diff options
| author | Mike Crowe <mac@mcrowe.com> | 2019-06-24 20:18:00 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-07-12 13:36:25 +0000 |
| commit | 1ff1373b3302e9e095dc4fd4d371451c00190780 (patch) | |
| tree | a2674e19f74165d5825c272dc7f4838c86d65ef8 /sysdeps/unix | |
| parent | 65dd7e9ce36ca8485a68ed41ac731188b6473dd2 (diff) | |
| download | glibc-1ff1373b3302e9e095dc4fd4d371451c00190780.tar.gz | |
nptl: Remove futex_supports_exact_relative_timeouts
The only implementation of futex_supports_exact_relative_timeouts always
returns true. Let's remove it and all its callers.
* nptl/pthread_cond_wait.c: (__pthread_cond_clockwait): Remove code
that is only useful if futex_supports_exact_relative_timeouts ()
returns false.
* nptl/pthread_condattr_setclock.c: (pthread_condattr_setclock):
Likewise.
* sysdeps/nptl/futex-internal.h: Remove comment about relative
timeouts potentially being imprecise since it's no longer true.
Remove declaration of futex_supports_exact_relative_timeouts.
* sysdeps/unix/sysv/linux/futex-internal.h: Remove implementation
of futex_supports_exact_relative_timeouts.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/futex-internal.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/futex-internal.h b/sysdeps/unix/sysv/linux/futex-internal.h index 299d2489f9..980b7987c3 100644 --- a/sysdeps/unix/sysv/linux/futex-internal.h +++ b/sysdeps/unix/sysv/linux/futex-internal.h @@ -46,14 +46,6 @@ futex_supports_pshared (int pshared) return EINVAL; } -/* The Linux kernel supports relative timeouts measured against the - CLOCK_MONOTONIC clock. */ -static __always_inline bool -futex_supports_exact_relative_timeouts (void) -{ - return true; -} - /* See sysdeps/nptl/futex-internal.h for details. */ static __always_inline int futex_wait (unsigned int *futex_word, unsigned int expected, int private) |