format

[simgrid.git] / tools / tesh / run_context.c

diff --git a/tools/tesh/run_context.c b/tools/tesh/run_context.c
index e72d7b1..eded8b5 100644 (file)
--- a/tools/tesh/run_context.c
+++ b/tools/tesh/run_context.c
@@ -1,9 +1,7 @@
-/* $Id$ */
-
 /* run_context -- stuff in which TESH runs a command                        */
 
-/* Copyright (c) 2007 Martin Quinson.                                       */
-/* All rights reserved.                                                     */
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -355,7 +353,8 @@ static void *thread_reader(void *r)
   /* let this thread wait for the child so that the main thread can detect the timeout without blocking on the wait */
   got_pid = waitpid(rctx->pid, &rctx->status, 0);
   if (got_pid != rctx->pid) {
-    perror(bprintf("Cannot wait for the child %s", rctx->cmd));
+    perror(bprintf("(%s) Cannot wait for the child %s (got pid %d where pid %d were expected;status=%d)",
+                  xbt_thread_self_name(), rctx->cmd, (int)got_pid, (int)rctx->pid,rctx->status));
     ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
     rctx_armageddon(rctx, 4);
     return NULL;