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| author | Rich Felker <dalias@aerifal.cx> | 2013-04-26 16:05:39 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2013-04-26 16:05:39 -0400 |
| commit | c3a6839ce95c0f93bd73f7fbe5fcaee4054e5b62 (patch) | |
| tree | 266e3a83fb5a0ffc2ed146035c58b17f7a1f280e /src/thread/pthread_barrier_init.c | |
| parent | 6e531f999a82cf39a951e1e9bba3cb80a6eb1464 (diff) | |
| download | musl-c3a6839ce95c0f93bd73f7fbe5fcaee4054e5b62.tar.gz musl-c3a6839ce95c0f93bd73f7fbe5fcaee4054e5b62.tar.xz musl-c3a6839ce95c0f93bd73f7fbe5fcaee4054e5b62.zip | |
use atomic decrement rather than cas in pthread_exit thread count
now that blocking signals prevents any application code from running while the last thread is exiting, the cas logic is no longer needed to prevent decrementing below zero.
Diffstat (limited to 'src/thread/pthread_barrier_init.c')
0 files changed, 0 insertions, 0 deletions