X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=src%2Furcu-call-rcu-impl.h;fp=src%2Furcu-call-rcu-impl.h;h=9f85d55b403c5fa1f882947af021c6cae460d712;hp=e9366b42355b8b0db313cca083b121017192852b;hb=ea3a28a3f71dd02fb34ed4e3108f93275dbef89a;hpb=d428afc44ee5aa598c8033939ae1c1ac806f1a15

diff --git a/src/urcu-call-rcu-impl.h b/src/urcu-call-rcu-impl.h
index e9366b4..9f85d55 100644
--- a/src/urcu-call-rcu-impl.h
+++ b/src/urcu-call-rcu-impl.h
@@ -434,6 +434,7 @@ static void call_rcu_data_init(struct call_rcu_data **crdpp,
 {
 	struct call_rcu_data *crdp;
 	int ret;
+	sigset_t newmask, oldmask;
 
 	crdp = malloc(sizeof(*crdp));
 	if (crdp == NULL)
@@ -448,9 +449,18 @@ static void call_rcu_data_init(struct call_rcu_data **crdpp,
 	crdp->gp_count = 0;
 	cmm_smp_mb();  /* Structure initialized before pointer is planted. */
 	*crdpp = crdp;
+
+	ret = sigfillset(&newmask);
+	urcu_posix_assert(!ret);
+	ret = pthread_sigmask(SIG_BLOCK, &newmask, &oldmask);
+	urcu_posix_assert(!ret);
+
 	ret = pthread_create(&crdp->tid, NULL, call_rcu_thread, crdp);
 	if (ret)
 		urcu_die(ret);
+
+	ret = pthread_sigmask(SIG_SETMASK, &oldmask, NULL);
+	urcu_posix_assert(!ret);
 }
 
 /*