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| author | Rich Felker <dalias@aerifal.cx> | 2011-03-29 12:58:22 -0400 |
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| committer | Rich Felker <dalias@aerifal.cx> | 2011-03-29 12:58:22 -0400 |
| commit | bf619d82c82052741323aa63c107fbd346c8aaba (patch) | |
| tree | 11f97d73195bb633df6c6e679ab65a7f8f0fd477 /src/ipc | |
| parent | 70c31c7bd779400d2eb56dcb4075bb37227081db (diff) | |
| download | musl-bf619d82c82052741323aa63c107fbd346c8aaba.tar.gz musl-bf619d82c82052741323aa63c107fbd346c8aaba.tar.xz musl-bf619d82c82052741323aa63c107fbd346c8aaba.zip | |
major improvements to cancellation handling
- there is no longer any risk of spoofing cancellation requests, since the cancel flag is set in pthread_cancel rather than in the signal handler. - cancellation signal is no longer unblocked when running the cancellation handlers. instead, pthread_create will cause any new threads created from a cancellation handler to unblock their own cancellation signal. - various tweaks in preparation for POSIX timer support.
Diffstat (limited to 'src/ipc')
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