diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-12-11 11:13:50 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-01-03 11:22:07 -0300 |
| commit | ff500a623d1bf9fb24f30fa80451897b534549e1 (patch) | |
| tree | 135d612e49cd8d6ec19ece7ca5bf16b9d25177be /sysdeps/unix/sysv/linux/dl-vdso-setup.h | |
| parent | 1bdda52fe92fd01b424cd6fbb63e3df96a95015c (diff) | |
| download | glibc-ff500a623d1bf9fb24f30fa80451897b534549e1.zip glibc-ff500a623d1bf9fb24f30fa80451897b534549e1.tar.gz glibc-ff500a623d1bf9fb24f30fa80451897b534549e1.tar.bz2 | |
linux: Add support for clock_gettime64 vDSO
No architecture currently defines the vDSO symbol. On architectures
with 64-bit time_t the HAVE_CLOCK_GETTIME_VSYSCALL is renamed to
HAVE_CLOCK_GETTIME64_VSYSCALL, it simplifies clock_gettime code.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-vdso-setup.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-vdso-setup.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-vdso-setup.h b/sysdeps/unix/sysv/linux/dl-vdso-setup.h index 9f5e4a3..11a1e86 100644 --- a/sysdeps/unix/sysv/linux/dl-vdso-setup.h +++ b/sysdeps/unix/sysv/linux/dl-vdso-setup.h @@ -26,6 +26,9 @@ setup_vdso_pointers (void) #ifdef HAVE_CLOCK_GETTIME_VSYSCALL GLRO(dl_vdso_clock_gettime) = dl_vdso_vsym (HAVE_CLOCK_GETTIME_VSYSCALL); #endif +#ifdef HAVE_CLOCK_GETTIME64_VSYSCALL + GLRO(dl_vdso_clock_gettime64) = dl_vdso_vsym (HAVE_CLOCK_GETTIME64_VSYSCALL); +#endif #ifdef HAVE_GETTIMEOFDAY_VSYSCALL GLRO(dl_vdso_gettimeofday) = dl_vdso_vsym (HAVE_GETTIMEOFDAY_VSYSCALL); #endif |