X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fprocess%2Fwaitpid.c;h=5e0320f7b0bb9f2a935d61b73031425a92dddeee;hb=e72180083e4b0203d1883b6054198decdb60071c;hp=0ddcd15a71c2d50cc2da2657a9db8a5efa7ec5bf;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/process/waitpid.c b/src/process/waitpid.c
index 0ddcd15a..5e0320f7 100644
--- a/src/process/waitpid.c
+++ b/src/process/waitpid.c
@@ -1,7 +1,13 @@
 #include <sys/wait.h>
 #include "syscall.h"
+#include "libc.h"
 
 pid_t waitpid(pid_t pid, int *status, int options)
 {
-	return syscall4(__NR_wait4, pid, (long)status, options, 0);
+	int r;
+	CANCELPT_BEGIN;
+	r = syscall(SYS_wait4, pid, status, options, 0);
+	if (r<0) CANCELPT_TRY;
+	CANCELPT_END;
+	return r;
 }