X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fll_sparseness_write.c;h=849e97c44333244095304a08a1bfd774dfe909eb;hb=dbb6b493ad9f989197401bdfec72b93bbb7a8faf;hp=c53ca7e2da96daeceab543b062661d1befc5adae;hpb=c5050e412572b00cbe93d8517d2d1f767bebfa92;p=fs%2Flustre-release.git

diff --git a/lustre/tests/ll_sparseness_write.c b/lustre/tests/ll_sparseness_write.c
index c53ca7e..849e97c 100644
--- a/lustre/tests/ll_sparseness_write.c
+++ b/lustre/tests/ll_sparseness_write.c
@@ -1,7 +1,36 @@
-/* -*- 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.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
  */
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. 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.
+ */
+
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -12,48 +41,49 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
-#define BUFSIZE (1024*1024)   
+#define BUFSIZE (1024 * 1024)
 
-/* Function: pwrite character '+' to <filename> at <offset> (man pwrite)
+/*
+ * Function: pwrite character '+' to <filename> at <offset> (man pwrite)
  * Return:   0 success
- *           1 failure */
+ *           1 failure
+ */
 int main(int argc, char**argv)
 {
-        int p_size;
-        unsigned int offset;
-        char *filename;
-        int fd;
-        char buf[] = "+++";
-        char *end;
+	int p_size;
+	unsigned int offset;
+	char *filename;
+	int fd;
+	char buf[] = "+++";
+	char *end;
 
-        if(argc != 3) {
-                fprintf(stderr, "Usage: %s <filename> <offset>(KB)\n", argv[0]);
-                exit(1);
-        }
+	if (argc != 3) {
+		fprintf(stderr, "Usage: %s <filename> <offset>(KB)\n", argv[0]);
+		exit(1);
+	}
 
-        filename = argv[1];
-        offset = strtoul(argv[2], &end, 10);
-        if (*end) {
-                fprintf(stderr, "<offset> parameter should be integer\n");
-                exit(1);
-        }
+	filename = argv[1];
+	offset = strtoul(argv[2], &end, 10);
+	if (*end) {
+		fprintf(stderr, "<offset> parameter should be integer\n");
+		exit(1);
+	}
 
-        fd = open(filename, O_CREAT|O_RDWR, 0644);
-        if (fd == -1) {
-                fprintf(stderr, "Opening %s fails (%s)\n", 
-                        filename, strerror(errno));
-                return 1;
-        }
+	fd = open(filename, O_CREAT|O_RDWR, 0644);
+	if (fd == -1) {
+		fprintf(stderr, "Opening %s fails (%s)\n",
+			filename, strerror(errno));
+		return 1;
+	}
 
-        /* write the character '+' at offset */
-        p_size = pwrite(fd, buf, 1, offset);
-        if (p_size != 1) {
-                fprintf(stderr, "pwrite %s fails (%s)\n", 
-                        filename, strerror(errno));
-                close(fd);
-                return 1;
-        }
-                
-        close(fd);
-        return 0;
+	/* write the character '+' at offset */
+	p_size = pwrite(fd, buf, 1, offset);
+	if (p_size != 1) {
+		fprintf(stderr, "pwrite %s fails (%s)\n",
+			filename, strerror(errno));
+		close(fd);
+		return 1;
+	}
+	close(fd);
+	return 0;
 }