RTEMS 4.7.2 On-Line Library

Signal Manager sigsuspend - Wait for a Signal

RTEMS POSIX API User's Guide

2.4.12: sigsuspend - Wait for a Signal

CALLING SEQUENCE:

#include <signal.h>

int sigsuspend(
  const sigset_t *sigmask
);

STATUS CODES:

On error, this routine returns -1 and sets errno to one of the following:

EINTR: Signal interrupted this function.

DESCRIPTION:

This function temporarily replaces the signal mask for the process with that specified by sigmask and blocks the calling thread until the signal is raised.

NOTES:

NONE

RTEMS POSIX API User's Guide