X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsignal%2Fraise.c;h=cc2b19b755df641e4e2a4b4aa30e88339efb166c;hb=0558683d3db05bc7022be57bc8ece9699df24228;hp=52f8b428c3bfbdf1c1f3c741fc44be8def8c772f;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/signal/raise.c b/src/signal/raise.c
index 52f8b428..cc2b19b7 100644
--- a/src/signal/raise.c
+++ b/src/signal/raise.c
@@ -1,7 +1,18 @@
 #include <signal.h>
+#include <errno.h>
 #include "syscall.h"
 
+int __sigprocmask(int, const sigset_t *, sigset_t *);
+
 int raise(int sig)
 {
-	return __syscall_kill(__syscall_getpid(), sig);
+	int pid, tid, ret;
+	sigset_t set;
+	sigfillset(&set);
+	__sigprocmask(SIG_BLOCK, &set, &set);
+	tid = syscall0(__NR_gettid);
+	pid = syscall0(__NR_getpid);
+	ret = syscall3(__NR_tgkill, pid, tid, sig);
+	__sigprocmask(SIG_SETMASK, &set, 0);
+	return ret;
 }