Chapter 5 - Process Management

chp5/atexit.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+void out(void) {
+    printf("atexit() succeeded!\n");
+}
+
+
+int main(void) {
+    if (atexit(out)) {
+        fprintf(stderr, "atexit() failed\n");
+        return 1;
+    }
+    return 0;
+}