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| 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 /nptl/pthread_condattr_setclock.c | |
| parent | 65dd7e9ce36ca8485a68ed41ac731188b6473dd2 (diff) | |
| download | glibc-1ff1373b3302e9e095dc4fd4d371451c00190780.zip glibc-1ff1373b3302e9e095dc4fd4d371451c00190780.tar.gz glibc-1ff1373b3302e9e095dc4fd4d371451c00190780.tar.bz2 | |
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 'nptl/pthread_condattr_setclock.c')
| -rw-r--r-- | nptl/pthread_condattr_setclock.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/nptl/pthread_condattr_setclock.c b/nptl/pthread_condattr_setclock.c index 641a041..ac91923 100644 --- a/nptl/pthread_condattr_setclock.c +++ b/nptl/pthread_condattr_setclock.c @@ -33,11 +33,6 @@ pthread_condattr_setclock (pthread_condattr_t *attr, clockid_t clock_id) in the pthread_cond_t structure needs to be adjusted. */ return EINVAL; - /* If we do not support waiting using CLOCK_MONOTONIC, return an error. */ - if (clock_id == CLOCK_MONOTONIC - && !futex_supports_exact_relative_timeouts()) - return ENOTSUP; - /* Make sure the value fits in the bits we reserved. */ assert (clock_id < (1 << COND_CLOCK_BITS)); |