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use weak aliases rather than function pointers to simplify some code

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This commit is contained in:
Rich Felker 2011-08-06 20:09:51 -04:00
commit 98acf04fc0
6 changed files with 20 additions and 9 deletions
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3
src/thread/cancel_impl.c
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@ -58,7 +58,7 @@ static void cancel_handler(int sig, siginfo_t *si, void *ctx)
__syscall(SYS_tgkill, self->pid, self->tid, SIGCANCEL);
}
static void testcancel()
void __testcancel()
{
pthread_t self = __pthread_self();
if (self->cancel && !self->canceldisable)
@ -73,7 +73,6 @@ static void init_cancellation()
};
sigfillset(&sa.sa_mask);
__libc_sigaction(SIGCANCEL, &sa, 0);
libc.testcancel = testcancel;
}
int pthread_cancel(pthread_t t)