LU-11631 mdd: migrate symlink for cross-MDT rename

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

diff --git a/lustre/tests/write_time_limit.c b/lustre/tests/write_time_limit.c
index 7b3f7ec..6384cf2 100644 (file)
--- a/lustre/tests/write_time_limit.c
+++ b/lustre/tests/write_time_limit.c
@@ -1,6 +1,4 @@
-/* -*- 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.
@@ -17,16 +15,12 @@
  *
  * 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.
+ * http://www.gnu.org/licenses/gpl-2.0.html
  *
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -63,59 +57,62 @@ void catch_alarm(int sig)
 
 int main(int argc, char **argv)
 {
-        char *file;
-        unsigned char buf[BUFFERSIZE];
-        int fd, i, rc;
+       char *file;
+       unsigned char buf[BUFFERSIZE];
+       int fd, i, rc;
        unsigned int test_time;
-        mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH;
 
-        if (argc != 3) {
-                printf("Invalid number of arguments.\n");
-                printf("Usage %s <file> <test_time_in_seconds>\n", argv[0]);
-                return -1;
-        }
+       mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH;
+
+       if (argc != 3) {
+               printf("Invalid number of arguments.\n");
+               printf("Usage %s <file> <test_time_in_seconds>\n", argv[0]);
+               return -1;
+       }
 
-        file = argv[1];
-        test_time = atoi(argv[2]);
+       file = argv[1];
+       test_time = atoi(argv[2]);
 
        /* Establish a handler for SIGALRM signals. */
        signal(SIGALRM, catch_alarm);
 
-               /* Set an alarm to go off in a little while. */
-               alarm(test_time);
+       /* Set an alarm to go off in a little while. */
+       alarm(test_time);
 
-        fd = open(file, O_RDWR|O_TRUNC|O_CREAT|O_SYNC|O_LARGEFILE, mode);
-        if (fd < 0) {
-                fprintf(stderr, "Error: Cannot open file named ");
-                perror(file);
-                return -1;
-        }
+       fd = open(file, O_RDWR | O_TRUNC | O_CREAT | O_SYNC | O_LARGEFILE,
+                 mode);
+       if (fd < 0) {
+               fprintf(stderr, "Error: Cannot open file named ");
+               perror(file);
+               return -1;
+       }
 
-        memset(buf, 1, BUFFERSIZE);
+       memset(buf, 1, BUFFERSIZE);
        while (keep_going) {
-                for (i = 0; i < 1024; i++) {
-                       rc = write(fd, buf, BUFFERSIZE);
+               for (i = 0; i < 1024; i++) {
+                       rc = write(fd, buf, BUFFERSIZE);
                        if (rc < 0) {
-                                fprintf(stderr, "Error: Write error ");
-                                perror(file);
+                               fprintf(stderr, "Error: Write error ");
+                               perror(file);
                                exit(-1);
-                        } else if (rc != BUFFERSIZE) {
-                                fprintf(stderr, "Error: Ddidn't write all data \n");
+                       } else if (rc != BUFFERSIZE) {
+                               fprintf(stderr,
+                                       "Error: Ddidn't write all data\n");
                        }
-                }
+               }
 
-                if (ftruncate(fd, 0) < 0) {
-                        fprintf(stderr, "Error: Truncate error ");
-                        perror(file);
+               if (ftruncate(fd, 0) < 0) {
+                       fprintf(stderr, "Error: Truncate error ");
+                       perror(file);
                        exit(-1);
-                }
-        }
+               }
+       }
 
-        if (close(fd) < 0) {
-                fprintf(stderr, "Error: Cannot close ");
-                perror(file);
-                return -1;
-        }
+       if (close(fd) < 0) {
+               fprintf(stderr, "Error: Cannot close ");
+               perror(file);
+               return -1;
+       }
 
-        return 0;
+       return 0;
 }