diff options
Diffstat (limited to 'src/unistd/sleep.c')
| -rw-r--r-- | src/unistd/sleep.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/unistd/sleep.c b/src/unistd/sleep.c index 656f70f9..e4f8bb1c 100644 --- a/src/unistd/sleep.c +++ b/src/unistd/sleep.c @@ -1,25 +1,26 @@ -#include "stddef.h" -#include "sys/types.h" -#include <unistd.h> -#include "time.h" - -#if _POSIX_C_SOURCE < 199309 -#define nanosleep __nanosleep -#include "time/struct_timespec.c" -#include "time/nanosleep.c" +#if ((!defined _POSIX_C_SOURCE) || (_POSIX_C_SOURCE < 199309L)) +#undef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 199309L #endif +#include <sys/types.h> +#include <stddef.h> +#include <unistd.h> +#include <time.h> +#include "_syscall.h" + unsigned sleep(unsigned seconds) { struct timespec tosleep = { seconds, 0 }; struct timespec remaining = { 0 , 0 }; - if (nanosleep(&tosleep, &remaining) == -1) { + if (__scall2(nanosleep, &tosleep, &remaining) < 0) { return seconds; } return remaining.tv_sec; } + /* POSIX(1) */ |