diff options
Diffstat (limited to 'uisimulator/usleep.c')
-rw-r--r-- | uisimulator/usleep.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/uisimulator/usleep.c b/uisimulator/usleep.c deleted file mode 100644 index 706675910e..0000000000 --- a/uisimulator/usleep.c +++ /dev/null | |||
@@ -1,58 +0,0 @@ | |||
1 | /* xscreensaver, Copyright (c) 1992, 1996, 1997 | ||
2 | * Jamie Zawinski <jwz@jwz.org> | ||
3 | * | ||
4 | * Permission to use, copy, modify, distribute, and sell this software and its | ||
5 | * documentation for any purpose is hereby granted without fee, provided that | ||
6 | * the above copyright notice appear in all copies and that both that | ||
7 | * copyright notice and this permission notice appear in supporting | ||
8 | * documentation. No representations are made about the suitability of this | ||
9 | * software for any purpose. It is provided "as is" without express or | ||
10 | * implied warranty. | ||
11 | */ | ||
12 | |||
13 | #ifdef HAVE_CONFIG_H | ||
14 | # include "config.h" | ||
15 | #else /* !HAVE_CONFIG_H */ | ||
16 | # ifndef NO_SELECT | ||
17 | # define HAVE_SELECT | ||
18 | # endif | ||
19 | #endif /* !HAVE_CONFIG_H */ | ||
20 | |||
21 | #ifdef __STDC__ | ||
22 | # include <stdlib.h> | ||
23 | #endif | ||
24 | |||
25 | #if defined(VMS) | ||
26 | # include <descrip.h> | ||
27 | # include <stdio.h> | ||
28 | # include <lib$routines.h> | ||
29 | #elif defined(HAVE_SELECT) | ||
30 | # include <sys/time.h> /* for struct timeval */ | ||
31 | #endif | ||
32 | |||
33 | |||
34 | #ifdef __SCREENHACK_USLEEP_H__ | ||
35 | ERROR, do not include that here | ||
36 | #endif | ||
37 | |||
38 | void | ||
39 | screenhack_usleep (unsigned long usecs) | ||
40 | { | ||
41 | # if defined(VMS) | ||
42 | float seconds = ((float) usecs)/1000000.0; | ||
43 | unsigned long int statvms = lib$wait(&seconds); | ||
44 | |||
45 | #elif defined(HAVE_SELECT) | ||
46 | /* usleep() doesn't exist everywhere, and select() is faster anyway. */ | ||
47 | struct timeval tv; | ||
48 | tv.tv_sec = usecs / 1000000L; | ||
49 | tv.tv_usec = usecs % 1000000L; | ||
50 | (void) select (0, 0, 0, 0, &tv); | ||
51 | |||
52 | #else /* !VMS && !HAVE_SELECT */ | ||
53 | /* If you don't have select() or usleep(), I guess you lose... | ||
54 | Maybe you have napms() instead? Let me know. */ | ||
55 | usleep (usecs); | ||
56 | |||
57 | #endif /* !VMS && !HAVE_SELECT */ | ||
58 | } | ||