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manual/ipc.texi: Fix AC-safety notes. 

The function sem_close is AC-unsafe because lll_lock*
leaks a lock (aculock) and not because of twalk.
This commit is contained in:
Carlos O'Donell 2014-04-08 17:12:15 -04:00
parent 8667f90ec5
commit 862c472efa
2 changed files with 6 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2014-04-08 Carlos O'Donell <carlos@redhat.com>
* manual/ipc.texi (sem_close): AC-unsafe because of aculock.
2014-04-07 Will Newton <will.newton@linaro.org>
* string/basename.c [HAVE_CONFIG_H]: Remove #ifdef and

4
manual/ipc.texi
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@ -68,9 +68,9 @@ by @theglibc{}.
@end deftypefun
@deftypefun int sem_close (sem_t *@var{sem});
@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@asucorrupt{}}}
@safety{@prelim{}@mtsafe{}@asunsafe{@asulock{}}@acunsafe{@aculock{}}}
@c lll_lock asulock aculock
@c twalk asucorrupt
@c twalk mtsrace{:root}
@c
@c We are AS-unsafe because we take a non-recursive lock.
@c We are AC-unsafe because several internal data structures