C++ (Cpp) do_sigsuspend示例

示例#1

文件： sigsuspend.c 项目： AubrCool/glibc

/* Change the set of blocked signals to SET,
   wait until a signal arrives, and restore the set of blocked signals.  */
int
__sigsuspend (const sigset_t *set)
{
  if (SINGLE_THREAD_P)
    return do_sigsuspend (set);

  int oldtype = LIBC_CANCEL_ASYNC ();

  int result = do_sigsuspend (set);

  LIBC_CANCEL_RESET (oldtype);

  return result;
}

示例#2

文件： syscall.c 项目： geraint0923/ucore_plus

static uint32_t
sys_linux_sigsuspend(uint32_t arg[]) {
	return do_sigsuspend((sigset_t*)arg[0]);
}