X-Git-Url: https://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=mkfs%2Fmain.c;fp=mkfs%2Fmain.c;h=61d9a6dab29d4d51862266450e11a69caa18a3cd;hp=89dc3d0a34c4bd594f6fce36a862df651239abe7;hb=f77812e8b678b8bf620bfbf33882139997ccda34;hpb=ce055aa572264a45b3749be840ff2a8f51fc4ef0

diff --git a/mkfs/main.c b/mkfs/main.c
index 89dc3d0..61d9a6d 100644
--- a/mkfs/main.c
+++ b/mkfs/main.c
@@ -2,11 +2,12 @@
 	main.c (15.08.10)
 	Creates exFAT file system.
 
-	Copyright (C) 2011-2013  Andrew Nayenko
+	Free exFAT implementation.
+	Copyright (C) 2011-2014  Andrew Nayenko
 
-	This program is free software: you can redistribute it and/or modify
+	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
+	the Free Software Foundation, either version 2 of the License, or
 	(at your option) any later version.
 
 	This program is distributed in the hope that it will be useful,
@@ -14,8 +15,9 @@
 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 	GNU General Public License for more details.
 
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+	You should have received a copy of the GNU General Public License along
+	with this program; if not, write to the Free Software Foundation, Inc.,
+	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #include <sys/types.h>
@@ -188,14 +190,14 @@ static void usage(const char* prog)
 {
 	fprintf(stderr, "Usage: %s [-i volume-id] [-n label] "
 			"[-p partition-first-sector] "
-			"[-s sectors-per-cluster] [-v] <device>\n", prog);
+			"[-s sectors-per-cluster] [-V] <device>\n", prog);
 	exit(1);
 }
 
 int main(int argc, char* argv[])
 {
 	const char* spec = NULL;
-	char** pp;
+	int opt;
 	int spc_bits = -1;
 	const char* volume_label = NULL;
 	uint32_t volume_serial = 0;
@@ -205,53 +207,38 @@ int main(int argc, char* argv[])
 	printf("mkexfatfs %u.%u.%u\n",
 			EXFAT_VERSION_MAJOR, EXFAT_VERSION_MINOR, EXFAT_VERSION_PATCH);
 
-	for (pp = argv + 1; *pp; pp++)
+	while ((opt = getopt(argc, argv, "i:n:p:s:V")) != -1)
 	{
-		if (strcmp(*pp, "-s") == 0)
+		switch (opt)
 		{
-			pp++;
-			if (*pp == NULL)
-				usage(argv[0]);
-			spc_bits = logarithm2(atoi(*pp));
+		case 'i':
+			volume_serial = strtol(optarg, NULL, 16);
+			break;
+		case 'n':
+			volume_label = optarg;
+			break;
+		case 'p':
+			first_sector = strtoll(optarg, NULL, 10);
+			break;
+		case 's':
+			spc_bits = logarithm2(atoi(optarg));
 			if (spc_bits < 0)
 			{
-				exfat_error("invalid option value: `%s'", *pp);
+				exfat_error("invalid option value: '%s'", optarg);
 				return 1;
 			}
-		}
-		else if (strcmp(*pp, "-n") == 0)
-		{
-			pp++;
-			if (*pp == NULL)
-				usage(argv[0]);
-			volume_label = *pp;
-		}
-		else if (strcmp(*pp, "-i") == 0)
-		{
-			pp++;
-			if (*pp == NULL)
-				usage(argv[0]);
-			volume_serial = strtol(*pp, NULL, 16);
-		}
-		else if (strcmp(*pp, "-p") == 0)
-		{
-			pp++;
-			if (*pp == NULL)
-				usage(argv[0]);
-			first_sector = strtoll(*pp, NULL, 10);
-		}
-		else if (strcmp(*pp, "-v") == 0)
-		{
-			puts("Copyright (C) 2011-2013  Andrew Nayenko");
+			break;
+		case 'V':
+			puts("Copyright (C) 2011-2014  Andrew Nayenko");
 			return 0;
-		}
-		else if (spec == NULL)
-			spec = *pp;
-		else
+		default:
 			usage(argv[0]);
+			break;
+		}
 	}
-	if (spec == NULL)
+	if (argc - optind != 1)
 		usage(argv[0]);
+	spec = argv[optind];
 
 	dev = exfat_open(spec, EXFAT_MODE_RW);
 	if (dev == NULL)