diff options
Diffstat (limited to 'libc/unistd')
| -rw-r--r-- | libc/unistd/sleep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/unistd/sleep.c b/libc/unistd/sleep.c index f8c57fc89..2b3187ebc 100644 --- a/libc/unistd/sleep.c +++ b/libc/unistd/sleep.c @@ -29,12 +29,14 @@ * fine unless you are messing with SIGCHLD... */ unsigned int sleep (unsigned int sec) { + unsigned int res; struct timespec ts = { tv_sec: (long int) sec, tv_nsec: 0 }; - nanosleep(&ts, &ts); - return(sec-ts.tv_sec); + res = nanosleep(&ts, &ts); + if (res) res = (unsigned int) ts.tv_sec + (ts.tv_nsec >= 500000000L); + return res; } #else |