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| author | Matt Prodani <mattp@nyu.edu> | 2024-01-30 21:22:17 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-30 21:22:17 (GMT) |
| commit | e5e186609fdd74bc53e8478da22b76440d996baa (patch) | |
| tree | e9b59d9f6fe02ea4799f1c969467c95a7d749097 /configure | |
| parent | fda7445ca50b892955fc31bd72a3615fef1d70c6 (diff) | |
| download | cpython-e5e186609fdd74bc53e8478da22b76440d996baa.zip cpython-e5e186609fdd74bc53e8478da22b76440d996baa.tar.gz cpython-e5e186609fdd74bc53e8478da22b76440d996baa.tar.bz2 | |
gh-112606: Use pthread_cond_timedwait_relative_np() in parking_lot.c when available (#112616)
Add a configure define for HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP and
replaces pthread_cond_timedwait() with pthread_cond_timedwait_relative_np()
for relative time when supported in semaphore waiting logic.
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -17872,6 +17872,12 @@ then : printf "%s\n" "#define HAVE_PREADV2 1" >>confdefs.h fi +ac_fn_c_check_func "$LINENO" "pthread_cond_timedwait_relative_np" "ac_cv_func_pthread_cond_timedwait_relative_np" +if test "x$ac_cv_func_pthread_cond_timedwait_relative_np" = xyes +then : + printf "%s\n" "#define HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP 1" >>confdefs.h + +fi ac_fn_c_check_func "$LINENO" "pthread_condattr_setclock" "ac_cv_func_pthread_condattr_setclock" if test "x$ac_cv_func_pthread_condattr_setclock" = xyes then : |