X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsignal%2Fraise.c;h=9948f4189bc7dce65196fa8652c4f0c95998200f;hb=fd80cfa00b34ec81b3049b98c66f6a45301ca6c4;hp=52f8b428c3bfbdf1c1f3c741fc44be8def8c772f;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/signal/raise.c b/src/signal/raise.c
index 52f8b428..9948f418 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 = syscall(SYS_gettid);
+	pid = syscall(SYS_getpid);
+	ret = syscall(SYS_tgkill, pid, tid, sig);
+	__sigprocmask(SIG_SETMASK, &set, 0);
+	return ret;
 }