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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-07-07 17:25:00 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-09-28 16:21:55 -0300 |
commit | 7c7671767e58ad49f15cf99f6861eaf91e05f60b (patch) | |
tree | 3a2b25ffeee0ad4eac792d09c868870211af9935 /sysdeps/unix/sysv/linux/kernel-features.h | |
parent | 94a83d86676d0fbea78cdaa8e5bab1db155c7504 (diff) | |
download | glibc-7c7671767e58ad49f15cf99f6861eaf91e05f60b.tar.gz glibc-7c7671767e58ad49f15cf99f6861eaf91e05f60b.tar.xz glibc-7c7671767e58ad49f15cf99f6861eaf91e05f60b.zip |
linux: Use 64-bit time_t syscall on clock_getcputclockid
The syscall __NR_clock_getres_time64 (for 32-bit) or __NR_clock_getres (for 64-bit) is used as default. The 32-bit fallback is used iff __ASSUME_TIME64_SYSCALLS is not defined, which assumes the kernel ABI provides either __NR_rt_sigtimedwait (32-bit time_t). Since the symbol does not use any type which might be affected by the time_t, there is no need to add a 64-bit variant. Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15 kernel). Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
0 files changed, 0 insertions, 0 deletions