X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fsignal%2Fsigaction.c;fp=src%2Fsignal%2Fsigaction.c;h=b1603b9f4772e8b6e30625b4d8c1ca3fa7626cf4;hp=9a362262174c8838f52f7bf9d7023f0aeec445ce;hb=dc3776d445957cd3ea4a682db518701b93d34292;hpb=6027201e5a7c810b3073c85f7373aae84b303ba3

diff --git a/src/signal/sigaction.c b/src/signal/sigaction.c
index 9a362262..b1603b9f 100644
--- a/src/signal/sigaction.c
+++ b/src/signal/sigaction.c
@@ -4,10 +4,7 @@
 #include "syscall.h"
 #include "pthread_impl.h"
 
-static void restorer()
-{
-	syscall0(__NR_rt_sigreturn);
-}
+void __restore(), __restore_rt();
 
 int __libc_sigaction(int sig, const struct sigaction *sa, struct sigaction *old)
 {
@@ -21,7 +18,7 @@ int __libc_sigaction(int sig, const struct sigaction *sa, struct sigaction *old)
 	if (sa) {
 		ksa.handler = sa->sa_handler;
 		ksa.flags = sa->sa_flags | SA_RESTORER;
-		ksa.restorer = restorer;
+		ksa.restorer = (sa->sa_flags & SA_SIGINFO) ? __restore_rt : __restore;
 		ksa.mask = sa->sa_mask;
 		pksa = (long)&ksa;
 	}