diff options
Diffstat (limited to 'lib/libc/gen/sleep.c')
| -rw-r--r-- | lib/libc/gen/sleep.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/lib/libc/gen/sleep.c b/lib/libc/gen/sleep.c index f558e36..6bb4ecd 100644 --- a/lib/libc/gen/sleep.c +++ b/lib/libc/gen/sleep.c @@ -42,17 +42,8 @@ __FBSDID("$FreeBSD$"); #include "libc_private.h" -#pragma weak sleep unsigned int -sleep(unsigned int seconds) -{ - - return (((unsigned int (*)(unsigned int)) - __libc_interposing[INTERPOS_sleep])(seconds)); -} - -unsigned int -__libc_sleep(unsigned int seconds) +__sleep(unsigned int seconds) { struct timespec time_to_sleep; struct timespec time_remaining; @@ -62,17 +53,19 @@ __libc_sleep(unsigned int seconds) * the maximum value for a time_t is >= INT_MAX. */ if (seconds > INT_MAX) - return (seconds - INT_MAX + __libc_sleep(INT_MAX)); + return (seconds - INT_MAX + __sleep(INT_MAX)); time_to_sleep.tv_sec = seconds; time_to_sleep.tv_nsec = 0; - if (_nanosleep(&time_to_sleep, &time_remaining) != -1) + if (((int (*)(const struct timespec *, struct timespec *)) + __libc_interposing[INTERPOS_nanosleep])( + &time_to_sleep, &time_remaining) != -1) return (0); if (errno != EINTR) return (seconds); /* best guess */ return (time_remaining.tv_sec + - (time_remaining.tv_nsec != 0)); /* round up */ + (time_remaining.tv_nsec != 0)); /* round up */ } -__weak_reference(__libc_sleep, __sleep); -__weak_reference(__libc_sleep, _sleep); +__weak_reference(__sleep, sleep); +__weak_reference(__sleep, _sleep); |
