aboutsummaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
authorHorst Kronstorfer <hkronsto@frequentis.com>2011-12-21 10:39:39 +0000
committerWolfgang Denk <wd@denx.de>2011-12-22 09:09:18 +0100
commitaf44f4b2a56ea3b8f57fb117d4768a57e000ac24 (patch)
tree6bd1c2b165dfddd3a334f7127c01ef3354f01f6f /tools
parent67c2cb1e6909ebba54b314caa8ad4b0a70a6d7b2 (diff)
downloadu-boot-linaro-stable-af44f4b2a56ea3b8f57fb117d4768a57e000ac24.tar.gz
Print program basename instead of whole path in usage()
Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/mkenvimage.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c
index 9c32f4a57..3bb471d31 100644
--- a/tools/mkenvimage.c
+++ b/tools/mkenvimage.c
@@ -25,6 +25,9 @@
* MA 02111-1307 USA
*/
+/* We want the GNU version of basename() */
+#define _GNU_SOURCE
+
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
@@ -79,6 +82,9 @@ int main(int argc, char **argv)
struct stat txt_file_stat;
int fp, ep;
+ const char *prg;
+
+ prg = basename(argv[0]);
/* Parse the cmdline */
while ((option = getopt(argc, argv, "s:o:rbp:h")) != -1) {
@@ -104,11 +110,11 @@ int main(int argc, char **argv)
padbyte = strtol(optarg, NULL, 0);
break;
case 'h':
- usage(argv[0]);
+ usage(prg);
return EXIT_SUCCESS;
default:
fprintf(stderr, "Wrong option -%c\n", option);
- usage(argv[0]);
+ usage(prg);
return EXIT_FAILURE;
}
}
@@ -118,7 +124,7 @@ int main(int argc, char **argv)
fprintf(stderr,
"Please specify the size of the envrionnment "
"partition.\n");
- usage(argv[0]);
+ usage(prg);
return EXIT_FAILURE;
}