Expand description
Mostly platform-specific functionality
Modules
POSIX Asynchronous I/O
Provide helpers for making ioctl system calls.
Memory management declarations.
Low level threading primitives
Configure the process resource limits.
Portably monitor a group of file descriptors for readiness.
Send data from a file to a socket, bypassing userland.
Operating system signals.
Socket interface functions
Get filesystem statistics, non-portably
Get filesystem statistics
An interface for controlling asynchronous communication ports
Vectored I/O
Get system identification
Wait for a process to change status