;
2973pub const GENL_CMD_CAP_HASPOL: ::c_int = 0x08;
2974
2975pub const GENL_ID_CTRL: ::c_int = NLMSG_MIN_TYPE;
2976
2977pub const CTRL_CMD_UNSPEC: ::c_int = 0;
2978pub const CTRL_CMD_NEWFAMILY: ::c_int = 1;
2979pub const CTRL_CMD_DELFAMILY: ::c_int = 2;
2980pub const CTRL_CMD_GETFAMILY: ::c_int = 3;
2981pub const CTRL_CMD_NEWOPS: ::c_int = 4;
2982pub const CTRL_CMD_DELOPS: ::c_int = 5;
2983pub const CTRL_CMD_GETOPS: ::c_int = 6;
2984pub const CTRL_CMD_NEWMCAST_GRP: ::c_int = 7;
2985pub const CTRL_CMD_DELMCAST_GRP: ::c_int = 8;
2986pub const CTRL_CMD_GETMCAST_GRP: ::c_int = 9;
2987
2988pub const CTRL_ATTR_UNSPEC: ::c_int = 0;
2989pub const CTRL_ATTR_FAMILY_ID: ::c_int = 1;
2990pub const CTRL_ATTR_FAMILY_NAME: ::c_int = 2;
2991pub const CTRL_ATTR_VERSION: ::c_int = 3;
2992pub const CTRL_ATTR_HDRSIZE: ::c_int = 4;
2993pub const CTRL_ATTR_MAXATTR: ::c_int = 5;
2994pub const CTRL_ATTR_OPS: ::c_int = 6;
2995pub const CTRL_ATTR_MCAST_GROUPS: ::c_int = 7;
2996
2997pub const CTRL_ATTR_OP_UNSPEC: ::c_int = 0;
2998pub const CTRL_ATTR_OP_ID: ::c_int = 1;
2999pub const CTRL_ATTR_OP_FLAGS: ::c_int = 2;
3000
3001pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
3002pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
3003pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
3004
3005// linux/if_packet.h
3006pub const PACKET_HOST: ::c_uchar = 0;
3007pub const PACKET_BROADCAST: ::c_uchar = 1;
3008pub const PACKET_MULTICAST: ::c_uchar = 2;
3009pub const PACKET_OTHERHOST: ::c_uchar = 3;
3010pub const PACKET_OUTGOING: ::c_uchar = 4;
3011pub const PACKET_LOOPBACK: ::c_uchar = 5;
3012pub const PACKET_USER: ::c_uchar = 6;
3013pub const PACKET_KERNEL: ::c_uchar = 7;
3014
3015pub const PACKET_ADD_MEMBERSHIP: ::c_int = 1;
3016pub const PACKET_DROP_MEMBERSHIP: ::c_int = 2;
3017pub const PACKET_RX_RING: ::c_int = 5;
3018pub const PACKET_STATISTICS: ::c_int = 6;
3019pub const PACKET_AUXDATA: ::c_int = 8;
3020pub const PACKET_VERSION: ::c_int = 10;
3021pub const PACKET_RESERVE: ::c_int = 12;
3022pub const PACKET_TX_RING: ::c_int = 13;
3023pub const PACKET_LOSS: ::c_int = 14;
3024pub const PACKET_TIMESTAMP: ::c_int = 17;
3025pub const PACKET_FANOUT: ::c_int = 18;
3026pub const PACKET_QDISC_BYPASS: ::c_int = 20;
3027
3028pub const PACKET_FANOUT_HASH: ::c_uint = 0;
3029pub const PACKET_FANOUT_LB: ::c_uint = 1;
3030pub const PACKET_FANOUT_CPU: ::c_uint = 2;
3031pub const PACKET_FANOUT_ROLLOVER: ::c_uint = 3;
3032pub const PACKET_FANOUT_RND: ::c_uint = 4;
3033pub const PACKET_FANOUT_QM: ::c_uint = 5;
3034pub const PACKET_FANOUT_CBPF: ::c_uint = 6;
3035pub const PACKET_FANOUT_EBPF: ::c_uint = 7;
3036pub const PACKET_FANOUT_FLAG_ROLLOVER: ::c_uint = 0x1000;
3037pub const PACKET_FANOUT_FLAG_UNIQUEID: ::c_uint = 0x2000;
3038pub const PACKET_FANOUT_FLAG_DEFRAG: ::c_uint = 0x8000;
3039
3040pub const PACKET_MR_MULTICAST: ::c_int = 0;
3041pub const PACKET_MR_PROMISC: ::c_int = 1;
3042pub const PACKET_MR_ALLMULTI: ::c_int = 2;
3043
3044pub const TP_STATUS_KERNEL: ::__u32 = 0;
3045pub const TP_STATUS_USER: ::__u32 = 1 << 0;
3046pub const TP_STATUS_COPY: ::__u32 = 1 << 1;
3047pub const TP_STATUS_LOSING: ::__u32 = 1 << 2;
3048pub const TP_STATUS_CSUMNOTREADY: ::__u32 = 1 << 3;
3049pub const TP_STATUS_VLAN_VALID: ::__u32 = 1 << 4;
3050pub const TP_STATUS_BLK_TMO: ::__u32 = 1 << 5;
3051pub const TP_STATUS_VLAN_TPID_VALID: ::__u32 = 1 << 6;
3052pub const TP_STATUS_CSUM_VALID: ::__u32 = 1 << 7;
3053
3054pub const TP_STATUS_AVAILABLE: ::__u32 = 0;
3055pub const TP_STATUS_SEND_REQUEST: ::__u32 = 1 << 0;
3056pub const TP_STATUS_SENDING: ::__u32 = 1 << 1;
3057pub const TP_STATUS_WRONG_FORMAT: ::__u32 = 1 << 2;
3058
3059pub const TP_STATUS_TS_SOFTWARE: ::__u32 = 1 << 29;
3060pub const TP_STATUS_TS_SYS_HARDWARE: ::__u32 = 1 << 30;
3061pub const TP_STATUS_TS_RAW_HARDWARE: ::__u32 = 1 << 31;
3062
3063pub const TP_FT_REQ_FILL_RXHASH: ::__u32 = 1;
3064
3065pub const TPACKET_ALIGNMENT: usize = 16;
3066
3067cfg_if! {
3068    if #[cfg(libc_const_size_of)] {
3069        pub const TPACKET_HDRLEN: usize = (
3070            (::mem::size_of::<::tpacket_hdr>() + TPACKET_ALIGNMENT - 1)
3071            & !(TPACKET_ALIGNMENT - 1)
3072        ) + ::mem::size_of::<::sockaddr_ll>();
3073        pub const TPACKET2_HDRLEN: usize = (
3074            (::mem::size_of::<::tpacket2_hdr>() + TPACKET_ALIGNMENT - 1)
3075            & !(TPACKET_ALIGNMENT - 1)
3076        ) + ::mem::size_of::<::sockaddr_ll>();
3077        pub const TPACKET3_HDRLEN: usize = (
3078            (::mem::size_of::<::tpacket3_hdr>() + TPACKET_ALIGNMENT - 1)
3079            & !(TPACKET_ALIGNMENT - 1)
3080        ) + ::mem::size_of::<::sockaddr_ll>();
3081    }
3082}
3083
3084// linux/netfilter.h
3085pub const NF_DROP: ::c_int = 0;
3086pub const NF_ACCEPT: ::c_int = 1;
3087pub const NF_STOLEN: ::c_int = 2;
3088pub const NF_QUEUE: ::c_int = 3;
3089pub const NF_REPEAT: ::c_int = 4;
3090pub const NF_STOP: ::c_int = 5;
3091pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
3092
3093pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
3094pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
3095
3096pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
3097pub const NF_VERDICT_QBITS: ::c_int = 16;
3098
3099pub const NF_VERDICT_BITS: ::c_int = 16;
3100
3101pub const NF_INET_PRE_ROUTING: ::c_int = 0;
3102pub const NF_INET_LOCAL_IN: ::c_int = 1;
3103pub const NF_INET_FORWARD: ::c_int = 2;
3104pub const NF_INET_LOCAL_OUT: ::c_int = 3;
3105pub const NF_INET_POST_ROUTING: ::c_int = 4;
3106pub const NF_INET_NUMHOOKS: ::c_int = 5;
3107
3108// Some NFPROTO are not compatible with musl and are defined in submodules.
3109pub const NFPROTO_UNSPEC: ::c_int = 0;
3110pub const NFPROTO_IPV4: ::c_int = 2;
3111pub const NFPROTO_ARP: ::c_int = 3;
3112pub const NFPROTO_BRIDGE: ::c_int = 7;
3113pub const NFPROTO_IPV6: ::c_int = 10;
3114pub const NFPROTO_DECNET: ::c_int = 12;
3115pub const NFPROTO_NUMPROTO: ::c_int = 13;
3116pub const NFPROTO_INET: ::c_int = 1;
3117pub const NFPROTO_NETDEV: ::c_int = 5;
3118
3119pub const NF_NETDEV_INGRESS: ::c_int = 0;
3120pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
3121
3122// linux/netfilter_ipv4.h
3123pub const NF_IP_PRE_ROUTING: ::c_int = 0;
3124pub const NF_IP_LOCAL_IN: ::c_int = 1;
3125pub const NF_IP_FORWARD: ::c_int = 2;
3126pub const NF_IP_LOCAL_OUT: ::c_int = 3;
3127pub const NF_IP_POST_ROUTING: ::c_int = 4;
3128pub const NF_IP_NUMHOOKS: ::c_int = 5;
3129
3130pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
3131pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3132pub const NF_IP_PRI_RAW: ::c_int = -300;
3133pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
3134pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
3135pub const NF_IP_PRI_MANGLE: ::c_int = -150;
3136pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
3137pub const NF_IP_PRI_FILTER: ::c_int = 0;
3138pub const NF_IP_PRI_SECURITY: ::c_int = 50;
3139pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
3140pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
3141pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
3142pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
3143pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
3144
3145// linux/netfilter_ipv6.h
3146pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
3147pub const NF_IP6_LOCAL_IN: ::c_int = 1;
3148pub const NF_IP6_FORWARD: ::c_int = 2;
3149pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
3150pub const NF_IP6_POST_ROUTING: ::c_int = 4;
3151pub const NF_IP6_NUMHOOKS: ::c_int = 5;
3152
3153pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
3154pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3155pub const NF_IP6_PRI_RAW: ::c_int = -300;
3156pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
3157pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
3158pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
3159pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
3160pub const NF_IP6_PRI_FILTER: ::c_int = 0;
3161pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
3162pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
3163pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
3164pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
3165pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
3166
3167// linux/netfilter_ipv6/ip6_tables.h
3168pub const IP6T_SO_ORIGINAL_DST: ::c_int = 80;
3169
3170pub const SIOCADDRT: ::c_ulong = 0x0000890B;
3171pub const SIOCDELRT: ::c_ulong = 0x0000890C;
3172pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
3173pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
3174pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
3175pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
3176pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
3177pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
3178pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
3179pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
3180pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
3181pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
3182pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
3183pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
3184pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
3185pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
3186pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
3187pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
3188pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
3189pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
3190pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
3191pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
3192pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
3193pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
3194pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
3195pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
3196pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
3197pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
3198pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
3199pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
3200pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
3201pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
3202pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
3203pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
3204pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
3205pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
3206pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
3207pub const SIOCGIFBR: ::c_ulong = 0x00008940;
3208pub const SIOCSIFBR: ::c_ulong = 0x00008941;
3209pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
3210pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
3211pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
3212pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
3213pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
3214pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
3215pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
3216pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
3217pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
3218pub const SIOCDARP: ::c_ulong = 0x00008953;
3219pub const SIOCGARP: ::c_ulong = 0x00008954;
3220pub const SIOCSARP: ::c_ulong = 0x00008955;
3221pub const SIOCDRARP: ::c_ulong = 0x00008960;
3222pub const SIOCGRARP: ::c_ulong = 0x00008961;
3223pub const SIOCSRARP: ::c_ulong = 0x00008962;
3224pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
3225pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
3226pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
3227pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
3228
3229// wireless.h
3230pub const WIRELESS_EXT: ::c_ulong = 0x16;
3231
3232pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
3233pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
3234
3235pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
3236pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
3237pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
3238pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
3239pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
3240pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
3241pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
3242pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
3243
3244pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
3245pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
3246pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
3247pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
3248pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
3249pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
3250
3251pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
3252pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
3253pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
3254pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
3255
3256pub const SIOCSIWAP: ::c_ulong = 0x8B14;
3257pub const SIOCGIWAP: ::c_ulong = 0x8B15;
3258pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
3259pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
3260pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
3261
3262pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
3263pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
3264pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
3265pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
3266
3267pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
3268pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
3269pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
3270pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
3271pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
3272pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
3273pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
3274pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
3275pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
3276pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
3277
3278pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
3279pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
3280
3281pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3282pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3283
3284pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3285pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3286
3287pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3288
3289pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3290pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3291
3292pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3293pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3294
3295pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3296
3297pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3298pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
3299
3300pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
3301pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
3302
3303pub const IWEVTXDROP: ::c_ulong = 0x8C00;
3304pub const IWEVQUAL: ::c_ulong = 0x8C01;
3305pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
3306pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
3307pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
3308pub const IWEVGENIE: ::c_ulong = 0x8C05;
3309pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
3310pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
3311pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
3312pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
3313pub const IWEVFIRST: ::c_ulong = 0x8C00;
3314
3315pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
3316pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
3317pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
3318pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
3319pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
3320pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
3321pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
3322
3323pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
3324
3325pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
3326
3327pub const IW_MAX_FREQUENCIES: usize = 32;
3328pub const IW_MAX_BITRATES: usize = 32;
3329pub const IW_MAX_TXPOWER: usize = 8;
3330pub const IW_MAX_SPY: usize = 8;
3331pub const IW_MAX_AP: usize = 64;
3332pub const IW_ESSID_MAX_SIZE: usize = 32;
3333
3334pub const IW_MODE_AUTO: usize = 0;
3335pub const IW_MODE_ADHOC: usize = 1;
3336pub const IW_MODE_INFRA: usize = 2;
3337pub const IW_MODE_MASTER: usize = 3;
3338pub const IW_MODE_REPEAT: usize = 4;
3339pub const IW_MODE_SECOND: usize = 5;
3340pub const IW_MODE_MONITOR: usize = 6;
3341pub const IW_MODE_MESH: usize = 7;
3342
3343pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
3344pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
3345pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
3346pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
3347pub const IW_QUAL_DBM: ::c_ulong = 0x08;
3348pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
3349pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
3350pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
3351pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
3352pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
3353
3354pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
3355pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
3356
3357pub const IW_MAX_ENCODING_SIZES: usize = 8;
3358pub const IW_ENCODING_TOKEN_MAX: usize = 64;
3359
3360pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
3361pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
3362pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
3363pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
3364pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
3365pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
3366pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
3367pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
3368pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
3369
3370pub const IW_POWER_ON: ::c_ulong = 0x0000;
3371pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
3372pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
3373pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
3374pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
3375pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
3376pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
3377pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
3378pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
3379pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
3380pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
3381pub const IW_POWER_MIN: ::c_ulong = 0x0001;
3382pub const IW_POWER_MAX: ::c_ulong = 0x0002;
3383pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
3384
3385pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
3386pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
3387pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
3388pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
3389pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
3390
3391pub const IW_RETRY_ON: ::c_ulong = 0x0000;
3392pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
3393pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
3394pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
3395pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
3396pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
3397pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
3398pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
3399pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
3400pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
3401
3402pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
3403pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
3404pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
3405pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
3406pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
3407pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
3408pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
3409pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
3410pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
3411
3412pub const IW_SCAN_TYPE_ACTIVE: usize = 0;
3413pub const IW_SCAN_TYPE_PASSIVE: usize = 1;
3414
3415pub const IW_SCAN_MAX_DATA: usize = 4096;
3416
3417pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
3418pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
3419pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
3420pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
3421pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
3422pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
3423pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
3424pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
3425
3426pub const IW_CUSTOM_MAX: ::c_ulong = 256;
3427
3428pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
3429
3430pub const IW_MLME_DEAUTH: ::c_ulong = 0;
3431pub const IW_MLME_DISASSOC: ::c_ulong = 1;
3432pub const IW_MLME_AUTH: ::c_ulong = 2;
3433pub const IW_MLME_ASSOC: ::c_ulong = 3;
3434
3435pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
3436pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
3437
3438pub const IW_AUTH_WPA_VERSION: usize = 0;
3439pub const IW_AUTH_CIPHER_PAIRWISE: usize = 1;
3440pub const IW_AUTH_CIPHER_GROUP: usize = 2;
3441pub const IW_AUTH_KEY_MGMT: usize = 3;
3442pub const IW_AUTH_TKIP_COUNTERMEASURES: usize = 4;
3443pub const IW_AUTH_DROP_UNENCRYPTED: usize = 5;
3444pub const IW_AUTH_80211_AUTH_ALG: usize = 6;
3445pub const IW_AUTH_WPA_ENABLED: usize = 7;
3446pub const IW_AUTH_RX_UNENCRYPTED_EAPOL: usize = 8;
3447pub const IW_AUTH_ROAMING_CONTROL: usize = 9;
3448pub const IW_AUTH_PRIVACY_INVOKED: usize = 10;
3449pub const IW_AUTH_CIPHER_GROUP_MGMT: usize = 11;
3450pub const IW_AUTH_MFP: usize = 12;
3451
3452pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
3453pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
3454pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
3455
3456pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
3457pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
3458pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
3459pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
3460pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
3461pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
3462
3463pub const IW_AUTH_KEY_MGMT_802_1X: usize = 1;
3464pub const IW_AUTH_KEY_MGMT_PSK: usize = 2;
3465
3466pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
3467pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
3468pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
3469
3470pub const IW_AUTH_ROAMING_ENABLE: usize = 0;
3471pub const IW_AUTH_ROAMING_DISABLE: usize = 1;
3472
3473pub const IW_AUTH_MFP_DISABLED: usize = 0;
3474pub const IW_AUTH_MFP_OPTIONAL: usize = 1;
3475pub const IW_AUTH_MFP_REQUIRED: usize = 2;
3476
3477pub const IW_ENCODE_SEQ_MAX_SIZE: usize = 8;
3478
3479pub const IW_ENCODE_ALG_NONE: usize = 0;
3480pub const IW_ENCODE_ALG_WEP: usize = 1;
3481pub const IW_ENCODE_ALG_TKIP: usize = 2;
3482pub const IW_ENCODE_ALG_CCMP: usize = 3;
3483pub const IW_ENCODE_ALG_PMK: usize = 4;
3484pub const IW_ENCODE_ALG_AES_CMAC: usize = 5;
3485
3486pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
3487pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
3488pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
3489pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
3490
3491pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
3492pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
3493pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
3494pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
3495pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
3496
3497pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
3498pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
3499pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
3500pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
3501pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
3502
3503pub const IW_PMKSA_ADD: usize = 1;
3504pub const IW_PMKSA_REMOVE: usize = 2;
3505pub const IW_PMKSA_FLUSH: usize = 3;
3506
3507pub const IW_PMKID_LEN: usize = 16;
3508
3509pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
3510
3511pub const IW_EV_LCP_PK_LEN: usize = 4;
3512
3513pub const IW_EV_CHAR_PK_LEN: usize = IW_EV_LCP_PK_LEN + ::IFNAMSIZ;
3514pub const IW_EV_POINT_PK_LEN: usize = IW_EV_LCP_PK_LEN + 4;
3515
3516pub const IPTOS_TOS_MASK: u8 = 0x1E;
3517pub const IPTOS_PREC_MASK: u8 = 0xE0;
3518
3519pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
3520
3521pub const RTF_UP: ::c_ushort = 0x0001;
3522pub const RTF_GATEWAY: ::c_ushort = 0x0002;
3523
3524pub const RTF_HOST: ::c_ushort = 0x0004;
3525pub const RTF_REINSTATE: ::c_ushort = 0x0008;
3526pub const RTF_DYNAMIC: ::c_ushort = 0x0010;
3527pub const RTF_MODIFIED: ::c_ushort = 0x0020;
3528pub const RTF_MTU: ::c_ushort = 0x0040;
3529pub const RTF_MSS: ::c_ushort = RTF_MTU;
3530pub const RTF_WINDOW: ::c_ushort = 0x0080;
3531pub const RTF_IRTT: ::c_ushort = 0x0100;
3532pub const RTF_REJECT: ::c_ushort = 0x0200;
3533pub const RTF_STATIC: ::c_ushort = 0x0400;
3534pub const RTF_XRESOLVE: ::c_ushort = 0x0800;
3535pub const RTF_NOFORWARD: ::c_ushort = 0x1000;
3536pub const RTF_THROW: ::c_ushort = 0x2000;
3537pub const RTF_NOPMTUDISC: ::c_ushort = 0x4000;
3538
3539pub const RTF_DEFAULT: u32 = 0x00010000;
3540pub const RTF_ALLONLINK: u32 = 0x00020000;
3541pub const RTF_ADDRCONF: u32 = 0x00040000;
3542pub const RTF_LINKRT: u32 = 0x00100000;
3543pub const RTF_NONEXTHOP: u32 = 0x00200000;
3544pub const RTF_CACHE: u32 = 0x01000000;
3545pub const RTF_FLOW: u32 = 0x02000000;
3546pub const RTF_POLICY: u32 = 0x04000000;
3547
3548pub const RTCF_VALVE: u32 = 0x00200000;
3549pub const RTCF_MASQ: u32 = 0x00400000;
3550pub const RTCF_NAT: u32 = 0x00800000;
3551pub const RTCF_DOREDIRECT: u32 = 0x01000000;
3552pub const RTCF_LOG: u32 = 0x02000000;
3553pub const RTCF_DIRECTSRC: u32 = 0x04000000;
3554
3555pub const RTF_LOCAL: u32 = 0x80000000;
3556pub const RTF_INTERFACE: u32 = 0x40000000;
3557pub const RTF_MULTICAST: u32 = 0x20000000;
3558pub const RTF_BROADCAST: u32 = 0x10000000;
3559pub const RTF_NAT: u32 = 0x08000000;
3560pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
3561
3562pub const RT_CLASS_UNSPEC: u8 = 0;
3563pub const RT_CLASS_DEFAULT: u8 = 253;
3564pub const RT_CLASS_MAIN: u8 = 254;
3565pub const RT_CLASS_LOCAL: u8 = 255;
3566pub const RT_CLASS_MAX: u8 = 255;
3567
3568// linux/neighbor.h
3569pub const NUD_NONE: u16 = 0x00;
3570pub const NUD_INCOMPLETE: u16 = 0x01;
3571pub const NUD_REACHABLE: u16 = 0x02;
3572pub const NUD_STALE: u16 = 0x04;
3573pub const NUD_DELAY: u16 = 0x08;
3574pub const NUD_PROBE: u16 = 0x10;
3575pub const NUD_FAILED: u16 = 0x20;
3576pub const NUD_NOARP: u16 = 0x40;
3577pub const NUD_PERMANENT: u16 = 0x80;
3578
3579pub const NTF_USE: u8 = 0x01;
3580pub const NTF_SELF: u8 = 0x02;
3581pub const NTF_MASTER: u8 = 0x04;
3582pub const NTF_PROXY: u8 = 0x08;
3583pub const NTF_ROUTER: u8 = 0x80;
3584
3585pub const NDA_UNSPEC: ::c_ushort = 0;
3586pub const NDA_DST: ::c_ushort = 1;
3587pub const NDA_LLADDR: ::c_ushort = 2;
3588pub const NDA_CACHEINFO: ::c_ushort = 3;
3589pub const NDA_PROBES: ::c_ushort = 4;
3590pub const NDA_VLAN: ::c_ushort = 5;
3591pub const NDA_PORT: ::c_ushort = 6;
3592pub const NDA_VNI: ::c_ushort = 7;
3593pub const NDA_IFINDEX: ::c_ushort = 8;
3594
3595// linux/netlink.h
3596pub const NLA_ALIGNTO: ::c_int = 4;
3597
3598pub const NETLINK_ROUTE: ::c_int = 0;
3599pub const NETLINK_UNUSED: ::c_int = 1;
3600pub const NETLINK_USERSOCK: ::c_int = 2;
3601pub const NETLINK_FIREWALL: ::c_int = 3;
3602pub const NETLINK_SOCK_DIAG: ::c_int = 4;
3603pub const NETLINK_NFLOG: ::c_int = 5;
3604pub const NETLINK_XFRM: ::c_int = 6;
3605pub const NETLINK_SELINUX: ::c_int = 7;
3606pub const NETLINK_ISCSI: ::c_int = 8;
3607pub const NETLINK_AUDIT: ::c_int = 9;
3608pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
3609pub const NETLINK_CONNECTOR: ::c_int = 11;
3610pub const NETLINK_NETFILTER: ::c_int = 12;
3611pub const NETLINK_IP6_FW: ::c_int = 13;
3612pub const NETLINK_DNRTMSG: ::c_int = 14;
3613pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
3614pub const NETLINK_GENERIC: ::c_int = 16;
3615pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
3616pub const NETLINK_ECRYPTFS: ::c_int = 19;
3617pub const NETLINK_RDMA: ::c_int = 20;
3618pub const NETLINK_CRYPTO: ::c_int = 21;
3619pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
3620
3621pub const NLM_F_REQUEST: ::c_int = 1;
3622pub const NLM_F_MULTI: ::c_int = 2;
3623pub const NLM_F_ACK: ::c_int = 4;
3624pub const NLM_F_ECHO: ::c_int = 8;
3625pub const NLM_F_DUMP_INTR: ::c_int = 16;
3626pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
3627
3628pub const NLM_F_ROOT: ::c_int = 0x100;
3629pub const NLM_F_MATCH: ::c_int = 0x200;
3630pub const NLM_F_ATOMIC: ::c_int = 0x400;
3631pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
3632
3633pub const NLM_F_REPLACE: ::c_int = 0x100;
3634pub const NLM_F_EXCL: ::c_int = 0x200;
3635pub const NLM_F_CREATE: ::c_int = 0x400;
3636pub const NLM_F_APPEND: ::c_int = 0x800;
3637
3638pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
3639pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
3640pub const NETLINK_PKTINFO: ::c_int = 3;
3641pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
3642pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
3643pub const NETLINK_RX_RING: ::c_int = 6;
3644pub const NETLINK_TX_RING: ::c_int = 7;
3645pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
3646pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
3647pub const NETLINK_CAP_ACK: ::c_int = 10;
3648pub const NETLINK_EXT_ACK: ::c_int = 11;
3649pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
3650
3651pub const NLA_F_NESTED: ::c_int = 1 << 15;
3652pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
3653pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
3654
3655// linux/rtnetlink.h
3656pub const TCA_UNSPEC: ::c_ushort = 0;
3657pub const TCA_KIND: ::c_ushort = 1;
3658pub const TCA_OPTIONS: ::c_ushort = 2;
3659pub const TCA_STATS: ::c_ushort = 3;
3660pub const TCA_XSTATS: ::c_ushort = 4;
3661pub const TCA_RATE: ::c_ushort = 5;
3662pub const TCA_FCNT: ::c_ushort = 6;
3663pub const TCA_STATS2: ::c_ushort = 7;
3664pub const TCA_STAB: ::c_ushort = 8;
3665
3666pub const RTM_NEWLINK: u16 = 16;
3667pub const RTM_DELLINK: u16 = 17;
3668pub const RTM_GETLINK: u16 = 18;
3669pub const RTM_SETLINK: u16 = 19;
3670pub const RTM_NEWADDR: u16 = 20;
3671pub const RTM_DELADDR: u16 = 21;
3672pub const RTM_GETADDR: u16 = 22;
3673pub const RTM_NEWROUTE: u16 = 24;
3674pub const RTM_DELROUTE: u16 = 25;
3675pub const RTM_GETROUTE: u16 = 26;
3676pub const RTM_NEWNEIGH: u16 = 28;
3677pub const RTM_DELNEIGH: u16 = 29;
3678pub const RTM_GETNEIGH: u16 = 30;
3679pub const RTM_NEWRULE: u16 = 32;
3680pub const RTM_DELRULE: u16 = 33;
3681pub const RTM_GETRULE: u16 = 34;
3682pub const RTM_NEWQDISC: u16 = 36;
3683pub const RTM_DELQDISC: u16 = 37;
3684pub const RTM_GETQDISC: u16 = 38;
3685pub const RTM_NEWTCLASS: u16 = 40;
3686pub const RTM_DELTCLASS: u16 = 41;
3687pub const RTM_GETTCLASS: u16 = 42;
3688pub const RTM_NEWTFILTER: u16 = 44;
3689pub const RTM_DELTFILTER: u16 = 45;
3690pub const RTM_GETTFILTER: u16 = 46;
3691pub const RTM_NEWACTION: u16 = 48;
3692pub const RTM_DELACTION: u16 = 49;
3693pub const RTM_GETACTION: u16 = 50;
3694pub const RTM_NEWPREFIX: u16 = 52;
3695pub const RTM_GETMULTICAST: u16 = 58;
3696pub const RTM_GETANYCAST: u16 = 62;
3697pub const RTM_NEWNEIGHTBL: u16 = 64;
3698pub const RTM_GETNEIGHTBL: u16 = 66;
3699pub const RTM_SETNEIGHTBL: u16 = 67;
3700pub const RTM_NEWNDUSEROPT: u16 = 68;
3701pub const RTM_NEWADDRLABEL: u16 = 72;
3702pub const RTM_DELADDRLABEL: u16 = 73;
3703pub const RTM_GETADDRLABEL: u16 = 74;
3704pub const RTM_GETDCB: u16 = 78;
3705pub const RTM_SETDCB: u16 = 79;
3706pub const RTM_NEWNETCONF: u16 = 80;
3707pub const RTM_GETNETCONF: u16 = 82;
3708pub const RTM_NEWMDB: u16 = 84;
3709pub const RTM_DELMDB: u16 = 85;
3710pub const RTM_GETMDB: u16 = 86;
3711pub const RTM_NEWNSID: u16 = 88;
3712pub const RTM_DELNSID: u16 = 89;
3713pub const RTM_GETNSID: u16 = 90;
3714
3715pub const RTM_F_NOTIFY: ::c_uint = 0x100;
3716pub const RTM_F_CLONED: ::c_uint = 0x200;
3717pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
3718pub const RTM_F_PREFIX: ::c_uint = 0x800;
3719
3720pub const RTA_UNSPEC: ::c_ushort = 0;
3721pub const RTA_DST: ::c_ushort = 1;
3722pub const RTA_SRC: ::c_ushort = 2;
3723pub const RTA_IIF: ::c_ushort = 3;
3724pub const RTA_OIF: ::c_ushort = 4;
3725pub const RTA_GATEWAY: ::c_ushort = 5;
3726pub const RTA_PRIORITY: ::c_ushort = 6;
3727pub const RTA_PREFSRC: ::c_ushort = 7;
3728pub const RTA_METRICS: ::c_ushort = 8;
3729pub const RTA_MULTIPATH: ::c_ushort = 9;
3730pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
3731pub const RTA_FLOW: ::c_ushort = 11;
3732pub const RTA_CACHEINFO: ::c_ushort = 12;
3733pub const RTA_SESSION: ::c_ushort = 13; // No longer used
3734pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
3735pub const RTA_TABLE: ::c_ushort = 15;
3736pub const RTA_MARK: ::c_ushort = 16;
3737pub const RTA_MFC_STATS: ::c_ushort = 17;
3738
3739pub const RTN_UNSPEC: ::c_uchar = 0;
3740pub const RTN_UNICAST: ::c_uchar = 1;
3741pub const RTN_LOCAL: ::c_uchar = 2;
3742pub const RTN_BROADCAST: ::c_uchar = 3;
3743pub const RTN_ANYCAST: ::c_uchar = 4;
3744pub const RTN_MULTICAST: ::c_uchar = 5;
3745pub const RTN_BLACKHOLE: ::c_uchar = 6;
3746pub const RTN_UNREACHABLE: ::c_uchar = 7;
3747pub const RTN_PROHIBIT: ::c_uchar = 8;
3748pub const RTN_THROW: ::c_uchar = 9;
3749pub const RTN_NAT: ::c_uchar = 10;
3750pub const RTN_XRESOLVE: ::c_uchar = 11;
3751
3752pub const RTPROT_UNSPEC: ::c_uchar = 0;
3753pub const RTPROT_REDIRECT: ::c_uchar = 1;
3754pub const RTPROT_KERNEL: ::c_uchar = 2;
3755pub const RTPROT_BOOT: ::c_uchar = 3;
3756pub const RTPROT_STATIC: ::c_uchar = 4;
3757
3758pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
3759pub const RT_SCOPE_SITE: ::c_uchar = 200;
3760pub const RT_SCOPE_LINK: ::c_uchar = 253;
3761pub const RT_SCOPE_HOST: ::c_uchar = 254;
3762pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
3763
3764pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
3765pub const RT_TABLE_COMPAT: ::c_uchar = 252;
3766pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
3767pub const RT_TABLE_MAIN: ::c_uchar = 254;
3768pub const RT_TABLE_LOCAL: ::c_uchar = 255;
3769
3770pub const RTMSG_OVERRUN: u32 = ::NLMSG_OVERRUN as u32;
3771pub const RTMSG_NEWDEVICE: u32 = 0x11;
3772pub const RTMSG_DELDEVICE: u32 = 0x12;
3773pub const RTMSG_NEWROUTE: u32 = 0x21;
3774pub const RTMSG_DELROUTE: u32 = 0x22;
3775pub const RTMSG_NEWRULE: u32 = 0x31;
3776pub const RTMSG_DELRULE: u32 = 0x32;
3777pub const RTMSG_CONTROL: u32 = 0x40;
3778pub const RTMSG_AR_FAILED: u32 = 0x51;
3779
3780pub const MAX_ADDR_LEN: usize = 7;
3781pub const ARPD_UPDATE: ::c_ushort = 0x01;
3782pub const ARPD_LOOKUP: ::c_ushort = 0x02;
3783pub const ARPD_FLUSH: ::c_ushort = 0x03;
3784pub const ATF_MAGIC: ::c_int = 0x80;
3785
3786pub const RTEXT_FILTER_VF: ::c_int = 1 << 0;
3787pub const RTEXT_FILTER_BRVLAN: ::c_int = 1 << 1;
3788pub const RTEXT_FILTER_BRVLAN_COMPRESSED: ::c_int = 1 << 2;
3789pub const RTEXT_FILTER_SKIP_STATS: ::c_int = 1 << 3;
3790pub const RTEXT_FILTER_MRP: ::c_int = 1 << 4;
3791pub const RTEXT_FILTER_CFM_CONFIG: ::c_int = 1 << 5;
3792pub const RTEXT_FILTER_CFM_STATUS: ::c_int = 1 << 6;
3793
3794// userspace compat definitions for RTNLGRP_*
3795pub const RTMGRP_LINK: ::c_int = 0x00001;
3796pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
3797pub const RTMGRP_NEIGH: ::c_int = 0x00004;
3798pub const RTMGRP_TC: ::c_int = 0x00008;
3799pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
3800pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
3801pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
3802pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
3803pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
3804pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
3805pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
3806pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
3807pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
3808pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
3809pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
3810
3811// enum rtnetlink_groups
3812pub const RTNLGRP_NONE: ::c_uint = 0x00;
3813pub const RTNLGRP_LINK: ::c_uint = 0x01;
3814pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
3815pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
3816pub const RTNLGRP_TC: ::c_uint = 0x04;
3817pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
3818pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
3819pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
3820pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
3821pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
3822pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
3823pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
3824pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
3825pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
3826pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
3827pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
3828pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
3829pub const RTNLGRP_NOP4: ::c_uint = 0x11;
3830pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
3831pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
3832pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
3833pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
3834pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
3835pub const RTNLGRP_DCB: ::c_uint = 0x17;
3836pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
3837pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
3838pub const RTNLGRP_MDB: ::c_uint = 0x1a;
3839pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
3840pub const RTNLGRP_NSID: ::c_uint = 0x1c;
3841pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
3842pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
3843pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
3844pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
3845pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
3846pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
3847pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
3848pub const RTNLGRP_STATS: ::c_uint = 0x24;
3849
3850// linux/module.h
3851pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
3852pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
3853
3854// linux/net_tstamp.h
3855pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
3856pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
3857pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
3858pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
3859pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
3860pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
3861pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
3862pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
3863pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
3864pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
3865pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
3866pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
3867pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
3868pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
3869pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
3870pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
3871pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
3872
3873pub const HWTSTAMP_TX_OFF: ::c_uint = 0;
3874pub const HWTSTAMP_TX_ON: ::c_uint = 1;
3875pub const HWTSTAMP_TX_ONESTEP_SYNC: ::c_uint = 2;
3876pub const HWTSTAMP_TX_ONESTEP_P2P: ::c_uint = 3;
3877
3878pub const HWTSTAMP_FILTER_NONE: ::c_uint = 0;
3879pub const HWTSTAMP_FILTER_ALL: ::c_uint = 1;
3880pub const HWTSTAMP_FILTER_SOME: ::c_uint = 2;
3881pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: ::c_uint = 3;
3882pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: ::c_uint = 4;
3883pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: ::c_uint = 5;
3884pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: ::c_uint = 6;
3885pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: ::c_uint = 7;
3886pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: ::c_uint = 8;
3887pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: ::c_uint = 9;
3888pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: ::c_uint = 10;
3889pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: ::c_uint = 11;
3890pub const HWTSTAMP_FILTER_PTP_V2_EVENT: ::c_uint = 12;
3891pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
3892pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
3893pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
3894
3895// linux/tls.h
3896pub const TLS_TX: ::c_int = 1;
3897pub const TLS_RX: ::c_int = 2;
3898
3899pub const TLS_1_2_VERSION_MAJOR: ::__u8 = 0x3;
3900pub const TLS_1_2_VERSION_MINOR: ::__u8 = 0x3;
3901pub const TLS_1_2_VERSION: ::__u16 =
3902    ((TLS_1_2_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_2_VERSION_MINOR as ::__u16);
3903
3904pub const TLS_1_3_VERSION_MAJOR: ::__u8 = 0x3;
3905pub const TLS_1_3_VERSION_MINOR: ::__u8 = 0x4;
3906pub const TLS_1_3_VERSION: ::__u16 =
3907    ((TLS_1_3_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_3_VERSION_MINOR as ::__u16);
3908
3909pub const TLS_CIPHER_AES_GCM_128: ::__u16 = 51;
3910pub const TLS_CIPHER_AES_GCM_128_IV_SIZE: usize = 8;
3911pub const TLS_CIPHER_AES_GCM_128_KEY_SIZE: usize = 16;
3912pub const TLS_CIPHER_AES_GCM_128_SALT_SIZE: usize = 4;
3913pub const TLS_CIPHER_AES_GCM_128_TAG_SIZE: usize = 16;
3914pub const TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE: usize = 8;
3915
3916pub const TLS_CIPHER_AES_GCM_256: ::__u16 = 52;
3917pub const TLS_CIPHER_AES_GCM_256_IV_SIZE: usize = 8;
3918pub const TLS_CIPHER_AES_GCM_256_KEY_SIZE: usize = 32;
3919pub const TLS_CIPHER_AES_GCM_256_SALT_SIZE: usize = 4;
3920pub const TLS_CIPHER_AES_GCM_256_TAG_SIZE: usize = 16;
3921pub const TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE: usize = 8;
3922
3923pub const TLS_CIPHER_CHACHA20_POLY1305: ::__u16 = 54;
3924pub const TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE: usize = 12;
3925pub const TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE: usize = 32;
3926pub const TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE: usize = 0;
3927pub const TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE: usize = 16;
3928pub const TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE: usize = 8;
3929
3930pub const TLS_SET_RECORD_TYPE: ::c_int = 1;
3931pub const TLS_GET_RECORD_TYPE: ::c_int = 2;
3932
3933pub const SOL_TLS: ::c_int = 282;
3934
3935// linux/if_alg.h
3936pub const ALG_SET_KEY: ::c_int = 1;
3937pub const ALG_SET_IV: ::c_int = 2;
3938pub const ALG_SET_OP: ::c_int = 3;
3939pub const ALG_SET_AEAD_ASSOCLEN: ::c_int = 4;
3940pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
3941pub const ALG_SET_DRBG_ENTROPY: ::c_int = 6;
3942pub const ALG_SET_KEY_BY_KEY_SERIAL: ::c_int = 7;
3943
3944pub const ALG_OP_DECRYPT: ::c_int = 0;
3945pub const ALG_OP_ENCRYPT: ::c_int = 1;
3946
3947// include/uapi/linux/if.h
3948pub const IF_OPER_UNKNOWN: ::c_int = 0;
3949pub const IF_OPER_NOTPRESENT: ::c_int = 1;
3950pub const IF_OPER_DOWN: ::c_int = 2;
3951pub const IF_OPER_LOWERLAYERDOWN: ::c_int = 3;
3952pub const IF_OPER_TESTING: ::c_int = 4;
3953pub const IF_OPER_DORMANT: ::c_int = 5;
3954pub const IF_OPER_UP: ::c_int = 6;
3955
3956pub const IF_LINK_MODE_DEFAULT: ::c_int = 0;
3957pub const IF_LINK_MODE_DORMANT: ::c_int = 1;
3958pub const IF_LINK_MODE_TESTING: ::c_int = 2;
3959
3960// include/uapi/linux/udp.h
3961pub const UDP_CORK: ::c_int = 1;
3962pub const UDP_ENCAP: ::c_int = 100;
3963pub const UDP_NO_CHECK6_TX: ::c_int = 101;
3964pub const UDP_NO_CHECK6_RX: ::c_int = 102;
3965
3966// include/uapi/linux/mman.h
3967pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
3968
3969// include/uapi/asm-generic/mman-common.h
3970pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
3971pub const MLOCK_ONFAULT: ::c_uint = 0x01;
3972
3973// uapi/linux/vm_sockets.h
3974pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
3975pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
3976#[deprecated(
3977    since = "0.2.74",
3978    note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
3979            replaced with VMADDR_CID_LOCAL"
3980)]
3981pub const VMADDR_CID_RESERVED: ::c_uint = 1;
3982pub const VMADDR_CID_LOCAL: ::c_uint = 1;
3983pub const VMADDR_CID_HOST: ::c_uint = 2;
3984pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
3985
3986// uapi/linux/inotify.h
3987pub const IN_ACCESS: u32 = 0x0000_0001;
3988pub const IN_MODIFY: u32 = 0x0000_0002;
3989pub const IN_ATTRIB: u32 = 0x0000_0004;
3990pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
3991pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
3992pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
3993pub const IN_OPEN: u32 = 0x0000_0020;
3994pub const IN_MOVED_FROM: u32 = 0x0000_0040;
3995pub const IN_MOVED_TO: u32 = 0x0000_0080;
3996pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
3997pub const IN_CREATE: u32 = 0x0000_0100;
3998pub const IN_DELETE: u32 = 0x0000_0200;
3999pub const IN_DELETE_SELF: u32 = 0x0000_0400;
4000pub const IN_MOVE_SELF: u32 = 0x0000_0800;
4001pub const IN_UNMOUNT: u32 = 0x0000_2000;
4002pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
4003pub const IN_IGNORED: u32 = 0x0000_8000;
4004pub const IN_ONLYDIR: u32 = 0x0100_0000;
4005pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
4006pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
4007
4008// linux/keyctl.h
4009pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
4010pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
4011pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
4012pub const KEY_SPEC_USER_KEYRING: i32 = -4;
4013pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
4014pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
4015pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
4016pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
4017
4018pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
4019pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
4020pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
4021pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
4022pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
4023pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
4024pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
4025pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
4026pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
4027
4028pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
4029pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
4030pub const KEYCTL_UPDATE: u32 = 2;
4031pub const KEYCTL_REVOKE: u32 = 3;
4032pub const KEYCTL_CHOWN: u32 = 4;
4033pub const KEYCTL_SETPERM: u32 = 5;
4034pub const KEYCTL_DESCRIBE: u32 = 6;
4035pub const KEYCTL_CLEAR: u32 = 7;
4036pub const KEYCTL_LINK: u32 = 8;
4037pub const KEYCTL_UNLINK: u32 = 9;
4038pub const KEYCTL_SEARCH: u32 = 10;
4039pub const KEYCTL_READ: u32 = 11;
4040pub const KEYCTL_INSTANTIATE: u32 = 12;
4041pub const KEYCTL_NEGATE: u32 = 13;
4042pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
4043pub const KEYCTL_SET_TIMEOUT: u32 = 15;
4044pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
4045pub const KEYCTL_GET_SECURITY: u32 = 17;
4046pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
4047pub const KEYCTL_REJECT: u32 = 19;
4048pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
4049pub const KEYCTL_INVALIDATE: u32 = 21;
4050pub const KEYCTL_GET_PERSISTENT: u32 = 22;
4051
4052pub const IN_MASK_CREATE: u32 = 0x1000_0000;
4053pub const IN_MASK_ADD: u32 = 0x2000_0000;
4054pub const IN_ISDIR: u32 = 0x4000_0000;
4055pub const IN_ONESHOT: u32 = 0x8000_0000;
4056
4057pub const IN_ALL_EVENTS: u32 = IN_ACCESS
4058    | IN_MODIFY
4059    | IN_ATTRIB
4060    | IN_CLOSE_WRITE
4061    | IN_CLOSE_NOWRITE
4062    | IN_OPEN
4063    | IN_MOVED_FROM
4064    | IN_MOVED_TO
4065    | IN_DELETE
4066    | IN_CREATE
4067    | IN_DELETE_SELF
4068    | IN_MOVE_SELF;
4069
4070pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
4071pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
4072
4073// uapi/linux/mount.h
4074pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
4075pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
4076
4077// uapi/linux/netfilter/nf_tables.h
4078pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
4079pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
4080pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
4081pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
4082pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
4083
4084pub const NFT_REG_VERDICT: ::c_int = 0;
4085pub const NFT_REG_1: ::c_int = 1;
4086pub const NFT_REG_2: ::c_int = 2;
4087pub const NFT_REG_3: ::c_int = 3;
4088pub const NFT_REG_4: ::c_int = 4;
4089pub const __NFT_REG_MAX: ::c_int = 5;
4090pub const NFT_REG32_00: ::c_int = 8;
4091pub const NFT_REG32_01: ::c_int = 9;
4092pub const NFT_REG32_02: ::c_int = 10;
4093pub const NFT_REG32_03: ::c_int = 11;
4094pub const NFT_REG32_04: ::c_int = 12;
4095pub const NFT_REG32_05: ::c_int = 13;
4096pub const NFT_REG32_06: ::c_int = 14;
4097pub const NFT_REG32_07: ::c_int = 15;
4098pub const NFT_REG32_08: ::c_int = 16;
4099pub const NFT_REG32_09: ::c_int = 17;
4100pub const NFT_REG32_10: ::c_int = 18;
4101pub const NFT_REG32_11: ::c_int = 19;
4102pub const NFT_REG32_12: ::c_int = 20;
4103pub const NFT_REG32_13: ::c_int = 21;
4104pub const NFT_REG32_14: ::c_int = 22;
4105pub const NFT_REG32_15: ::c_int = 23;
4106
4107pub const NFT_REG_SIZE: ::c_int = 16;
4108pub const NFT_REG32_SIZE: ::c_int = 4;
4109
4110pub const NFT_CONTINUE: ::c_int = -1;
4111pub const NFT_BREAK: ::c_int = -2;
4112pub const NFT_JUMP: ::c_int = -3;
4113pub const NFT_GOTO: ::c_int = -4;
4114pub const NFT_RETURN: ::c_int = -5;
4115
4116pub const NFT_MSG_NEWTABLE: ::c_int = 0;
4117pub const NFT_MSG_GETTABLE: ::c_int = 1;
4118pub const NFT_MSG_DELTABLE: ::c_int = 2;
4119pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
4120pub const NFT_MSG_GETCHAIN: ::c_int = 4;
4121pub const NFT_MSG_DELCHAIN: ::c_int = 5;
4122pub const NFT_MSG_NEWRULE: ::c_int = 6;
4123pub const NFT_MSG_GETRULE: ::c_int = 7;
4124pub const NFT_MSG_DELRULE: ::c_int = 8;
4125pub const NFT_MSG_NEWSET: ::c_int = 9;
4126pub const NFT_MSG_GETSET: ::c_int = 10;
4127pub const NFT_MSG_DELSET: ::c_int = 11;
4128pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
4129pub const NFT_MSG_GETSETELEM: ::c_int = 13;
4130pub const NFT_MSG_DELSETELEM: ::c_int = 14;
4131pub const NFT_MSG_NEWGEN: ::c_int = 15;
4132pub const NFT_MSG_GETGEN: ::c_int = 16;
4133pub const NFT_MSG_TRACE: ::c_int = 17;
4134cfg_if! {
4135    if #[cfg(not(target_arch = "sparc64"))] {
4136        pub const NFT_MSG_NEWOBJ: ::c_int = 18;
4137        pub const NFT_MSG_GETOBJ: ::c_int = 19;
4138        pub const NFT_MSG_DELOBJ: ::c_int = 20;
4139        pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
4140    }
4141}
4142pub const NFT_MSG_MAX: ::c_int = 25;
4143
4144pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
4145pub const NFT_SET_CONSTANT: ::c_int = 0x2;
4146pub const NFT_SET_INTERVAL: ::c_int = 0x4;
4147pub const NFT_SET_MAP: ::c_int = 0x8;
4148pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
4149pub const NFT_SET_EVAL: ::c_int = 0x20;
4150
4151pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
4152pub const NFT_SET_POL_MEMORY: ::c_int = 1;
4153
4154pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
4155
4156pub const NFT_DATA_VALUE: ::c_uint = 0;
4157pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
4158
4159pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
4160
4161pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
4162
4163pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
4164pub const NFT_BYTEORDER_HTON: ::c_int = 1;
4165
4166pub const NFT_CMP_EQ: ::c_int = 0;
4167pub const NFT_CMP_NEQ: ::c_int = 1;
4168pub const NFT_CMP_LT: ::c_int = 2;
4169pub const NFT_CMP_LTE: ::c_int = 3;
4170pub const NFT_CMP_GT: ::c_int = 4;
4171pub const NFT_CMP_GTE: ::c_int = 5;
4172
4173pub const NFT_RANGE_EQ: ::c_int = 0;
4174pub const NFT_RANGE_NEQ: ::c_int = 1;
4175
4176pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
4177
4178pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
4179pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
4180
4181pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
4182
4183pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
4184pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
4185pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
4186
4187pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
4188pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
4189
4190pub const NFT_META_LEN: ::c_int = 0;
4191pub const NFT_META_PROTOCOL: ::c_int = 1;
4192pub const NFT_META_PRIORITY: ::c_int = 2;
4193pub const NFT_META_MARK: ::c_int = 3;
4194pub const NFT_META_IIF: ::c_int = 4;
4195pub const NFT_META_OIF: ::c_int = 5;
4196pub const NFT_META_IIFNAME: ::c_int = 6;
4197pub const NFT_META_OIFNAME: ::c_int = 7;
4198pub const NFT_META_IIFTYPE: ::c_int = 8;
4199pub const NFT_META_OIFTYPE: ::c_int = 9;
4200pub const NFT_META_SKUID: ::c_int = 10;
4201pub const NFT_META_SKGID: ::c_int = 11;
4202pub const NFT_META_NFTRACE: ::c_int = 12;
4203pub const NFT_META_RTCLASSID: ::c_int = 13;
4204pub const NFT_META_SECMARK: ::c_int = 14;
4205pub const NFT_META_NFPROTO: ::c_int = 15;
4206pub const NFT_META_L4PROTO: ::c_int = 16;
4207pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
4208pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
4209pub const NFT_META_PKTTYPE: ::c_int = 19;
4210pub const NFT_META_CPU: ::c_int = 20;
4211pub const NFT_META_IIFGROUP: ::c_int = 21;
4212pub const NFT_META_OIFGROUP: ::c_int = 22;
4213pub const NFT_META_CGROUP: ::c_int = 23;
4214pub const NFT_META_PRANDOM: ::c_int = 24;
4215
4216pub const NFT_CT_STATE: ::c_int = 0;
4217pub const NFT_CT_DIRECTION: ::c_int = 1;
4218pub const NFT_CT_STATUS: ::c_int = 2;
4219pub const NFT_CT_MARK: ::c_int = 3;
4220pub const NFT_CT_SECMARK: ::c_int = 4;
4221pub const NFT_CT_EXPIRATION: ::c_int = 5;
4222pub const NFT_CT_HELPER: ::c_int = 6;
4223pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
4224pub const NFT_CT_SRC: ::c_int = 8;
4225pub const NFT_CT_DST: ::c_int = 9;
4226pub const NFT_CT_PROTOCOL: ::c_int = 10;
4227pub const NFT_CT_PROTO_SRC: ::c_int = 11;
4228pub const NFT_CT_PROTO_DST: ::c_int = 12;
4229pub const NFT_CT_LABELS: ::c_int = 13;
4230pub const NFT_CT_PKTS: ::c_int = 14;
4231pub const NFT_CT_BYTES: ::c_int = 15;
4232pub const NFT_CT_AVGPKT: ::c_int = 16;
4233pub const NFT_CT_ZONE: ::c_int = 17;
4234pub const NFT_CT_EVENTMASK: ::c_int = 18;
4235pub const NFT_CT_SRC_IP: ::c_int = 19;
4236pub const NFT_CT_DST_IP: ::c_int = 20;
4237pub const NFT_CT_SRC_IP6: ::c_int = 21;
4238pub const NFT_CT_DST_IP6: ::c_int = 22;
4239
4240pub const NFT_LIMIT_PKTS: ::c_int = 0;
4241pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
4242
4243pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
4244
4245pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
4246pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
4247pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
4248
4249pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
4250
4251pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
4252pub const NFT_REJECT_TCP_RST: ::c_int = 1;
4253pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
4254
4255pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
4256pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
4257pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
4258pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
4259
4260pub const NFT_NAT_SNAT: ::c_int = 0;
4261pub const NFT_NAT_DNAT: ::c_int = 1;
4262
4263pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
4264pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
4265pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
4266pub const NFT_TRACETYPE_RULE: ::c_int = 3;
4267
4268pub const NFT_NG_INCREMENTAL: ::c_int = 0;
4269pub const NFT_NG_RANDOM: ::c_int = 1;
4270
4271// linux/input.h
4272pub const FF_MAX: ::__u16 = 0x7f;
4273pub const FF_CNT: usize = FF_MAX as usize + 1;
4274
4275// linux/input-event-codes.h
4276pub const INPUT_PROP_MAX: ::__u16 = 0x1f;
4277pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
4278pub const EV_MAX: ::__u16 = 0x1f;
4279pub const EV_CNT: usize = EV_MAX as usize + 1;
4280pub const SYN_MAX: ::__u16 = 0xf;
4281pub const SYN_CNT: usize = SYN_MAX as usize + 1;
4282pub const KEY_MAX: ::__u16 = 0x2ff;
4283pub const KEY_CNT: usize = KEY_MAX as usize + 1;
4284pub const REL_MAX: ::__u16 = 0x0f;
4285pub const REL_CNT: usize = REL_MAX as usize + 1;
4286pub const ABS_MAX: ::__u16 = 0x3f;
4287pub const ABS_CNT: usize = ABS_MAX as usize + 1;
4288pub const SW_MAX: ::__u16 = 0x10;
4289pub const SW_CNT: usize = SW_MAX as usize + 1;
4290pub const MSC_MAX: ::__u16 = 0x07;
4291pub const MSC_CNT: usize = MSC_MAX as usize + 1;
4292pub const LED_MAX: ::__u16 = 0x0f;
4293pub const LED_CNT: usize = LED_MAX as usize + 1;
4294pub const REP_MAX: ::__u16 = 0x01;
4295pub const REP_CNT: usize = REP_MAX as usize + 1;
4296pub const SND_MAX: ::__u16 = 0x07;
4297pub const SND_CNT: usize = SND_MAX as usize + 1;
4298
4299// linux/uinput.h
4300pub const UINPUT_VERSION: ::c_uint = 5;
4301pub const UINPUT_MAX_NAME_SIZE: usize = 80;
4302
4303// uapi/linux/fanotify.h
4304pub const FAN_ACCESS: u64 = 0x0000_0001;
4305pub const FAN_MODIFY: u64 = 0x0000_0002;
4306pub const FAN_ATTRIB: u64 = 0x0000_0004;
4307pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
4308pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
4309pub const FAN_OPEN: u64 = 0x0000_0020;
4310pub const FAN_MOVED_FROM: u64 = 0x0000_0040;
4311pub const FAN_MOVED_TO: u64 = 0x0000_0080;
4312pub const FAN_CREATE: u64 = 0x0000_0100;
4313pub const FAN_DELETE: u64 = 0x0000_0200;
4314pub const FAN_DELETE_SELF: u64 = 0x0000_0400;
4315pub const FAN_MOVE_SELF: u64 = 0x0000_0800;
4316pub const FAN_OPEN_EXEC: u64 = 0x0000_1000;
4317
4318pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
4319pub const FAN_FS_ERROR: u64 = 0x0000_8000;
4320
4321pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
4322pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
4323pub const FAN_OPEN_EXEC_PERM: u64 = 0x0004_0000;
4324
4325pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
4326
4327pub const FAN_RENAME: u64 = 0x1000_0000;
4328
4329pub const FAN_ONDIR: u64 = 0x4000_0000;
4330
4331pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
4332pub const FAN_MOVE: u64 = FAN_MOVED_FROM | FAN_MOVED_TO;
4333
4334pub const FAN_CLOEXEC: ::c_uint = 0x0000_0001;
4335pub const FAN_NONBLOCK: ::c_uint = 0x0000_0002;
4336
4337pub const FAN_CLASS_NOTIF: ::c_uint = 0x0000_0000;
4338pub const FAN_CLASS_CONTENT: ::c_uint = 0x0000_0004;
4339pub const FAN_CLASS_PRE_CONTENT: ::c_uint = 0x0000_0008;
4340
4341pub const FAN_UNLIMITED_QUEUE: ::c_uint = 0x0000_0010;
4342pub const FAN_UNLIMITED_MARKS: ::c_uint = 0x0000_0020;
4343pub const FAN_ENABLE_AUDIT: ::c_uint = 0x0000_0040;
4344
4345pub const FAN_REPORT_PIDFD: ::c_uint = 0x0000_0080;
4346pub const FAN_REPORT_TID: ::c_uint = 0x0000_0100;
4347pub const FAN_REPORT_FID: ::c_uint = 0x0000_0200;
4348pub const FAN_REPORT_DIR_FID: ::c_uint = 0x0000_0400;
4349pub const FAN_REPORT_NAME: ::c_uint = 0x0000_0800;
4350pub const FAN_REPORT_TARGET_FID: ::c_uint = 0x0000_1000;
4351
4352pub const FAN_REPORT_DFID_NAME: ::c_uint = FAN_REPORT_DIR_FID | FAN_REPORT_NAME;
4353pub const FAN_REPORT_DFID_NAME_TARGET: ::c_uint =
4354    FAN_REPORT_DFID_NAME | FAN_REPORT_FID | FAN_REPORT_TARGET_FID;
4355
4356pub const FAN_MARK_ADD: ::c_uint = 0x0000_0001;
4357pub const FAN_MARK_REMOVE: ::c_uint = 0x0000_0002;
4358pub const FAN_MARK_DONT_FOLLOW: ::c_uint = 0x0000_0004;
4359pub const FAN_MARK_ONLYDIR: ::c_uint = 0x0000_0008;
4360pub const FAN_MARK_IGNORED_MASK: ::c_uint = 0x0000_0020;
4361pub const FAN_MARK_IGNORED_SURV_MODIFY: ::c_uint = 0x0000_0040;
4362pub const FAN_MARK_FLUSH: ::c_uint = 0x0000_0080;
4363pub const FAN_MARK_EVICTABLE: ::c_uint = 0x0000_0200;
4364pub const FAN_MARK_IGNORE: ::c_uint = 0x0000_0400;
4365
4366pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000;
4367pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010;
4368pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100;
4369
4370pub const FAN_MARK_IGNORE_SURV: ::c_uint = FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY;
4371
4372pub const FANOTIFY_METADATA_VERSION: u8 = 3;
4373
4374pub const FAN_EVENT_INFO_TYPE_FID: u8 = 1;
4375pub const FAN_EVENT_INFO_TYPE_DFID_NAME: u8 = 2;
4376pub const FAN_EVENT_INFO_TYPE_DFID: u8 = 3;
4377pub const FAN_EVENT_INFO_TYPE_PIDFD: u8 = 4;
4378pub const FAN_EVENT_INFO_TYPE_ERROR: u8 = 5;
4379
4380pub const FAN_EVENT_INFO_TYPE_OLD_DFID_NAME: u8 = 10;
4381pub const FAN_EVENT_INFO_TYPE_NEW_DFID_NAME: u8 = 12;
4382
4383pub const FAN_RESPONSE_INFO_NONE: u8 = 0;
4384pub const FAN_RESPONSE_INFO_AUDIT_RULE: u8 = 1;
4385
4386pub const FAN_ALLOW: u32 = 0x01;
4387pub const FAN_DENY: u32 = 0x02;
4388pub const FAN_AUDIT: u32 = 0x10;
4389pub const FAN_INFO: u32 = 0x20;
4390
4391pub const FAN_NOFD: ::c_int = -1;
4392pub const FAN_NOPIDFD: ::c_int = FAN_NOFD;
4393pub const FAN_EPIDFD: ::c_int = -2;
4394
4395// linux/futex.h
4396pub const FUTEX_WAIT: ::c_int = 0;
4397pub const FUTEX_WAKE: ::c_int = 1;
4398pub const FUTEX_FD: ::c_int = 2;
4399pub const FUTEX_REQUEUE: ::c_int = 3;
4400pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
4401pub const FUTEX_WAKE_OP: ::c_int = 5;
4402pub const FUTEX_LOCK_PI: ::c_int = 6;
4403pub const FUTEX_UNLOCK_PI: ::c_int = 7;
4404pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
4405pub const FUTEX_WAIT_BITSET: ::c_int = 9;
4406pub const FUTEX_WAKE_BITSET: ::c_int = 10;
4407pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
4408pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
4409pub const FUTEX_LOCK_PI2: ::c_int = 13;
4410
4411pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
4412pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
4413pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
4414
4415pub const FUTEX_WAITERS: u32 = 0x80000000;
4416pub const FUTEX_OWNER_DIED: u32 = 0x40000000;
4417pub const FUTEX_TID_MASK: u32 = 0x3fffffff;
4418
4419pub const FUTEX_BITSET_MATCH_ANY: ::c_int = 0xffffffff;
4420
4421pub const FUTEX_OP_SET: ::c_int = 0;
4422pub const FUTEX_OP_ADD: ::c_int = 1;
4423pub const FUTEX_OP_OR: ::c_int = 2;
4424pub const FUTEX_OP_ANDN: ::c_int = 3;
4425pub const FUTEX_OP_XOR: ::c_int = 4;
4426
4427pub const FUTEX_OP_OPARG_SHIFT: ::c_int = 8;
4428
4429pub const FUTEX_OP_CMP_EQ: ::c_int = 0;
4430pub const FUTEX_OP_CMP_NE: ::c_int = 1;
4431pub const FUTEX_OP_CMP_LT: ::c_int = 2;
4432pub const FUTEX_OP_CMP_LE: ::c_int = 3;
4433pub const FUTEX_OP_CMP_GT: ::c_int = 4;
4434pub const FUTEX_OP_CMP_GE: ::c_int = 5;
4435
4436pub fn FUTEX_OP(op: ::c_int, oparg: ::c_int, cmp: ::c_int, cmparg: ::c_int) -> ::c_int {
4437    ((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)
4438}
4439
4440// linux/kexec.h
4441pub const KEXEC_ON_CRASH: ::c_int = 0x00000001;
4442pub const KEXEC_PRESERVE_CONTEXT: ::c_int = 0x00000002;
4443pub const KEXEC_ARCH_MASK: ::c_int = 0xffff0000;
4444pub const KEXEC_FILE_UNLOAD: ::c_int = 0x00000001;
4445pub const KEXEC_FILE_ON_CRASH: ::c_int = 0x00000002;
4446pub const KEXEC_FILE_NO_INITRAMFS: ::c_int = 0x00000004;
4447
4448// linux/reboot.h
4449pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
4450pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
4451pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
4452pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
4453pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
4454
4455pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
4456pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
4457pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
4458pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
4459pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
4460pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
4461pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
4462pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
4463
4464pub const REG_EXTENDED: ::c_int = 1;
4465pub const REG_ICASE: ::c_int = 2;
4466pub const REG_NEWLINE: ::c_int = 4;
4467pub const REG_NOSUB: ::c_int = 8;
4468
4469pub const REG_NOTBOL: ::c_int = 1;
4470pub const REG_NOTEOL: ::c_int = 2;
4471
4472pub const REG_ENOSYS: ::c_int = -1;
4473pub const REG_NOMATCH: ::c_int = 1;
4474pub const REG_BADPAT: ::c_int = 2;
4475pub const REG_ECOLLATE: ::c_int = 3;
4476pub const REG_ECTYPE: ::c_int = 4;
4477pub const REG_EESCAPE: ::c_int = 5;
4478pub const REG_ESUBREG: ::c_int = 6;
4479pub const REG_EBRACK: ::c_int = 7;
4480pub const REG_EPAREN: ::c_int = 8;
4481pub const REG_EBRACE: ::c_int = 9;
4482pub const REG_BADBR: ::c_int = 10;
4483pub const REG_ERANGE: ::c_int = 11;
4484pub const REG_ESPACE: ::c_int = 12;
4485pub const REG_BADRPT: ::c_int = 13;
4486
4487// linux/errqueue.h
4488pub const SO_EE_ORIGIN_NONE: u8 = 0;
4489pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
4490pub const SO_EE_ORIGIN_ICMP: u8 = 2;
4491pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
4492pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
4493pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
4494
4495// errno.h
4496pub const EPERM: ::c_int = 1;
4497pub const ENOENT: ::c_int = 2;
4498pub const ESRCH: ::c_int = 3;
4499pub const EINTR: ::c_int = 4;
4500pub const EIO: ::c_int = 5;
4501pub const ENXIO: ::c_int = 6;
4502pub const E2BIG: ::c_int = 7;
4503pub const ENOEXEC: ::c_int = 8;
4504pub const EBADF: ::c_int = 9;
4505pub const ECHILD: ::c_int = 10;
4506pub const EAGAIN: ::c_int = 11;
4507pub const ENOMEM: ::c_int = 12;
4508pub const EACCES: ::c_int = 13;
4509pub const EFAULT: ::c_int = 14;
4510pub const ENOTBLK: ::c_int = 15;
4511pub const EBUSY: ::c_int = 16;
4512pub const EEXIST: ::c_int = 17;
4513pub const EXDEV: ::c_int = 18;
4514pub const ENODEV: ::c_int = 19;
4515pub const ENOTDIR: ::c_int = 20;
4516pub const EISDIR: ::c_int = 21;
4517pub const EINVAL: ::c_int = 22;
4518pub const ENFILE: ::c_int = 23;
4519pub const EMFILE: ::c_int = 24;
4520pub const ENOTTY: ::c_int = 25;
4521pub const ETXTBSY: ::c_int = 26;
4522pub const EFBIG: ::c_int = 27;
4523pub const ENOSPC: ::c_int = 28;
4524pub const ESPIPE: ::c_int = 29;
4525pub const EROFS: ::c_int = 30;
4526pub const EMLINK: ::c_int = 31;
4527pub const EPIPE: ::c_int = 32;
4528pub const EDOM: ::c_int = 33;
4529pub const ERANGE: ::c_int = 34;
4530pub const EWOULDBLOCK: ::c_int = EAGAIN;
4531
4532// linux/can.h
4533pub const CAN_EFF_FLAG: canid_t = 0x80000000;
4534pub const CAN_RTR_FLAG: canid_t = 0x40000000;
4535pub const CAN_ERR_FLAG: canid_t = 0x20000000;
4536pub const CAN_SFF_MASK: canid_t = 0x000007FF;
4537pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
4538pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
4539pub const CANXL_PRIO_MASK: ::canid_t = CAN_SFF_MASK;
4540
4541pub const CAN_SFF_ID_BITS: ::c_int = 11;
4542pub const CAN_EFF_ID_BITS: ::c_int = 29;
4543pub const CANXL_PRIO_BITS: ::c_int = CAN_SFF_ID_BITS;
4544
4545pub const CAN_MAX_DLC: ::c_int = 8;
4546pub const CAN_MAX_DLEN: usize = 8;
4547pub const CANFD_MAX_DLC: ::c_int = 15;
4548pub const CANFD_MAX_DLEN: usize = 64;
4549
4550pub const CANFD_BRS: ::c_int = 0x01;
4551pub const CANFD_ESI: ::c_int = 0x02;
4552
4553pub const CANXL_MIN_DLC: ::c_int = 0;
4554pub const CANXL_MAX_DLC: ::c_int = 2047;
4555pub const CANXL_MAX_DLC_MASK: ::c_int = 0x07FF;
4556pub const CANXL_MIN_DLEN: usize = 1;
4557pub const CANXL_MAX_DLEN: usize = 2048;
4558
4559pub const CANXL_XLF: ::c_int = 0x80;
4560pub const CANXL_SEC: ::c_int = 0x01;
4561
4562cfg_if! {
4563    if #[cfg(libc_align)] {
4564        pub const CAN_MTU: usize = ::mem::size_of::<can_frame>();
4565        pub const CANFD_MTU: usize = ::mem::size_of::<canfd_frame>();
4566        pub const CANXL_MTU: usize = ::mem::size_of::<canxl_frame>();
4567        // FIXME: use `core::mem::offset_of!` once that is available
4568        // https://github.com/rust-lang/rfcs/pull/3308
4569        // pub const CANXL_HDR_SIZE: usize = core::mem::offset_of!(canxl_frame, data);
4570        pub const CANXL_HDR_SIZE: usize = 12;
4571        pub const CANXL_MIN_MTU: usize = CANXL_HDR_SIZE + 64;
4572        pub const CANXL_MAX_MTU: usize = CANXL_MTU;
4573    }
4574}
4575
4576pub const CAN_RAW: ::c_int = 1;
4577pub const CAN_BCM: ::c_int = 2;
4578pub const CAN_TP16: ::c_int = 3;
4579pub const CAN_TP20: ::c_int = 4;
4580pub const CAN_MCNET: ::c_int = 5;
4581pub const CAN_ISOTP: ::c_int = 6;
4582pub const CAN_J1939: ::c_int = 7;
4583pub const CAN_NPROTO: ::c_int = 8;
4584
4585pub const SOL_CAN_BASE: ::c_int = 100;
4586
4587pub const CAN_INV_FILTER: canid_t = 0x20000000;
4588pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
4589
4590// linux/can/raw.h
4591pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
4592pub const CAN_RAW_FILTER: ::c_int = 1;
4593pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
4594pub const CAN_RAW_LOOPBACK: ::c_int = 3;
4595pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
4596pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
4597pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
4598pub const CAN_RAW_XL_FRAMES: ::c_int = 7;
4599
4600// linux/can/j1939.h
4601pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
4602
4603pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
4604pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
4605pub const J1939_NO_ADDR: ::c_uchar = 0xff;
4606pub const J1939_NO_NAME: ::c_ulong = 0;
4607pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
4608pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
4609pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
4610pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
4611pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
4612pub const J1939_NO_PGN: ::c_uint = 0x40000;
4613
4614pub const SO_J1939_FILTER: ::c_int = 1;
4615pub const SO_J1939_PROMISC: ::c_int = 2;
4616pub const SO_J1939_SEND_PRIO: ::c_int = 3;
4617pub const SO_J1939_ERRQUEUE: ::c_int = 4;
4618
4619pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
4620pub const SCM_J1939_DEST_NAME: ::c_int = 2;
4621pub const SCM_J1939_PRIO: ::c_int = 3;
4622pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
4623
4624pub const J1939_NLA_PAD: ::c_int = 0;
4625pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
4626pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
4627pub const J1939_NLA_PGN: ::c_int = 3;
4628pub const J1939_NLA_SRC_NAME: ::c_int = 4;
4629pub const J1939_NLA_DEST_NAME: ::c_int = 5;
4630pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
4631pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
4632
4633pub const J1939_EE_INFO_NONE: ::c_int = 0;
4634pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
4635pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
4636pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
4637pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
4638
4639pub const J1939_FILTER_MAX: ::c_int = 512;
4640
4641// linux/sctp.h
4642pub const SCTP_FUTURE_ASSOC: ::c_int = 0;
4643pub const SCTP_CURRENT_ASSOC: ::c_int = 1;
4644pub const SCTP_ALL_ASSOC: ::c_int = 2;
4645pub const SCTP_RTOINFO: ::c_int = 0;
4646pub const SCTP_ASSOCINFO: ::c_int = 1;
4647pub const SCTP_INITMSG: ::c_int = 2;
4648pub const SCTP_NODELAY: ::c_int = 3;
4649pub const SCTP_AUTOCLOSE: ::c_int = 4;
4650pub const SCTP_SET_PEER_PRIMARY_ADDR: ::c_int = 5;
4651pub const SCTP_PRIMARY_ADDR: ::c_int = 6;
4652pub const SCTP_ADAPTATION_LAYER: ::c_int = 7;
4653pub const SCTP_DISABLE_FRAGMENTS: ::c_int = 8;
4654pub const SCTP_PEER_ADDR_PARAMS: ::c_int = 9;
4655pub const SCTP_DEFAULT_SEND_PARAM: ::c_int = 10;
4656pub const SCTP_EVENTS: ::c_int = 11;
4657pub const SCTP_I_WANT_MAPPED_V4_ADDR: ::c_int = 12;
4658pub const SCTP_MAXSEG: ::c_int = 13;
4659pub const SCTP_STATUS: ::c_int = 14;
4660pub const SCTP_GET_PEER_ADDR_INFO: ::c_int = 15;
4661pub const SCTP_DELAYED_ACK_TIME: ::c_int = 16;
4662pub const SCTP_DELAYED_ACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4663pub const SCTP_DELAYED_SACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4664pub const SCTP_CONTEXT: ::c_int = 17;
4665pub const SCTP_FRAGMENT_INTERLEAVE: ::c_int = 18;
4666pub const SCTP_PARTIAL_DELIVERY_POINT: ::c_int = 19;
4667pub const SCTP_MAX_BURST: ::c_int = 20;
4668pub const SCTP_AUTH_CHUNK: ::c_int = 21;
4669pub const SCTP_HMAC_IDENT: ::c_int = 22;
4670pub const SCTP_AUTH_KEY: ::c_int = 23;
4671pub const SCTP_AUTH_ACTIVE_KEY: ::c_int = 24;
4672pub const SCTP_AUTH_DELETE_KEY: ::c_int = 25;
4673pub const SCTP_PEER_AUTH_CHUNKS: ::c_int = 26;
4674pub const SCTP_LOCAL_AUTH_CHUNKS: ::c_int = 27;
4675pub const SCTP_GET_ASSOC_NUMBER: ::c_int = 28;
4676pub const SCTP_GET_ASSOC_ID_LIST: ::c_int = 29;
4677pub const SCTP_AUTO_ASCONF: ::c_int = 30;
4678pub const SCTP_PEER_ADDR_THLDS: ::c_int = 31;
4679pub const SCTP_RECVRCVINFO: ::c_int = 32;
4680pub const SCTP_RECVNXTINFO: ::c_int = 33;
4681pub const SCTP_DEFAULT_SNDINFO: ::c_int = 34;
4682pub const SCTP_AUTH_DEACTIVATE_KEY: ::c_int = 35;
4683pub const SCTP_REUSE_PORT: ::c_int = 36;
4684pub const SCTP_PEER_ADDR_THLDS_V2: ::c_int = 37;
4685pub const SCTP_PR_SCTP_NONE: ::c_int = 0x0000;
4686pub const SCTP_PR_SCTP_TTL: ::c_int = 0x0010;
4687pub const SCTP_PR_SCTP_RTX: ::c_int = 0x0020;
4688pub const SCTP_PR_SCTP_PRIO: ::c_int = 0x0030;
4689pub const SCTP_PR_SCTP_MAX: ::c_int = SCTP_PR_SCTP_PRIO;
4690pub const SCTP_PR_SCTP_MASK: ::c_int = 0x0030;
4691pub const SCTP_ENABLE_RESET_STREAM_REQ: ::c_int = 0x01;
4692pub const SCTP_ENABLE_RESET_ASSOC_REQ: ::c_int = 0x02;
4693pub const SCTP_ENABLE_CHANGE_ASSOC_REQ: ::c_int = 0x04;
4694pub const SCTP_ENABLE_STRRESET_MASK: ::c_int = 0x07;
4695pub const SCTP_STREAM_RESET_INCOMING: ::c_int = 0x01;
4696pub const SCTP_STREAM_RESET_OUTGOING: ::c_int = 0x02;
4697
4698pub const SCTP_INIT: ::c_int = 0;
4699pub const SCTP_SNDRCV: ::c_int = 1;
4700pub const SCTP_SNDINFO: ::c_int = 2;
4701pub const SCTP_RCVINFO: ::c_int = 3;
4702pub const SCTP_NXTINFO: ::c_int = 4;
4703pub const SCTP_PRINFO: ::c_int = 5;
4704pub const SCTP_AUTHINFO: ::c_int = 6;
4705pub const SCTP_DSTADDRV4: ::c_int = 7;
4706pub const SCTP_DSTADDRV6: ::c_int = 8;
4707
4708pub const SCTP_UNORDERED: ::c_int = 1 << 0;
4709pub const SCTP_ADDR_OVER: ::c_int = 1 << 1;
4710pub const SCTP_ABORT: ::c_int = 1 << 2;
4711pub const SCTP_SACK_IMMEDIATELY: ::c_int = 1 << 3;
4712pub const SCTP_SENDALL: ::c_int = 1 << 6;
4713pub const SCTP_PR_SCTP_ALL: ::c_int = 1 << 7;
4714pub const SCTP_NOTIFICATION: ::c_int = MSG_NOTIFICATION;
4715pub const SCTP_EOF: ::c_int = ::MSG_FIN;
4716
4717/* DCCP socket options */
4718pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
4719pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
4720pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
4721pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
4722pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
4723pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
4724pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
4725pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
4726pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
4727pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
4728pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
4729pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
4730pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
4731pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
4732pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
4733pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
4734
4735/// maximum number of services provided on the same listening port
4736pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
4737
4738pub const CTL_KERN: ::c_int = 1;
4739pub const CTL_VM: ::c_int = 2;
4740pub const CTL_NET: ::c_int = 3;
4741pub const CTL_FS: ::c_int = 5;
4742pub const CTL_DEBUG: ::c_int = 6;
4743pub const CTL_DEV: ::c_int = 7;
4744pub const CTL_BUS: ::c_int = 8;
4745pub const CTL_ABI: ::c_int = 9;
4746pub const CTL_CPU: ::c_int = 10;
4747
4748pub const CTL_BUS_ISA: ::c_int = 1;
4749
4750pub const INOTIFY_MAX_USER_INSTANCES: ::c_int = 1;
4751pub const INOTIFY_MAX_USER_WATCHES: ::c_int = 2;
4752pub const INOTIFY_MAX_QUEUED_EVENTS: ::c_int = 3;
4753
4754pub const KERN_OSTYPE: ::c_int = 1;
4755pub const KERN_OSRELEASE: ::c_int = 2;
4756pub const KERN_OSREV: ::c_int = 3;
4757pub const KERN_VERSION: ::c_int = 4;
4758pub const KERN_SECUREMASK: ::c_int = 5;
4759pub const KERN_PROF: ::c_int = 6;
4760pub const KERN_NODENAME: ::c_int = 7;
4761pub const KERN_DOMAINNAME: ::c_int = 8;
4762pub const KERN_PANIC: ::c_int = 15;
4763pub const KERN_REALROOTDEV: ::c_int = 16;
4764pub const KERN_SPARC_REBOOT: ::c_int = 21;
4765pub const KERN_CTLALTDEL: ::c_int = 22;
4766pub const KERN_PRINTK: ::c_int = 23;
4767pub const KERN_NAMETRANS: ::c_int = 24;
4768pub const KERN_PPC_HTABRECLAIM: ::c_int = 25;
4769pub const KERN_PPC_ZEROPAGED: ::c_int = 26;
4770pub const KERN_PPC_POWERSAVE_NAP: ::c_int = 27;
4771pub const KERN_MODPROBE: ::c_int = 28;
4772pub const KERN_SG_BIG_BUFF: ::c_int = 29;
4773pub const KERN_ACCT: ::c_int = 30;
4774pub const KERN_PPC_L2CR: ::c_int = 31;
4775pub const KERN_RTSIGNR: ::c_int = 32;
4776pub const KERN_RTSIGMAX: ::c_int = 33;
4777pub const KERN_SHMMAX: ::c_int = 34;
4778pub const KERN_MSGMAX: ::c_int = 35;
4779pub const KERN_MSGMNB: ::c_int = 36;
4780pub const KERN_MSGPOOL: ::c_int = 37;
4781pub const KERN_SYSRQ: ::c_int = 38;
4782pub const KERN_MAX_THREADS: ::c_int = 39;
4783pub const KERN_RANDOM: ::c_int = 40;
4784pub const KERN_SHMALL: ::c_int = 41;
4785pub const KERN_MSGMNI: ::c_int = 42;
4786pub const KERN_SEM: ::c_int = 43;
4787pub const KERN_SPARC_STOP_A: ::c_int = 44;
4788pub const KERN_SHMMNI: ::c_int = 45;
4789pub const KERN_OVERFLOWUID: ::c_int = 46;
4790pub const KERN_OVERFLOWGID: ::c_int = 47;
4791pub const KERN_SHMPATH: ::c_int = 48;
4792pub const KERN_HOTPLUG: ::c_int = 49;
4793pub const KERN_IEEE_EMULATION_WARNINGS: ::c_int = 50;
4794pub const KERN_S390_USER_DEBUG_LOGGING: ::c_int = 51;
4795pub const KERN_CORE_USES_PID: ::c_int = 52;
4796pub const KERN_TAINTED: ::c_int = 53;
4797pub const KERN_CADPID: ::c_int = 54;
4798pub const KERN_PIDMAX: ::c_int = 55;
4799pub const KERN_CORE_PATTERN: ::c_int = 56;
4800pub const KERN_PANIC_ON_OOPS: ::c_int = 57;
4801pub const KERN_HPPA_PWRSW: ::c_int = 58;
4802pub const KERN_HPPA_UNALIGNED: ::c_int = 59;
4803pub const KERN_PRINTK_RATELIMIT: ::c_int = 60;
4804pub const KERN_PRINTK_RATELIMIT_BURST: ::c_int = 61;
4805pub const KERN_PTY: ::c_int = 62;
4806pub const KERN_NGROUPS_MAX: ::c_int = 63;
4807pub const KERN_SPARC_SCONS_PWROFF: ::c_int = 64;
4808pub const KERN_HZ_TIMER: ::c_int = 65;
4809pub const KERN_UNKNOWN_NMI_PANIC: ::c_int = 66;
4810pub const KERN_BOOTLOADER_TYPE: ::c_int = 67;
4811pub const KERN_RANDOMIZE: ::c_int = 68;
4812pub const KERN_SETUID_DUMPABLE: ::c_int = 69;
4813pub const KERN_SPIN_RETRY: ::c_int = 70;
4814pub const KERN_ACPI_VIDEO_FLAGS: ::c_int = 71;
4815pub const KERN_IA64_UNALIGNED: ::c_int = 72;
4816pub const KERN_COMPAT_LOG: ::c_int = 73;
4817pub const KERN_MAX_LOCK_DEPTH: ::c_int = 74;
4818pub const KERN_NMI_WATCHDOG: ::c_int = 75;
4819pub const KERN_PANIC_ON_NMI: ::c_int = 76;
4820
4821pub const VM_OVERCOMMIT_MEMORY: ::c_int = 5;
4822pub const VM_PAGE_CLUSTER: ::c_int = 10;
4823pub const VM_DIRTY_BACKGROUND: ::c_int = 11;
4824pub const VM_DIRTY_RATIO: ::c_int = 12;
4825pub const VM_DIRTY_WB_CS: ::c_int = 13;
4826pub const VM_DIRTY_EXPIRE_CS: ::c_int = 14;
4827pub const VM_NR_PDFLUSH_THREADS: ::c_int = 15;
4828pub const VM_OVERCOMMIT_RATIO: ::c_int = 16;
4829pub const VM_PAGEBUF: ::c_int = 17;
4830pub const VM_HUGETLB_PAGES: ::c_int = 18;
4831pub const VM_SWAPPINESS: ::c_int = 19;
4832pub const VM_LOWMEM_RESERVE_RATIO: ::c_int = 20;
4833pub const VM_MIN_FREE_KBYTES: ::c_int = 21;
4834pub const VM_MAX_MAP_COUNT: ::c_int = 22;
4835pub const VM_LAPTOP_MODE: ::c_int = 23;
4836pub const VM_BLOCK_DUMP: ::c_int = 24;
4837pub const VM_HUGETLB_GROUP: ::c_int = 25;
4838pub const VM_VFS_CACHE_PRESSURE: ::c_int = 26;
4839pub const VM_LEGACY_VA_LAYOUT: ::c_int = 27;
4840pub const VM_SWAP_TOKEN_TIMEOUT: ::c_int = 28;
4841pub const VM_DROP_PAGECACHE: ::c_int = 29;
4842pub const VM_PERCPU_PAGELIST_FRACTION: ::c_int = 30;
4843pub const VM_ZONE_RECLAIM_MODE: ::c_int = 31;
4844pub const VM_MIN_UNMAPPED: ::c_int = 32;
4845pub const VM_PANIC_ON_OOM: ::c_int = 33;
4846pub const VM_VDSO_ENABLED: ::c_int = 34;
4847pub const VM_MIN_SLAB: ::c_int = 35;
4848
4849pub const NET_CORE: ::c_int = 1;
4850pub const NET_ETHER: ::c_int = 2;
4851pub const NET_802: ::c_int = 3;
4852pub const NET_UNIX: ::c_int = 4;
4853pub const NET_IPV4: ::c_int = 5;
4854pub const NET_IPX: ::c_int = 6;
4855pub const NET_ATALK: ::c_int = 7;
4856pub const NET_NETROM: ::c_int = 8;
4857pub const NET_AX25: ::c_int = 9;
4858pub const NET_BRIDGE: ::c_int = 10;
4859pub const NET_ROSE: ::c_int = 11;
4860pub const NET_IPV6: ::c_int = 12;
4861pub const NET_X25: ::c_int = 13;
4862pub const NET_TR: ::c_int = 14;
4863pub const NET_DECNET: ::c_int = 15;
4864pub const NET_ECONET: ::c_int = 16;
4865pub const NET_SCTP: ::c_int = 17;
4866pub const NET_LLC: ::c_int = 18;
4867pub const NET_NETFILTER: ::c_int = 19;
4868pub const NET_DCCP: ::c_int = 20;
4869pub const NET_IRDA: ::c_int = 412;
4870
4871// include/linux/sched.h
4872pub const PF_VCPU: ::c_int = 0x00000001;
4873pub const PF_IDLE: ::c_int = 0x00000002;
4874pub const PF_EXITING: ::c_int = 0x00000004;
4875pub const PF_POSTCOREDUMP: ::c_int = 0x00000008;
4876pub const PF_IO_WORKER: ::c_int = 0x00000010;
4877pub const PF_WQ_WORKER: ::c_int = 0x00000020;
4878pub const PF_FORKNOEXEC: ::c_int = 0x00000040;
4879pub const PF_MCE_PROCESS: ::c_int = 0x00000080;
4880pub const PF_SUPERPRIV: ::c_int = 0x00000100;
4881pub const PF_DUMPCORE: ::c_int = 0x00000200;
4882pub const PF_SIGNALED: ::c_int = 0x00000400;
4883pub const PF_MEMALLOC: ::c_int = 0x00000800;
4884pub const PF_NPROC_EXCEEDED: ::c_int = 0x00001000;
4885pub const PF_USED_MATH: ::c_int = 0x00002000;
4886pub const PF_USER_WORKER: ::c_int = 0x00004000;
4887pub const PF_NOFREEZE: ::c_int = 0x00008000;
4888pub const PF_KSWAPD: ::c_int = 0x00020000;
4889pub const PF_MEMALLOC_NOFS: ::c_int = 0x00040000;
4890pub const PF_MEMALLOC_NOIO: ::c_int = 0x00080000;
4891pub const PF_LOCAL_THROTTLE: ::c_int = 0x00100000;
4892pub const PF_KTHREAD: ::c_int = 0x00200000;
4893pub const PF_RANDOMIZE: ::c_int = 0x00400000;
4894pub const PF_NO_SETAFFINITY: ::c_int = 0x04000000;
4895pub const PF_MCE_EARLY: ::c_int = 0x08000000;
4896pub const PF_MEMALLOC_PIN: ::c_int = 0x10000000;
4897
4898pub const CSIGNAL: ::c_int = 0x000000ff;
4899
4900pub const SCHED_NORMAL: ::c_int = 0;
4901pub const SCHED_OTHER: ::c_int = 0;
4902pub const SCHED_FIFO: ::c_int = 1;
4903pub const SCHED_RR: ::c_int = 2;
4904pub const SCHED_BATCH: ::c_int = 3;
4905pub const SCHED_IDLE: ::c_int = 5;
4906pub const SCHED_DEADLINE: ::c_int = 6;
4907
4908pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
4909
4910pub const CLONE_PIDFD: ::c_int = 0x1000;
4911
4912pub const SCHED_FLAG_RESET_ON_FORK: ::c_int = 0x01;
4913pub const SCHED_FLAG_RECLAIM: ::c_int = 0x02;
4914pub const SCHED_FLAG_DL_OVERRUN: ::c_int = 0x04;
4915pub const SCHED_FLAG_KEEP_POLICY: ::c_int = 0x08;
4916pub const SCHED_FLAG_KEEP_PARAMS: ::c_int = 0x10;
4917pub const SCHED_FLAG_UTIL_CLAMP_MIN: ::c_int = 0x20;
4918pub const SCHED_FLAG_UTIL_CLAMP_MAX: ::c_int = 0x40;
4919
4920// elf.h
4921pub const NT_PRSTATUS: ::c_int = 1;
4922pub const NT_PRFPREG: ::c_int = 2;
4923pub const NT_FPREGSET: ::c_int = 2;
4924pub const NT_PRPSINFO: ::c_int = 3;
4925pub const NT_PRXREG: ::c_int = 4;
4926pub const NT_TASKSTRUCT: ::c_int = 4;
4927pub const NT_PLATFORM: ::c_int = 5;
4928pub const NT_AUXV: ::c_int = 6;
4929pub const NT_GWINDOWS: ::c_int = 7;
4930pub const NT_ASRS: ::c_int = 8;
4931pub const NT_PSTATUS: ::c_int = 10;
4932pub const NT_PSINFO: ::c_int = 13;
4933pub const NT_PRCRED: ::c_int = 14;
4934pub const NT_UTSNAME: ::c_int = 15;
4935pub const NT_LWPSTATUS: ::c_int = 16;
4936pub const NT_LWPSINFO: ::c_int = 17;
4937pub const NT_PRFPXREG: ::c_int = 20;
4938
4939pub const SCHED_FLAG_KEEP_ALL: ::c_int = SCHED_FLAG_KEEP_POLICY | SCHED_FLAG_KEEP_PARAMS;
4940
4941pub const SCHED_FLAG_UTIL_CLAMP: ::c_int = SCHED_FLAG_UTIL_CLAMP_MIN | SCHED_FLAG_UTIL_CLAMP_MAX;
4942
4943pub const SCHED_FLAG_ALL: ::c_int = SCHED_FLAG_RESET_ON_FORK
4944    | SCHED_FLAG_RECLAIM
4945    | SCHED_FLAG_DL_OVERRUN
4946    | SCHED_FLAG_KEEP_ALL
4947    | SCHED_FLAG_UTIL_CLAMP;
4948
4949// ioctl_eventpoll: added in Linux 6.9
4950pub const EPIOCSPARAMS: ::Ioctl = 0x40088a01;
4951pub const EPIOCGPARAMS: ::Ioctl = 0x80088a02;
4952
4953f! {
4954    pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
4955        return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
4956    }
4957
4958    pub fn CMSG_NXTHDR(mhdr: *const msghdr,
4959                       cmsg: *const cmsghdr) -> *mut cmsghdr {
4960        if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
4961            return 0 as *mut cmsghdr;
4962        };
4963        let next = (cmsg as usize +
4964                    super::CMSG_ALIGN((*cmsg).cmsg_len as usize))
4965            as *mut cmsghdr;
4966        let max = (*mhdr).msg_control as usize
4967            + (*mhdr).msg_controllen as usize;
4968        if (next.wrapping_offset(1)) as usize > max ||
4969            next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
4970        {
4971            0 as *mut cmsghdr
4972        } else {
4973            next as *mut cmsghdr
4974        }
4975    }
4976
4977    pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
4978        let _dummy: cpu_set_t = ::mem::zeroed();
4979        let size_in_bits = 8 * ::mem::size_of_val(&_dummy.bits[0]);
4980        ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
4981    }
4982
4983    pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
4984        for slot in cpuset.bits.iter_mut() {
4985            *slot = 0;
4986        }
4987    }
4988
4989    pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
4990        let size_in_bits
4991            = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
4992        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
4993        cpuset.bits[idx] |= 1 << offset;
4994        ()
4995    }
4996
4997    pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
4998        let size_in_bits
4999            = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
5000        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5001        cpuset.bits[idx] &= !(1 << offset);
5002        ()
5003    }
5004
5005    pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
5006        let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
5007        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5008        0 != (cpuset.bits[idx] & (1 << offset))
5009    }
5010
5011    pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
5012        let mut s: u32 = 0;
5013        let size_of_mask = ::mem::size_of_val(&cpuset.bits[0]);
5014        for i in cpuset.bits[..(size / size_of_mask)].iter() {
5015            s += i.count_ones();
5016        };
5017        s as ::c_int
5018    }
5019
5020    pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
5021        CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
5022    }
5023
5024    pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
5025        set1.bits == set2.bits
5026    }
5027
5028    pub fn SCTP_PR_INDEX(policy: ::c_int) -> ::c_int {
5029        policy >> 4 - 1
5030    }
5031
5032    pub fn SCTP_PR_POLICY(policy: ::c_int) -> ::c_int {
5033        policy & SCTP_PR_SCTP_MASK
5034    }
5035
5036    pub fn SCTP_PR_SET_POLICY(flags: &mut ::c_int, policy: ::c_int) -> () {
5037        *flags &= !SCTP_PR_SCTP_MASK;
5038        *flags |= policy;
5039        ()
5040    }
5041
5042    pub fn major(dev: ::dev_t) -> ::c_uint {
5043        let mut major = 0;
5044        major |= (dev & 0x00000000000fff00) >> 8;
5045        major |= (dev & 0xfffff00000000000) >> 32;
5046        major as ::c_uint
5047    }
5048
5049    pub fn minor(dev: ::dev_t) -> ::c_uint {
5050        let mut minor = 0;
5051        minor |= (dev & 0x00000000000000ff) >> 0;
5052        minor |= (dev & 0x00000ffffff00000) >> 12;
5053        minor as ::c_uint
5054    }
5055
5056    pub fn IPTOS_TOS(tos: u8) -> u8 {
5057        tos & IPTOS_TOS_MASK
5058    }
5059
5060    pub fn IPTOS_PREC(tos: u8) -> u8 {
5061        tos & IPTOS_PREC_MASK
5062    }
5063
5064    pub fn RT_TOS(tos: u8) -> u8 {
5065        tos & ::IPTOS_TOS_MASK
5066    }
5067
5068    pub fn RT_ADDRCLASS(flags: u32) -> u32 {
5069        flags >> 23
5070    }
5071
5072    pub fn RT_LOCALADDR(flags: u32) -> bool {
5073        (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
5074    }
5075
5076    pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
5077        ee.offset(1) as *mut ::sockaddr
5078    }
5079
5080    pub fn TPACKET_ALIGN(x: usize) -> usize {
5081        (x + TPACKET_ALIGNMENT - 1) & !(TPACKET_ALIGNMENT - 1)
5082    }
5083
5084    pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
5085        code & 0x18
5086    }
5087
5088    pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
5089        code & 0xf8
5090    }
5091
5092    pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
5093        sock_filter{code: code, jt: 0, jf: 0, k: k}
5094    }
5095
5096    pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
5097        sock_filter{code: code, jt: jt, jf: jf, k: k}
5098    }
5099}
5100
5101safe_f! {
5102    pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
5103        let major = major as ::dev_t;
5104        let minor = minor as ::dev_t;
5105        let mut dev = 0;
5106        dev |= (major & 0x00000fff) << 8;
5107        dev |= (major & 0xfffff000) << 32;
5108        dev |= (minor & 0x000000ff) << 0;
5109        dev |= (minor & 0xffffff00) << 12;
5110        dev
5111    }
5112
5113    pub {const} fn SCTP_PR_TTL_ENABLED(policy: ::c_int) -> bool {
5114        policy == SCTP_PR_SCTP_TTL
5115    }
5116
5117    pub {const} fn SCTP_PR_RTX_ENABLED(policy: ::c_int) -> bool {
5118        policy == SCTP_PR_SCTP_RTX
5119    }
5120
5121    pub {const} fn SCTP_PR_PRIO_ENABLED(policy: ::c_int) -> bool {
5122        policy == SCTP_PR_SCTP_PRIO
5123    }
5124}
5125
5126cfg_if! {
5127    if #[cfg(all(not(target_env = "uclibc"), not(target_env = "ohos")))] {
5128        extern "C" {
5129            pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
5130            pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
5131            pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5132            pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
5133            pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
5134            pub fn aio_suspend(
5135                aiocb_list: *const *const aiocb,
5136                nitems: ::c_int,
5137                timeout: *const ::timespec,
5138            ) -> ::c_int;
5139            pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5140            pub fn lio_listio(
5141                mode: ::c_int,
5142                aiocb_list: *const *mut aiocb,
5143                nitems: ::c_int,
5144                sevp: *mut ::sigevent,
5145            ) -> ::c_int;
5146        }
5147    }
5148}
5149
5150cfg_if! {
5151    if #[cfg(not(target_env = "uclibc"))] {
5152        extern "C" {
5153            pub fn pwritev(
5154                fd: ::c_int,
5155                iov: *const ::iovec,
5156                iovcnt: ::c_int,
5157                offset: ::off_t,
5158            ) -> ::ssize_t;
5159            pub fn preadv(
5160                fd: ::c_int,
5161                iov: *const ::iovec,
5162                iovcnt: ::c_int,
5163                offset: ::off_t,
5164            ) -> ::ssize_t;
5165            pub fn getnameinfo(
5166                sa: *const ::sockaddr,
5167                salen: ::socklen_t,
5168                host: *mut ::c_char,
5169                hostlen: ::socklen_t,
5170                serv: *mut ::c_char,
5171                servlen: ::socklen_t,
5172                flags: ::c_int,
5173            ) -> ::c_int;
5174            pub fn getloadavg(
5175                loadavg: *mut ::c_double,
5176                nelem: ::c_int
5177            ) -> ::c_int;
5178            pub fn process_vm_readv(
5179                pid: ::pid_t,
5180                local_iov: *const ::iovec,
5181                liovcnt: ::c_ulong,
5182                remote_iov: *const ::iovec,
5183                riovcnt: ::c_ulong,
5184                flags: ::c_ulong,
5185            ) -> isize;
5186            pub fn process_vm_writev(
5187                pid: ::pid_t,
5188                local_iov: *const ::iovec,
5189                liovcnt: ::c_ulong,
5190                remote_iov: *const ::iovec,
5191                riovcnt: ::c_ulong,
5192                flags: ::c_ulong,
5193            ) -> isize;
5194            pub fn futimes(
5195                fd: ::c_int,
5196                times: *const ::timeval
5197            ) -> ::c_int;
5198        }
5199    }
5200}
5201
5202// These functions are not available on OpenHarmony
5203cfg_if! {
5204    if #[cfg(not(target_env = "ohos"))] {
5205        extern "C" {
5206            // Only `getspnam_r` is implemented for musl, out of all of the reenterant
5207            // functions from `shadow.h`.
5208            // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
5209            pub fn getspnam_r(
5210                name: *const ::c_char,
5211                spbuf: *mut spwd,
5212                buf: *mut ::c_char,
5213                buflen: ::size_t,
5214                spbufp: *mut *mut spwd,
5215            ) -> ::c_int;
5216
5217            pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
5218            pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
5219            pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
5220            pub fn mq_receive(
5221                mqd: ::mqd_t,
5222                msg_ptr: *mut ::c_char,
5223                msg_len: ::size_t,
5224                msg_prio: *mut ::c_uint,
5225            ) -> ::ssize_t;
5226            pub fn mq_timedreceive(
5227                mqd: ::mqd_t,
5228                msg_ptr: *mut ::c_char,
5229                msg_len: ::size_t,
5230                msg_prio: *mut ::c_uint,
5231                abs_timeout: *const ::timespec,
5232            ) -> ::ssize_t;
5233            pub fn mq_send(
5234                mqd: ::mqd_t,
5235                msg_ptr: *const ::c_char,
5236                msg_len: ::size_t,
5237                msg_prio: ::c_uint,
5238            ) -> ::c_int;
5239            pub fn mq_timedsend(
5240                mqd: ::mqd_t,
5241                msg_ptr: *const ::c_char,
5242                msg_len: ::size_t,
5243                msg_prio: ::c_uint,
5244                abs_timeout: *const ::timespec,
5245            ) -> ::c_int;
5246            pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
5247            pub fn mq_setattr(
5248                mqd: ::mqd_t,
5249                newattr: *const ::mq_attr,
5250                oldattr: *mut ::mq_attr
5251            ) -> ::c_int;
5252
5253            pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
5254            pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
5255            pub fn pthread_mutexattr_getrobust(
5256                attr: *const pthread_mutexattr_t,
5257                robustness: *mut ::c_int,
5258            ) -> ::c_int;
5259            pub fn pthread_mutexattr_setrobust(
5260                attr: *mut pthread_mutexattr_t,
5261                robustness: ::c_int,
5262            ) -> ::c_int;
5263        }
5264    }
5265}
5266
5267extern "C" {
5268    #[cfg_attr(
5269        not(any(target_env = "musl", target_env = "ohos")),
5270        link_name = "__xpg_strerror_r"
5271    )]
5272    pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
5273
5274    pub fn abs(i: ::c_int) -> ::c_int;
5275    pub fn labs(i: ::c_long) -> ::c_long;
5276    pub fn rand() -> ::c_int;
5277    pub fn srand(seed: ::c_uint);
5278
5279    pub fn drand48() -> ::c_double;
5280    pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
5281    pub fn lrand48() -> ::c_long;
5282    pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
5283    pub fn mrand48() -> ::c_long;
5284    pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
5285    pub fn srand48(seed: ::c_long);
5286    pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
5287    pub fn lcong48(p: *mut ::c_ushort);
5288
5289    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
5290
5291    pub fn setpwent();
5292    pub fn endpwent();
5293    pub fn getpwent() -> *mut passwd;
5294    pub fn setgrent();
5295    pub fn endgrent();
5296    pub fn getgrent() -> *mut ::group;
5297    pub fn setspent();
5298    pub fn endspent();
5299    pub fn getspent() -> *mut spwd;
5300
5301    pub fn getspnam(name: *const ::c_char) -> *mut spwd;
5302
5303    pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
5304    pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
5305
5306    // System V IPC
5307    pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
5308    pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
5309    pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
5310    pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
5311    pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
5312    pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
5313    pub fn semop(semid: ::c_int, sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
5314    pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
5315    pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
5316    pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
5317    pub fn msgrcv(
5318        msqid: ::c_int,
5319        msgp: *mut ::c_void,
5320        msgsz: ::size_t,
5321        msgtyp: ::c_long,
5322        msgflg: ::c_int,
5323    ) -> ::ssize_t;
5324    pub fn msgsnd(
5325        msqid: ::c_int,
5326        msgp: *const ::c_void,
5327        msgsz: ::size_t,
5328        msgflg: ::c_int,
5329    ) -> ::c_int;
5330
5331    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
5332    pub fn __errno_location() -> *mut ::c_int;
5333
5334    pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5335    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5336    pub fn readahead(fd: ::c_int, offset: ::off64_t, count: ::size_t) -> ::ssize_t;
5337    pub fn getxattr(
5338        path: *const c_char,
5339        name: *const c_char,
5340        value: *mut ::c_void,
5341        size: ::size_t,
5342    ) -> ::ssize_t;
5343    pub fn lgetxattr(
5344        path: *const c_char,
5345        name: *const c_char,
5346        value: *mut ::c_void,
5347        size: ::size_t,
5348    ) -> ::ssize_t;
5349    pub fn fgetxattr(
5350        filedes: ::c_int,
5351        name: *const c_char,
5352        value: *mut ::c_void,
5353        size: ::size_t,
5354    ) -> ::ssize_t;
5355    pub fn setxattr(
5356        path: *const c_char,
5357        name: *const c_char,
5358        value: *const ::c_void,
5359        size: ::size_t,
5360        flags: ::c_int,
5361    ) -> ::c_int;
5362    pub fn lsetxattr(
5363        path: *const c_char,
5364        name: *const c_char,
5365        value: *const ::c_void,
5366        size: ::size_t,
5367        flags: ::c_int,
5368    ) -> ::c_int;
5369    pub fn fsetxattr(
5370        filedes: ::c_int,
5371        name: *const c_char,
5372        value: *const ::c_void,
5373        size: ::size_t,
5374        flags: ::c_int,
5375    ) -> ::c_int;
5376    pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5377    pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5378    pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5379    pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5380    pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5381    pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
5382    pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
5383    pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
5384    pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
5385    pub fn timerfd_settime(
5386        fd: ::c_int,
5387        flags: ::c_int,
5388        new_value: *const itimerspec,
5389        old_value: *mut itimerspec,
5390    ) -> ::c_int;
5391    pub fn quotactl(
5392        cmd: ::c_int,
5393        special: *const ::c_char,
5394        id: ::c_int,
5395        data: *mut ::c_char,
5396    ) -> ::c_int;
5397    pub fn epoll_pwait(
5398        epfd: ::c_int,
5399        events: *mut ::epoll_event,
5400        maxevents: ::c_int,
5401        timeout: ::c_int,
5402        sigmask: *const ::sigset_t,
5403    ) -> ::c_int;
5404    pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
5405    pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
5406    pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
5407    pub fn sigtimedwait(
5408        set: *const sigset_t,
5409        info: *mut siginfo_t,
5410        timeout: *const ::timespec,
5411    ) -> ::c_int;
5412    pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
5413    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
5414    pub fn accept4(
5415        fd: ::c_int,
5416        addr: *mut ::sockaddr,
5417        len: *mut ::socklen_t,
5418        flg: ::c_int,
5419    ) -> ::c_int;
5420    pub fn pthread_getaffinity_np(
5421        thread: ::pthread_t,
5422        cpusetsize: ::size_t,
5423        cpuset: *mut ::cpu_set_t,
5424    ) -> ::c_int;
5425    pub fn pthread_setaffinity_np(
5426        thread: ::pthread_t,
5427        cpusetsize: ::size_t,
5428        cpuset: *const ::cpu_set_t,
5429    ) -> ::c_int;
5430    pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
5431    pub fn reboot(how_to: ::c_int) -> ::c_int;
5432    pub fn setfsgid(gid: ::gid_t) -> ::c_int;
5433    pub fn setfsuid(uid: ::uid_t) -> ::c_int;
5434
5435    // Not available now on Android
5436    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
5437    pub fn if_nameindex() -> *mut if_nameindex;
5438    pub fn if_freenameindex(ptr: *mut if_nameindex);
5439    pub fn sync_file_range(
5440        fd: ::c_int,
5441        offset: ::off64_t,
5442        nbytes: ::off64_t,
5443        flags: ::c_uint,
5444    ) -> ::c_int;
5445    pub fn mremap(
5446        addr: *mut ::c_void,
5447        len: ::size_t,
5448        new_len: ::size_t,
5449        flags: ::c_int,
5450        ...
5451    ) -> *mut ::c_void;
5452
5453    pub fn glob(
5454        pattern: *const c_char,
5455        flags: ::c_int,
5456        errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
5457        pglob: *mut ::glob_t,
5458    ) -> ::c_int;
5459    pub fn globfree(pglob: *mut ::glob_t);
5460
5461    pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5462
5463    pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
5464
5465    pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
5466    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5467
5468    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
5469    pub fn remap_file_pages(
5470        addr: *mut ::c_void,
5471        size: ::size_t,
5472        prot: ::c_int,
5473        pgoff: ::size_t,
5474        flags: ::c_int,
5475    ) -> ::c_int;
5476    pub fn recvfrom(
5477        socket: ::c_int,
5478        buf: *mut ::c_void,
5479        len: ::size_t,
5480        flags: ::c_int,
5481        addr: *mut ::sockaddr,
5482        addrlen: *mut ::socklen_t,
5483    ) -> ::ssize_t;
5484    pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
5485
5486    pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
5487
5488    pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
5489    pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5490    pub fn vhangup() -> ::c_int;
5491    pub fn sync();
5492    pub fn syncfs(fd: ::c_int) -> ::c_int;
5493    pub fn syscall(num: ::c_long, ...) -> ::c_long;
5494    pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, cpuset: *mut cpu_set_t)
5495        -> ::c_int;
5496    pub fn sched_setaffinity(
5497        pid: ::pid_t,
5498        cpusetsize: ::size_t,
5499        cpuset: *const cpu_set_t,
5500    ) -> ::c_int;
5501    pub fn epoll_create(size: ::c_int) -> ::c_int;
5502    pub fn epoll_create1(flags: ::c_int) -> ::c_int;
5503    pub fn epoll_wait(
5504        epfd: ::c_int,
5505        events: *mut ::epoll_event,
5506        maxevents: ::c_int,
5507        timeout: ::c_int,
5508    ) -> ::c_int;
5509    pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
5510        -> ::c_int;
5511    pub fn pthread_getschedparam(
5512        native: ::pthread_t,
5513        policy: *mut ::c_int,
5514        param: *mut ::sched_param,
5515    ) -> ::c_int;
5516    pub fn unshare(flags: ::c_int) -> ::c_int;
5517    pub fn umount(target: *const ::c_char) -> ::c_int;
5518    pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
5519    pub fn tee(fd_in: ::c_int, fd_out: ::c_int, len: ::size_t, flags: ::c_uint) -> ::ssize_t;
5520    pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
5521    pub fn splice(
5522        fd_in: ::c_int,
5523        off_in: *mut ::loff_t,
5524        fd_out: ::c_int,
5525        off_out: *mut ::loff_t,
5526        len: ::size_t,
5527        flags: ::c_uint,
5528    ) -> ::ssize_t;
5529    pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
5530    pub fn eventfd_read(fd: ::c_int, value: *mut eventfd_t) -> ::c_int;
5531    pub fn eventfd_write(fd: ::c_int, value: eventfd_t) -> ::c_int;
5532
5533    pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
5534    pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
5535    pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
5536    pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
5537    pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
5538    pub fn swapoff(path: *const ::c_char) -> ::c_int;
5539    pub fn vmsplice(
5540        fd: ::c_int,
5541        iov: *const ::iovec,
5542        nr_segs: ::size_t,
5543        flags: ::c_uint,
5544    ) -> ::ssize_t;
5545    pub fn mount(
5546        src: *const ::c_char,
5547        target: *const ::c_char,
5548        fstype: *const ::c_char,
5549        flags: ::c_ulong,
5550        data: *const ::c_void,
5551    ) -> ::c_int;
5552    pub fn personality(persona: ::c_ulong) -> ::c_int;
5553    pub fn prctl(option: ::c_int, ...) -> ::c_int;
5554    pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
5555    pub fn ppoll(
5556        fds: *mut ::pollfd,
5557        nfds: nfds_t,
5558        timeout: *const ::timespec,
5559        sigmask: *const sigset_t,
5560    ) -> ::c_int;
5561    pub fn pthread_mutexattr_getprotocol(
5562        attr: *const pthread_mutexattr_t,
5563        protocol: *mut ::c_int,
5564    ) -> ::c_int;
5565    pub fn pthread_mutexattr_setprotocol(
5566        attr: *mut pthread_mutexattr_t,
5567        protocol: ::c_int,
5568    ) -> ::c_int;
5569
5570    pub fn pthread_mutex_timedlock(
5571        lock: *mut pthread_mutex_t,
5572        abstime: *const ::timespec,
5573    ) -> ::c_int;
5574    pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5575    pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5576    pub fn pthread_barrierattr_getpshared(
5577        attr: *const ::pthread_barrierattr_t,
5578        shared: *mut ::c_int,
5579    ) -> ::c_int;
5580    pub fn pthread_barrierattr_setpshared(
5581        attr: *mut ::pthread_barrierattr_t,
5582        shared: ::c_int,
5583    ) -> ::c_int;
5584    pub fn pthread_barrier_init(
5585        barrier: *mut pthread_barrier_t,
5586        attr: *const ::pthread_barrierattr_t,
5587        count: ::c_uint,
5588    ) -> ::c_int;
5589    pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
5590    pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
5591    pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
5592    pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5593    pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5594    pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5595    pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5596    pub fn clone(
5597        cb: extern "C" fn(*mut ::c_void) -> ::c_int,
5598        child_stack: *mut ::c_void,
5599        flags: ::c_int,
5600        arg: *mut ::c_void,
5601        ...
5602    ) -> ::c_int;
5603    pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
5604    pub fn clock_nanosleep(
5605        clk_id: ::clockid_t,
5606        flags: ::c_int,
5607        rqtp: *const ::timespec,
5608        rmtp: *mut ::timespec,
5609    ) -> ::c_int;
5610    pub fn pthread_attr_getguardsize(
5611        attr: *const ::pthread_attr_t,
5612        guardsize: *mut ::size_t,
5613    ) -> ::c_int;
5614    pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
5615    pub fn pthread_attr_getinheritsched(
5616        attr: *const ::pthread_attr_t,
5617        inheritsched: *mut ::c_int,
5618    ) -> ::c_int;
5619    pub fn pthread_attr_setinheritsched(
5620        attr: *mut ::pthread_attr_t,
5621        inheritsched: ::c_int,
5622    ) -> ::c_int;
5623    pub fn pthread_attr_getschedpolicy(
5624        attr: *const ::pthread_attr_t,
5625        policy: *mut ::c_int,
5626    ) -> ::c_int;
5627    pub fn pthread_attr_setschedpolicy(attr: *mut ::pthread_attr_t, policy: ::c_int) -> ::c_int;
5628    pub fn pthread_attr_getschedparam(
5629        attr: *const ::pthread_attr_t,
5630        param: *mut ::sched_param,
5631    ) -> ::c_int;
5632    pub fn pthread_attr_setschedparam(
5633        attr: *mut ::pthread_attr_t,
5634        param: *const ::sched_param,
5635    ) -> ::c_int;
5636    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5637    pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
5638    pub fn pthread_condattr_getpshared(
5639        attr: *const pthread_condattr_t,
5640        pshared: *mut ::c_int,
5641    ) -> ::c_int;
5642    pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
5643    pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
5644    pub fn pthread_setschedparam(
5645        native: ::pthread_t,
5646        policy: ::c_int,
5647        param: *const ::sched_param,
5648    ) -> ::c_int;
5649    pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
5650    pub fn sched_setscheduler(
5651        pid: ::pid_t,
5652        policy: ::c_int,
5653        param: *const ::sched_param,
5654    ) -> ::c_int;
5655    pub fn sendfile(
5656        out_fd: ::c_int,
5657        in_fd: ::c_int,
5658        offset: *mut off_t,
5659        count: ::size_t,
5660    ) -> ::ssize_t;
5661    pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
5662    pub fn getgrgid_r(
5663        gid: ::gid_t,
5664        grp: *mut ::group,
5665        buf: *mut ::c_char,
5666        buflen: ::size_t,
5667        result: *mut *mut ::group,
5668    ) -> ::c_int;
5669    pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
5670    pub fn sem_close(sem: *mut sem_t) -> ::c_int;
5671    pub fn getdtablesize() -> ::c_int;
5672    pub fn getgrnam_r(
5673        name: *const ::c_char,
5674        grp: *mut ::group,
5675        buf: *mut ::c_char,
5676        buflen: ::size_t,
5677        result: *mut *mut ::group,
5678    ) -> ::c_int;
5679    pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
5680    pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
5681    pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
5682    pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
5683    pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
5684    pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
5685    pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
5686    pub fn getpwnam_r(
5687        name: *const ::c_char,
5688        pwd: *mut passwd,
5689        buf: *mut ::c_char,
5690        buflen: ::size_t,
5691        result: *mut *mut passwd,
5692    ) -> ::c_int;
5693    pub fn getpwuid_r(
5694        uid: ::uid_t,
5695        pwd: *mut passwd,
5696        buf: *mut ::c_char,
5697        buflen: ::size_t,
5698        result: *mut *mut passwd,
5699    ) -> ::c_int;
5700    pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
5701    pub fn pthread_atfork(
5702        prepare: ::Option<unsafe extern "C" fn()>,
5703        parent: ::Option<unsafe extern "C" fn()>,
5704        child: ::Option<unsafe extern "C" fn()>,
5705    ) -> ::c_int;
5706    pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
5707    pub fn getgrouplist(
5708        user: *const ::c_char,
5709        group: ::gid_t,
5710        groups: *mut ::gid_t,
5711        ngroups: *mut ::c_int,
5712    ) -> ::c_int;
5713    pub fn pthread_mutexattr_getpshared(
5714        attr: *const pthread_mutexattr_t,
5715        pshared: *mut ::c_int,
5716    ) -> ::c_int;
5717    pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
5718    pub fn faccessat(
5719        dirfd: ::c_int,
5720        pathname: *const ::c_char,
5721        mode: ::c_int,
5722        flags: ::c_int,
5723    ) -> ::c_int;
5724    pub fn pthread_create(
5725        native: *mut ::pthread_t,
5726        attr: *const ::pthread_attr_t,
5727        f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
5728        value: *mut ::c_void,
5729    ) -> ::c_int;
5730    pub fn dl_iterate_phdr(
5731        callback: ::Option<
5732            unsafe extern "C" fn(
5733                info: *mut ::dl_phdr_info,
5734                size: ::size_t,
5735                data: *mut ::c_void,
5736            ) -> ::c_int,
5737        >,
5738        data: *mut ::c_void,
5739    ) -> ::c_int;
5740
5741    pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5742    pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
5743    pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
5744    pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
5745    pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5746
5747    pub fn posix_spawn(
5748        pid: *mut ::pid_t,
5749        path: *const ::c_char,
5750        file_actions: *const ::posix_spawn_file_actions_t,
5751        attrp: *const ::posix_spawnattr_t,
5752        argv: *const *mut ::c_char,
5753        envp: *const *mut ::c_char,
5754    ) -> ::c_int;
5755    pub fn posix_spawnp(
5756        pid: *mut ::pid_t,
5757        file: *const ::c_char,
5758        file_actions: *const ::posix_spawn_file_actions_t,
5759        attrp: *const ::posix_spawnattr_t,
5760        argv: *const *mut ::c_char,
5761        envp: *const *mut ::c_char,
5762    ) -> ::c_int;
5763    pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
5764    pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
5765    pub fn posix_spawnattr_getsigdefault(
5766        attr: *const posix_spawnattr_t,
5767        default: *mut ::sigset_t,
5768    ) -> ::c_int;
5769    pub fn posix_spawnattr_setsigdefault(
5770        attr: *mut posix_spawnattr_t,
5771        default: *const ::sigset_t,
5772    ) -> ::c_int;
5773    pub fn posix_spawnattr_getsigmask(
5774        attr: *const posix_spawnattr_t,
5775        default: *mut ::sigset_t,
5776    ) -> ::c_int;
5777    pub fn posix_spawnattr_setsigmask(
5778        attr: *mut posix_spawnattr_t,
5779        default: *const ::sigset_t,
5780    ) -> ::c_int;
5781    pub fn posix_spawnattr_getflags(
5782        attr: *const posix_spawnattr_t,
5783        flags: *mut ::c_short,
5784    ) -> ::c_int;
5785    pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
5786    pub fn posix_spawnattr_getpgroup(
5787        attr: *const posix_spawnattr_t,
5788        flags: *mut ::pid_t,
5789    ) -> ::c_int;
5790    pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
5791    pub fn posix_spawnattr_getschedpolicy(
5792        attr: *const posix_spawnattr_t,
5793        flags: *mut ::c_int,
5794    ) -> ::c_int;
5795    pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: ::c_int) -> ::c_int;
5796    pub fn posix_spawnattr_getschedparam(
5797        attr: *const posix_spawnattr_t,
5798        param: *mut ::sched_param,
5799    ) -> ::c_int;
5800    pub fn posix_spawnattr_setschedparam(
5801        attr: *mut posix_spawnattr_t,
5802        param: *const ::sched_param,
5803    ) -> ::c_int;
5804
5805    pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
5806    pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
5807    pub fn posix_spawn_file_actions_addopen(
5808        actions: *mut posix_spawn_file_actions_t,
5809        fd: ::c_int,
5810        path: *const ::c_char,
5811        oflag: ::c_int,
5812        mode: ::mode_t,
5813    ) -> ::c_int;
5814    pub fn posix_spawn_file_actions_addclose(
5815        actions: *mut posix_spawn_file_actions_t,
5816        fd: ::c_int,
5817    ) -> ::c_int;
5818    pub fn posix_spawn_file_actions_adddup2(
5819        actions: *mut posix_spawn_file_actions_t,
5820        fd: ::c_int,
5821        newfd: ::c_int,
5822    ) -> ::c_int;
5823    pub fn fread_unlocked(
5824        buf: *mut ::c_void,
5825        size: ::size_t,
5826        nobj: ::size_t,
5827        stream: *mut ::FILE,
5828    ) -> ::size_t;
5829    pub fn inotify_rm_watch(fd: ::c_int, wd: ::c_int) -> ::c_int;
5830    pub fn inotify_init() -> ::c_int;
5831    pub fn inotify_init1(flags: ::c_int) -> ::c_int;
5832    pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
5833    pub fn fanotify_init(flags: ::c_uint, event_f_flags: ::c_uint) -> ::c_int;
5834
5835    pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
5836
5837    pub fn regexec(
5838        preg: *const ::regex_t,
5839        input: *const ::c_char,
5840        nmatch: ::size_t,
5841        pmatch: *mut regmatch_t,
5842        eflags: ::c_int,
5843    ) -> ::c_int;
5844
5845    pub fn regerror(
5846        errcode: ::c_int,
5847        preg: *const ::regex_t,
5848        errbuf: *mut ::c_char,
5849        errbuf_size: ::size_t,
5850    ) -> ::size_t;
5851
5852    pub fn regfree(preg: *mut ::regex_t);
5853
5854    pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5855    pub fn iconv(
5856        cd: iconv_t,
5857        inbuf: *mut *mut ::c_char,
5858        inbytesleft: *mut ::size_t,
5859        outbuf: *mut *mut ::c_char,
5860        outbytesleft: *mut ::size_t,
5861    ) -> ::size_t;
5862    pub fn iconv_close(cd: iconv_t) -> ::c_int;
5863
5864    pub fn gettid() -> ::pid_t;
5865
5866    pub fn timer_create(
5867        clockid: ::clockid_t,
5868        sevp: *mut ::sigevent,
5869        timerid: *mut ::timer_t,
5870    ) -> ::c_int;
5871    pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
5872    pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
5873    pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
5874    pub fn timer_settime(
5875        timerid: ::timer_t,
5876        flags: ::c_int,
5877        new_value: *const ::itimerspec,
5878        old_value: *mut ::itimerspec,
5879    ) -> ::c_int;
5880
5881    pub fn gethostid() -> ::c_long;
5882
5883    pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
5884    pub fn memmem(
5885        haystack: *const ::c_void,
5886        haystacklen: ::size_t,
5887        needle: *const ::c_void,
5888        needlelen: ::size_t,
5889    ) -> *mut ::c_void;
5890    pub fn sched_getcpu() -> ::c_int;
5891
5892    pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
5893    pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
5894    pub fn getopt_long(
5895        argc: ::c_int,
5896        argv: *const *mut c_char,
5897        optstring: *const c_char,
5898        longopts: *const option,
5899        longindex: *mut ::c_int,
5900    ) -> ::c_int;
5901
5902    pub fn pthread_once(control: *mut pthread_once_t, routine: extern "C" fn()) -> ::c_int;
5903
5904    pub fn copy_file_range(
5905        fd_in: ::c_int,
5906        off_in: *mut ::off64_t,
5907        fd_out: ::c_int,
5908        off_out: *mut ::off64_t,
5909        len: ::size_t,
5910        flags: ::c_uint,
5911    ) -> ::ssize_t;
5912
5913    pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
5914
5915    pub fn ioctl(fd: ::c_int, request: ::Ioctl, ...) -> ::c_int;
5916}
5917
5918// LFS64 extensions
5919//
5920// * musl has 64-bit versions only so aliases the LFS64 symbols to the standard ones
5921cfg_if! {
5922    if #[cfg(not(target_env = "musl"))] {
5923        extern "C" {
5924            pub fn fallocate64(
5925                fd: ::c_int,
5926                mode: ::c_int,
5927                offset: ::off64_t,
5928                len: ::off64_t
5929            ) -> ::c_int;
5930            pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
5931            pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
5932            pub fn freopen64(
5933                filename: *const c_char,
5934                mode: *const c_char,
5935                file: *mut ::FILE,
5936            ) -> *mut ::FILE;
5937            pub fn fseeko64(stream: *mut ::FILE, offset: ::off64_t, whence: ::c_int) -> ::c_int;
5938            pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
5939            pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
5940            pub fn posix_fallocate64(fd: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
5941            pub fn sendfile64(
5942                out_fd: ::c_int,
5943                in_fd: ::c_int,
5944                offset: *mut off64_t,
5945                count: ::size_t,
5946            ) -> ::ssize_t;
5947            pub fn tmpfile64() -> *mut ::FILE;
5948        }
5949    }
5950}
5951
5952cfg_if! {
5953    if #[cfg(target_env = "uclibc")] {
5954        mod uclibc;
5955        pub use self::uclibc::*;
5956    } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
5957        mod musl;
5958        pub use self::musl::*;
5959    } else if #[cfg(target_env = "gnu")] {
5960        mod gnu;
5961        pub use self::gnu::*;
5962    }
5963}
5964
5965mod arch;
5966pub use self::arch::*;
5967
5968cfg_if! {
5969    if #[cfg(libc_align)] {
5970        #[macro_use]
5971        mod align;
5972    } else {
5973        #[macro_use]
5974        mod no_align;
5975    }
5976}
5977expand_align!();
5978
5979cfg_if! {
5980    if #[cfg(libc_non_exhaustive)] {
5981        mod non_exhaustive;
5982        pub use self::non_exhaustive::*;
5983    }
5984}