launchd-152.tar.gz

[apple/launchd.git] / launchd / testing / loginwindow_helper_code.c

diff --git a/launchd/testing/loginwindow_helper_code.c b/launchd/testing/loginwindow_helper_code.c
new file mode 100644 (file)
index 0000000..ee529e9
--- /dev/null
+++ b/launchd/testing/loginwindow_helper_code.c
@@ -0,0 +1,38 @@
+#include <mach/port.h>
+#include <servers/bootstrap.h>
+#include <unistd.h>
+#include <launch.h>
+#include <launch_priv.h>
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+int main(void)
+{
+       mach_port_t oldbsport = bootstrap_port;
+       pid_t p;
+
+       if (getuid() != 0) {
+               fprintf(stderr, "This test tool must be run as root.\n");
+               exit(EXIT_FAILURE);
+       }
+
+       p = create_and_switch_to_per_session_launchd("www");
+
+       if (p > 0) {
+               fprintf(stdout, "Our PID: %d\n", getpid());
+               fprintf(stdout, "Per session launchd PID: %d\n", p);
+               fprintf(stdout, "Old bootstrap port: 0x%x\n", oldbsport);
+               fprintf(stdout, "New bootstrap port: 0x%x\n", bootstrap_port);
+               for (;;) {
+                       pause();
+               }
+       } else if (p == -1) {
+               fprintf(stderr, "create_and_switch_to_per_session_launchd() failed: %s\n", strerror(errno));
+       } else if (p == 0) {
+               fprintf(stderr, "create_and_switch_to_per_session_launchd() returned zero?!?\n");
+       }
+       exit(EXIT_FAILURE);
+}