From 48bf317fed5cf8f0722a7464b4b89b467d9a5eda Mon Sep 17 00:00:00 2001
From: adilger <adilger>
Date: Tue, 21 Oct 2003 10:00:29 +0000
Subject: [PATCH] Fix lfs_getstripe not to declare variables after code.  This
 does not work with GCC < 3.0, and most Lustre users use GCC 2.9x. b=1944

---
 lustre/utils/lfs.c | 58 ++++++++++++++++++++++++++----------------------------
 1 file changed, 28 insertions(+), 30 deletions(-)

diff --git a/lustre/utils/lfs.c b/lustre/utils/lfs.c
index 69af690..f6a169d 100644
--- a/lustre/utils/lfs.c
+++ b/lustre/utils/lfs.c
@@ -34,9 +34,9 @@
 
 #include "parser.h"
 
-extern int op_create_file(char *name, long stripe_size, int stripe_offset, 
+extern int op_create_file(char *name, long stripe_size, int stripe_offset,
                 int stripe_count);
-extern int op_find(char *path, struct obd_uuid *obduuid, int recursive, 
+extern int op_find(char *path, struct obd_uuid *obduuid, int recursive,
                 int verbose, int quiet);
 
 /* all functions */
@@ -66,33 +66,33 @@ command_t cmdlist[] = {
 
 /* functions */
 static int lfs_setstripe(int argc, char **argv)
-{	
+{
         int result;
         long st_size;
         int  st_offset, st_count;
 	char *end;
-        
-        if (argc != 5) 
+
+        if (argc != 5)
 		return CMD_HELP;
 
 	// get the stripe size
 	st_size = strtoul(argv[2], &end, 0);
 	if (*end != '\0') {
-		fprintf(stderr, "error: %s: bad stripe size '%s'\n", 
+		fprintf(stderr, "error: %s: bad stripe size '%s'\n",
                                 argv[0], argv[2]);
 		return CMD_HELP;
 	}
 	// get the stripe offset
 	st_offset = strtoul(argv[3], &end, 0);
 	if (*end != '\0') {
-		fprintf(stderr, "error: %s: bad stripe offset '%s'\n", 
+		fprintf(stderr, "error: %s: bad stripe offset '%s'\n",
                                 argv[0], argv[3]);
 		return CMD_HELP;
 	}
-	// get the stripe count 
+	// get the stripe count
 	st_count = strtoul(argv[4], &end, 0);
 	if (*end != '\0') {
-		fprintf(stderr, "error: %s: bad stripe count '%s'\n", 
+		fprintf(stderr, "error: %s: bad stripe count '%s'\n",
                                 argv[0], argv[4]);
 		return CMD_HELP;
 	}
@@ -117,16 +117,17 @@ static int lfs_find(int argc, char **argv)
         char short_opts[] = "ho:qrv";
         int quiet, verbose, recursive, c, rc;
         struct obd_uuid *obduuid = NULL;
-	
+
         optind = 0;
         quiet = verbose = recursive = 0;
-        while ((c = getopt_long(argc, argv, short_opts, 
+        while ((c = getopt_long(argc, argv, short_opts,
                                         long_opts, NULL)) != -1) {
 		switch (c) {
 		case 'o':
 			if (obduuid) {
-				fprintf(stderr, "error: %s: only one obduuid allowed",
-                                                argv[0]);
+				fprintf(stderr,
+                                        "error: %s: only one obduuid allowed",
+                                        argv[0]);
 				return CMD_HELP;
 			}
 			obduuid = (struct obd_uuid *)optarg;
@@ -146,19 +147,19 @@ static int lfs_find(int argc, char **argv)
                         return CMD_HELP;
                         break;
 		default:
-			fprintf(stderr, "error: %s: option '%s' unrecognized\n", 
-                                        argv[0], argv[optind - 1]);
+			fprintf(stderr, "error: %s: option '%s' unrecognized\n",
+                                argv[0], argv[optind - 1]);
                         return CMD_HELP;
                         break;
 		}
 	}
 
-	if (optind >= argc) 
+	if (optind >= argc)
                 return CMD_HELP;
 
         do {
                 rc = op_find(argv[optind], obduuid, recursive, verbose, quiet);
-        } while (++optind < argc && !rc); 
+        } while (++optind < argc && !rc);
 
         if (rc)
                 fprintf(stderr, "error: %s: find failed\n", argv[0]);
@@ -167,25 +168,22 @@ static int lfs_find(int argc, char **argv)
 
 static int lfs_getstripe(int argc, char **argv)
 {
-                                                                
+        struct obd_uuid *obduuid = NULL;
+        int rc;
+
         if (argc != 2)
                 return CMD_HELP;
-                                                                
-        int quiet, verbose, recursive, rc;
-        struct obd_uuid *obduuid = NULL;
-                                                                
-                                                                
+
         optind = 1;
-        quiet = verbose = recursive = 0;
-                                                                
-                                                                
+
         do {
-                rc = op_find(argv[optind], obduuid, recursive, verbose, quiet);
+                rc = op_find(argv[optind], obduuid, 0, 0, 0);
         } while (++optind < argc && !rc);
-                                                                
-                                                                
+
         if (rc)
-                fprintf(stderr, "error: %s: getstripe failed\n", argv[0]);
+                fprintf(stderr, "error: %s: getstripe failed for %s\n",
+                        argv[0], argv[1]);
+
         return rc;
 }
 
-- 
1.8.3.1