diff options
Diffstat (limited to 'libc/sysdeps/linux/common/gettimeofday.c')
-rwxr-xr-x | libc/sysdeps/linux/common/gettimeofday.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/libc/sysdeps/linux/common/gettimeofday.c b/libc/sysdeps/linux/common/gettimeofday.c index ed18b2be5..9b29fe5a0 100755 --- a/libc/sysdeps/linux/common/gettimeofday.c +++ b/libc/sysdeps/linux/common/gettimeofday.c @@ -14,30 +14,18 @@ #include "ldso.h" #endif -#ifdef __VDSO_SUPPORT__ -typedef int (*gettimeofday_func)(struct timeval * tv, __timezone_ptr_t tz); -#endif - int gettimeofday(struct timeval * tv, __timezone_ptr_t tz) { - - #ifdef __VDSO_SUPPORT__ - if ( _dl__vdso_gettimeofday != 0 ){ - gettimeofday_func func= _dl__vdso_gettimeofday; - return func( tv, tz ); - - }else{ - _syscall2_body(int, gettimeofday, struct timeval *, tv, __timezone_ptr_t, tz) - } - #else - if (!tv) - return 0; - - struct timespec __ts; - int __ret = clock_gettime(CLOCK_REALTIME, &__ts); - tv->tv_sec = __ts.tv_sec; - tv->tv_usec = (suseconds_t)__ts.tv_nsec / 1000; - return __ret; - #endif + if (!tv) + return 0; +#if defined(__VDSO_SUPPORT__) && defined(ARCH_VDSO_GETTIMEOFDAY) + return ARCH_VDSO_GETTIMEOFDAY(tv, tz); +#else + struct timespec __ts; + int __ret = clock_gettime(CLOCK_REALTIME, &__ts); + tv->tv_sec = __ts.tv_sec; + tv->tv_usec = (suseconds_t)__ts.tv_nsec / 1000; + return __ret; +#endif } |