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| author | Daniel Wagner <daniel.wagner@siemens.com> | 2017-06-12 12:50:43 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-06-14 10:53:15 +0200 |
| commit | ccffc105b0b361150666f97b59ac72cff8466e9b (patch) | |
| tree | 4c4b7022317a42172a187fa681896c514b27255e /misc-utils/flash_unlock.c | |
| parent | 871c2f1e898fc692e2966092372ee9c4ce31bbc0 (diff) | |
Use defines for exit code values
Make the usage of exit consist. That is use the pre defined exit
values.
Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'misc-utils/flash_unlock.c')
| -rw-r--r-- | misc-utils/flash_unlock.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/misc-utils/flash_unlock.c b/misc-utils/flash_unlock.c index 94f4761..5a3aac5 100644 --- a/misc-utils/flash_unlock.c +++ b/misc-utils/flash_unlock.c @@ -87,7 +87,7 @@ static void process_args(int argc, char *argv[]) switch (c) { case 'h': - usage(0); + usage(EXIT_SUCCESS); break; case 'i': req = REQUEST_ISLOCKED; @@ -105,14 +105,14 @@ static void process_args(int argc, char *argv[]) common_print_version(); exit(0); default: - usage(1); + usage(EXIT_FAILURE); break; } } if (req_set > 1) { errmsg("cannot specify more than one lock/unlock/islocked option"); - usage(1); + usage(EXIT_FAILURE); } arg_idx = optind; @@ -120,10 +120,10 @@ static void process_args(int argc, char *argv[]) /* Sanity checks */ if (argc - arg_idx < 1) { errmsg("too few arguments"); - usage(1); + usage(EXIT_FAILURE); } else if (argc - arg_idx > 3) { errmsg("too many arguments"); - usage(1); + usage(EXIT_FAILURE); } /* First non-option argument */ |