Merge branch 'master' of github.com:vanhauser-thc/AFLplusplus

1 files changed, 25 insertions, 0 deletions

diff --git a/test/test-unsigaction.c b/test/test-unsigaction.c
new file mode 100644
index 00000000..1a5e4b26
--- /dev/null
+++ b/test/test-unsigaction.c
@@ -0,0 +1,25 @@
+#include <signal.h> /* sigemptyset(), sigaction(), kill(), SIGUSR1 */
+#include <stdlib.h> /* exit() */
+#include <unistd.h> /* getpid() */
+#include <errno.h> /* errno */
+#include <stdio.h> /* fprintf() */
+
+static void mysig_handler(int sig)
+{
+	exit(2);
+}
+
+int main()
+{
+	/* setup sig handler */
+	struct sigaction sa;
+       	sa.sa_handler = mysig_handler;
+	sigemptyset(&sa.sa_mask);
+        sa.sa_flags = 0;	
+	if (sigaction(SIGCHLD, &sa, NULL)) {
+		fprintf(stderr, "could not set signal handler %d, aborted\n", errno);
+		exit(1);
+	}
+	kill(getpid(), SIGCHLD);
+	return 0;
+}