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Fix build warning of initialization but no use.

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first_run is only used with LOCK_AT_FORK, however, care needs to be
taken with the #if to avoid compiler warnings when LOCK_AT_FORK isn't
being used.

Change-Id: I6bcfac2ab8732c91607f4a1bcd7c0019f29c2eec
This commit is contained in:
Ian Rogers 2012-09-06 09:55:36 -07:00
parent ff4608ae0c
commit 09f76cdd9b
1 changed files with 2 additions and 2 deletions
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4
libc/upstream-dlmalloc/malloc.c
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@ -3193,11 +3193,11 @@ static int init_mparams(void) {
RELEASE_MALLOC_GLOBAL_LOCK(); RELEASE_MALLOC_GLOBAL_LOCK();
/* BEGIN android-added: move pthread_atfork outside of lock */ /* BEGIN android-added: move pthread_atfork outside of lock */
#if LOCK_AT_FORK
if (first_run != 0) { if (first_run != 0) {
#if LOCK_AT_FORK
pthread_atfork(&pre_fork, &post_fork_parent, &post_fork_child); pthread_atfork(&pre_fork, &post_fork_parent, &post_fork_child);
}
#endif #endif
}
/* END android-added */ /* END android-added */
return 1; return 1;
} }