diff options
Diffstat (limited to 'time/settimeofday.c')
| -rw-r--r-- | time/settimeofday.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/time/settimeofday.c b/time/settimeofday.c index 6aa4832d65..ad57ad41a1 100644 --- a/time/settimeofday.c +++ b/time/settimeofday.c @@ -16,6 +16,7 @@ <https://www.gnu.org/licenses/>. */ #include <errno.h> +#include <time.h> #include <sys/time.h> /* Set the current time of day and timezone information. @@ -23,9 +24,24 @@ int __settimeofday (const struct timeval *tv, const struct timezone *tz) { - __set_errno (ENOSYS); - return -1; + if (__glibc_unlikely (tz != 0)) + { + if (tv != 0) + { + __set_errno (EINVAL); + return -1; + } + return __settimezone (tz); + } + + struct timespec ts; + TIMEVAL_TO_TIMESPEC (tv, &ts); + return __clock_settime (CLOCK_REALTIME, &ts); } -stub_warning (settimeofday) -weak_alias (__settimeofday, settimeofday) +#ifdef VERSION_settimeofday +weak_alias (__settimeofday, __settimeofday_w); +default_symbol_version (__settimeofday_w, settimeofday, VERSION_settimeofday); +#else +weak_alias (__settimeofday, settimeofday); +#endif |