Land b_head_interop_disk on HEAD (20081119_1314)

[fs/lustre-release.git] / lustre / tests / write_append_truncate.c

diff --git a/lustre/tests/write_append_truncate.c b/lustre/tests/write_append_truncate.c
index 6b7cf30..24f9043 100644 (file)
--- a/lustre/tests/write_append_truncate.c
+++ b/lustre/tests/write_append_truncate.c
@@ -1,6 +1,40 @@
 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
  * vim:expandtab:shiftwidth=8:tabstop=8:
  *
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/tests/write_append_truncate.c
+ *
  * Each loop does 3 things:
  *   - truncate file to zero (not via ftruncate though, to test O_APPEND)
  *   - append a "chunk" of data (should be at file offset 0 after truncate)
@@ -16,6 +50,7 @@
  *  or:     pdsh -w <two hosts> write_append_truncate <file>
  *  or:     prun -n 2 [-N 2] write_append_truncate <file>
  */
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
@@ -49,7 +84,7 @@ void usage(char *prog)
 }
 
 /* Print process rank, loop count, message, and exit (i.e. a fatal error) */
-int rprintf(int rank, int loop, const char *fmt, ...)
+void rprintf(int rank, int loop, const char *fmt, ...)
 {
         va_list       ap;
 
@@ -59,8 +94,7 @@ int rprintf(int rank, int loop, const char *fmt, ...)
 
         vprintf(fmt, ap);
 
-        MPI_Abort(MPI_COMM_WORLD, 1);
-        exit(1);
+        MPI_Abort(MPI_COMM_WORLD, -1);
 }
 
 int main(int argc, char *argv[])