Module sys

Mostly platform-specific functionality

Modules

• epoll
• eventfd
• ioctl
  Provide helpers for making ioctl system calls.
• memfd
  Interfaces for managing memory-backed files.
• mman
  Memory management declarations.
• personality
  Process execution domains
• prctl
  prctl is a Linux-only API for performing operations on a process or thread.
• resource
  Configure the process resource limits.
• signal
  Operating system signals.
• signalfd
  Interface for the signalfd syscall.
• socket
  Socket interface functions
• stat
• statfs
  Get filesystem statistics, non-portably
• statvfs
  Get filesystem statistics
• sysinfo
• time
• timer
  Timer API via signals.
• timerfd
  Timer API via file descriptors.
• uio
  Vectored I/O
• utsname
  Get system identification
• wait
  Wait for a process to change status