diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86/gettimeofday.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/x86/gettimeofday.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/x86/gettimeofday.c b/sysdeps/unix/sysv/linux/x86/gettimeofday.c index c820fd767b..440cb0243a 100644 --- a/sysdeps/unix/sysv/linux/x86/gettimeofday.c +++ b/sysdeps/unix/sysv/linux/x86/gettimeofday.c @@ -21,6 +21,13 @@ #ifdef SHARED # include <dl-vdso.h> +# include <errno.h> + +static int +__gettimeofday_syscall (struct timeval *tv, struct timezone *tz) +{ + return INLINE_SYSCALL (gettimeofday, 2, tv, tz); +} void *gettimeofday_ifunc (void) __asm__ ("__gettimeofday"); @@ -29,9 +36,9 @@ gettimeofday_ifunc (void) { PREPARE_VERSION_KNOWN (linux26, LINUX_2_6); - /* If the vDSO is not available we fall back on the old vsyscall. */ + /* If the vDSO is not available we fall back to syscall. */ return (_dl_vdso_vsym ("__vdso_gettimeofday", &linux26) - ?: GETTIMEOFAY_FALLBACK); + ?: (void*) (&__gettimeofday_syscall)); } asm (".type __gettimeofday, %gnu_indirect_function"); |