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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-01 17:27:48 +0000 |
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| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-06-01 17:38:31 +0000 |
| commit | 8081702460726304af496be52234385094392a6f (patch) | |
| tree | 55606e2a42e6342aaed360c27c17e9675c9c478e /sysdeps/x86/tst-get-cpu-features-static.c | |
| parent | a3e589d1f68d43d4c3f67d59497862875c2d5afc (diff) | |
| download | glibc-8081702460726304af496be52234385094392a6f.tar.gz glibc-8081702460726304af496be52234385094392a6f.tar.xz glibc-8081702460726304af496be52234385094392a6f.zip | |
htl: Make pthread_cond_destroy wait for threads to be woken
This allows to reuse the storage after calling pthread_cond_destroy. * sysdeps/htl/bits/types/struct___pthread_cond.h (__pthread_cond): Replace unused struct __pthread_condimpl *__impl field with unsigned int __wrefs. (__PTHREAD_COND_INITIALIZER): Update accordingly. * sysdeps/htl/pt-cond-timedwait.c (__pthread_cond_timedwait_internal): Register as waiter in __wrefs field. On unregistering, wake any pending pthread_cond_destroy. * sysdeps/htl/pt-cond-destroy.c (__pthread_cond_destroy): Register wake request in __wrefs. * nptl/Makefile (tests): Move tst-cond20 tst-cond21 to... * sysdeps/pthread/Makefile (tests): ... here. * nptl/tst-cond20.c nptl/tst-cond21.c: Move to... * sysdeps/pthread/tst-cond20.c sysdeps/pthread/tst-cond21.c: ... here.
Diffstat (limited to 'sysdeps/x86/tst-get-cpu-features-static.c')
0 files changed, 0 insertions, 0 deletions