mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <signal.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
|
|
/* Make the process sleep for SECONDS seconds, or until a signal arrives
|
|
and is not ignored. The function returns the number of seconds less
|
|
than SECONDS which it actually slept (zero if it slept the full time).
|
|
If a signal handler does a `longjmp' or modifies the handling of the
|
|
SIGALRM signal while inside `sleep' call, the handling of the SIGALRM
|
|
signal afterwards is undefined. There is no return value to indicate
|
|
error, but if `sleep' returns SECONDS, it probably didn't work. */
|
|
unsigned int
|
|
__sleep (seconds)
|
|
unsigned int seconds;
|
|
{
|
|
__set_errno (ENOSYS);
|
|
return seconds;
|
|
}
|
|
weak_alias (__sleep, sleep)
|
|
|
|
stub_warning (sleep)
|
|
#include <stub-tag.h>
|