Deleted Added
sdiff udiff text old ( 30442 ) new ( 30479 )
full compact
sleep.c (30442) sleep.c (30479)
1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 21 unchanged lines hidden (view full) ---

30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#if defined(LIBC_SCCS) && !defined(lint)
35static char sccsid[] = "@(#)sleep.c 8.1 (Berkeley) 6/4/93";
36#endif /* LIBC_SCCS and not lint */
37
1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 21 unchanged lines hidden (view full) ---

30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#if defined(LIBC_SCCS) && !defined(lint)
35static char sccsid[] = "@(#)sleep.c 8.1 (Berkeley) 6/4/93";
36#endif /* LIBC_SCCS and not lint */
37
38#include <sys/time.h>
39#include <signal.h>
38#include
40#include <unistd.h>
41
42unsigned int
43sleep(seconds)
44 unsigned int seconds;
45{
46 struct timespec time_to_sleep;
47 struct timespec time_remaining;
48
49 if (seconds != 0) {
50 time_to_sleep.tv_sec = seconds;
51 time_to_sleep.tv_nsec = 0;
52 (void)nanosleep(&time_to_sleep, &time_remaining);
53 seconds = time_remaining.tv_sec;
54 if (time_remaining.tv_nsec > 0)
55 seconds++; /* round up */
56 }
57 return (seconds);
58}
39#include <unistd.h>
40
41unsigned int
42sleep(seconds)
43 unsigned int seconds;
44{
45 struct timespec time_to_sleep;
46 struct timespec time_remaining;
47
48 if (seconds != 0) {
49 time_to_sleep.tv_sec = seconds;
50 time_to_sleep.tv_nsec = 0;
51 (void)nanosleep(&time_to_sleep, &time_remaining);
52 seconds = time_remaining.tv_sec;
53 if (time_remaining.tv_nsec > 0)
54 seconds++; /* round up */
55 }
56 return (seconds);
57}