SIG_IGN

bash/signal/exec.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+
+void sigv_handler(int signum)
+{
+	printf("HANDLED!\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+    signal(SIGSEGV, SIG_IGN);
+    signal(SIGSEGV, SIG_IGN);
+    signal(SIGTERM, SIG_IGN);
+    signal(SIGABRT, SIG_IGN);
+    signal(SIGILL, SIG_IGN);
+    signal(SIGKILL, SIG_IGN);
+
+
+//char *p = 102034543; int a = *p;
+//while (1) {;};
+
+    execl("./signal", "", NULL);
+
+    return EXIT_SUCCESS;
+}

bash/signal/signal.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int argc, char *argv[])
+{
+    char *p = 10232498;
+    int a = *p;
+
+    while (1)
+        usleep(100000);
+
+
+    return EXIT_SUCCESS;
+}