blob: f64477c9976405ede7fcfd2f0afc1c0ca2e4cf5c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
#ifndef UTIL_LINUX_USLEEP_H
#define UTIL_LINUX_USLEEP_H
#ifndef HAVE_USLEEP
/*
* This function is marked obsolete in POSIX.1-2001 and removed in
* POSIX.1-2008. It is replaced with nanosleep().
*/
# define usleep(x) \
do { \
struct timespec xsleep; \
xsleep.tv_sec = x / 1000 / 1000; \
xsleep.tv_nsec = (x - xsleep.tv_sec * 1000 * 1000) * 1000; \
nanosleep(&xsleep, NULL); \
} while (0)
#endif
#endif /* UTIL_LINUX_USLEEP_H */
|
