summaryrefslogtreecommitdiff
path: root/nor-utils
diff options
context:
space:
mode:
Diffstat (limited to 'nor-utils')
-rw-r--r--nor-utils/rfddump.c8
-rw-r--r--nor-utils/rfdformat.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/nor-utils/rfddump.c b/nor-utils/rfddump.c
index 048f58c..5141ea3 100644
--- a/nor-utils/rfddump.c
+++ b/nor-utils/rfddump.c
@@ -55,7 +55,7 @@ struct rfd {
int verbose;
};
-void display_help(void)
+void display_help(int status)
{
printf("Usage: %s [OPTIONS] MTD-device filename\n"
"Dumps the contents of a resident flash disk\n"
@@ -65,7 +65,7 @@ void display_help(void)
"-v --verbose Be verbose\n"
"-b size --blocksize Block size (defaults to erase unit)\n",
PROGRAM_NAME);
- exit(0);
+ exit(status);
}
void display_version(void)
@@ -101,7 +101,7 @@ void process_options(int argc, char *argv[], struct rfd *rfd)
switch (c) {
case 'h':
- display_help();
+ display_help(EXIT_SUCCESS);
break;
case 'V':
display_version();
@@ -119,7 +119,7 @@ void process_options(int argc, char *argv[], struct rfd *rfd)
}
if ((argc - optind) != 2 || error)
- display_help();
+ display_help(EXIT_FAILURE);
rfd->mtd_filename = argv[optind];
rfd->out_filename = argv[optind + 1];
diff --git a/nor-utils/rfdformat.c b/nor-utils/rfdformat.c
index d393975..1f01a85 100644
--- a/nor-utils/rfdformat.c
+++ b/nor-utils/rfdformat.c
@@ -30,7 +30,7 @@
#include "common.h"
-void display_help(void)
+void display_help(int status)
{
printf("Usage: %s [OPTIONS] MTD-device\n"
"Formats NOR flash for resident flash disk\n"
@@ -38,7 +38,7 @@ void display_help(void)
"-h --help display this help and exit\n"
"-V --version output version information and exit\n",
PROGRAM_NAME);
- exit(0);
+ exit(status);
}
void display_version(void)
@@ -69,7 +69,7 @@ void process_options(int argc, char *argv[], const char **mtd_filename)
switch (c) {
case 'h':
- display_help();
+ display_help(EXIT_SUCCESS);
break;
case 'V':
display_version();
@@ -81,7 +81,7 @@ void process_options(int argc, char *argv[], const char **mtd_filename)
}
if ((argc - optind) != 1 || error)
- display_help();
+ display_help(EXIT_FAILURE);
*mtd_filename = argv[optind];
}