Misc #14962 ยป 0001-thread_pthread-stop-trying-to-deal-with-cancellation.patch
process.c | ||
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struct child_handler_disabler_state
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{
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sigset_t sigmask;
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int cancelstate;
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};
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static void
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... | ... | |
#else
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# pragma GCC warning "pthread_sigmask on fork is not available. potentially dangerous"
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#endif
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#ifdef PTHREAD_CANCEL_DISABLE
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ret = pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old->cancelstate);
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if (ret != 0) {
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rb_syserr_fail(ret, "pthread_setcancelstate");
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}
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#endif
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}
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static void
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... | ... | |
{
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int ret;
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#ifdef PTHREAD_CANCEL_DISABLE
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ret = pthread_setcancelstate(old->cancelstate, NULL);
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if (ret != 0) {
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rb_syserr_fail(ret, "pthread_setcancelstate");
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}
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#endif
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#ifdef HAVE_PTHREAD_SIGMASK
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ret = pthread_sigmask(SIG_SETMASK, &old->sigmask, NULL); /* not async-signal-safe */
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if (ret != 0) {
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thread_pthread.c | ||
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{
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void (*worker_func)(void) = (void(*)(void))arg;
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#ifdef PTHREAD_CANCEL_ENABLE
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if (pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) != 0) {
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fprintf(stderr, "Cannot enable cancellation in MJIT worker\n");
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}
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#endif
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#ifdef SET_CURRENT_THREAD_NAME
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SET_CURRENT_THREAD_NAME("ruby-mjitworker"); /* 16 byte including NUL */
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#endif
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-
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