[thirdparty/squid.git] / lib / xusleep.c

/*
 * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */

#include "squid.h"
#include "xusleep.h"

#if HAVE_UNISTD_H
#include <unistd.h>
#endif

/**
 * xusleep, as usleep but accepts longer pauses
 */
int
xusleep(unsigned int usec)
{
    /* XXX emulation of usleep() */
    struct timeval sl;
    sl.tv_sec = usec / 1000000;
    sl.tv_usec = usec % 1000000;
    return select(0, NULL, NULL, NULL, &sl);
}
Commit	Line	Data
0545caaa	1	/*
bde978a6	2	* Copyright (C) 1996-2015 The Squid Software Foundation and contributors
0545caaa AJ	3	*
	4	* Squid software is distributed under GPLv2+ license and includes
	5	* contributions from numerous individuals and organizations.
	6	* Please see the COPYING and CONTRIBUTORS files for details.
	7	*/
	8
f7f3304a	9	#include "squid.h"
9ece7c7c	10	#include "xusleep.h"
9ece7c7c	11
9ece7c7c	12	#if HAVE_UNISTD_H
	13	#include <unistd.h>
	14	#endif
9ece7c7c	15
489520a9	16	/**
9ece7c7c	17	* xusleep, as usleep but accepts longer pauses
	18	*/
	19	int
	20	xusleep(unsigned int usec)
	21	{
	22	/* XXX emulation of usleep() */
	23	struct timeval sl;
	24	sl.tv_sec = usec / 1000000;
	25	sl.tv_usec = usec % 1000000;
	26	return select(0, NULL, NULL, NULL, &sl);
	27	}
f53969cc	28