diff options
Diffstat (limited to 'sysdeps/mach')
| -rw-r--r-- | sysdeps/mach/hurd/clock_settime.c (renamed from sysdeps/mach/hurd/settimeofday.c) | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/sysdeps/mach/hurd/settimeofday.c b/sysdeps/mach/hurd/clock_settime.c index 31bffcad9d..a69fdca46a 100644 --- a/sysdeps/mach/hurd/settimeofday.c +++ b/sysdeps/mach/hurd/clock_settime.c @@ -16,37 +16,40 @@ <https://www.gnu.org/licenses/>. */ #include <errno.h> -#include <sys/time.h> +#include <time.h> #include <hurd.h> #include <hurd/port.h> +#include <shlib-compat.h> -/* Set the current time of day and timezone information. +/* Set the current time of day. This call is restricted to the super-user. */ int -__settimeofday (const struct timeval *tv, const struct timezone *tz) +__clock_settime (clockid_t clock_id, const struct timespec *ts) { error_t err; mach_port_t hostpriv; + time_value_t tv; - if (tz != NULL) - { - errno = ENOSYS; - return -1; - } + if (clock_id != CLOCK_REALTIME + || ! valid_nanoseconds (ts->tv_nsec)) + return __hurd_fail (EINVAL); err = __get_privileged_ports (&hostpriv, NULL); if (err) return __hurd_fail (EPERM); - /* `time_value_t' and `struct timeval' are in fact identical with the - names changed. */ - err = __host_set_time (hostpriv, *(time_value_t *) tv); + TIMESPEC_TO_TIME_VALUE (&tv, ts); + err = __host_set_time (hostpriv, tv); __mach_port_deallocate (__mach_task_self (), hostpriv); - if (err) - return __hurd_fail (err); - - return 0; + return __hurd_fail (err); } - -weak_alias (__settimeofday, settimeofday) +libc_hidden_def (__clock_settime) + +versioned_symbol (libc, __clock_settime, clock_settime, GLIBC_2_17); +/* clock_settime moved to libc in version 2.17; + old binaries may expect the symbol version it had in librt. */ +#if SHLIB_COMPAT (libc, GLIBC_2_2, GLIBC_2_17) +strong_alias (__clock_settime, __clock_settime_2); +compat_symbol (libc, __clock_settime_2, clock_settime, GLIBC_2_2); +#endif |