diff options
Diffstat (limited to 'nor-utils/rfdformat.c')
| -rw-r--r-- | nor-utils/rfdformat.c | 8 |
1 files changed, 4 insertions, 4 deletions
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]; } |