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/* 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <time.h>
#include <unistd.h>
#include <errno.h>
extern int __libc_nanosleep (const struct timespec *requested_time,
struct timespec *remaining);
/* Sleep USECONDS microseconds, or until a previously set timer goes off. */
int
usleep (useconds)
useconds_t useconds;
{
struct timespec ts ={tv_sec:0,tv_nsec:(long int)useconds * 1000};
__libc_nanosleep(&ts,&ts);
return 0;
}
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