Ticket #45309: gspawn.c-print-sleep.diff

(a) /Users/ewen/Desktop/gspawn.c-orig-2014-11-02 vs. (b) gspawn.c

@@ -1334 +1334 @@
   if (standard_error && !g_unix_open_pipe (stderr_pipe, FD_CLOEXEC, error))
     goto cleanup_and_fail;
 
+  /* XXX: Debugging prints */
+  fprintf (stderr, "About to fork in fork_exec_with_pipes()\n");
   pid = fork ();
+  fprintf (stderr, "Immediately after fork in fork_exec_with_pipes(), pid=%ld\n", (long)pid);
 
   if (pid < 0)
     {
@@ -1353 +1356 @@
       /* Immediate child. This may or may not be the child that
        * actually execs the new process.
        */
+      /* XXX: Fork debugging assistance */
+      fprintf (stderr, "Child PID started as %ld\n", (long)getpid());
+      sleep(5);
 
       /* Reset some signal handlers that we may use */
       signal (SIGCHLD, SIG_DFL);
@@ -1427 +1433 @@
         {
           /* Just run the child.
            */
+          /* XXX: Fork debugging assistance */
+          fprintf (stderr, "Child PID %ld calling do_exec()\n", (long)getpid());
+          sleep(5);
 
           do_exec (child_err_report_pipe[1],
                    stdin_pipe[0],