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| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-07-13 17:12:22 -0700 |
|---|---|---|
| committer | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-07-13 17:12:22 -0700 |
| commit | b1e05997955d51deaf54c8dbfd361c2b0514647b (patch) | |
| tree | 0d6be3d882dfbf51a566593f5ba0513461733077 | |
| parent | 113be90d42639e2c3547c1769dbf97b4002840c6 (diff) | |
| download | ps3-utils-b1e05997955d51deaf54c8dbfd361c2b0514647b.tar.gz | |
ps3-flash-util.c: Add '-h' option, default (no flags) to display help
| -rw-r--r-- | ps3-flash-util.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/ps3-flash-util.c b/ps3-flash-util.c index 843a337..daab943 100644 --- a/ps3-flash-util.c +++ b/ps3-flash-util.c @@ -52,6 +52,7 @@ static void print_usage_exit(int r) puts(" " PS3_UTILS_APP_NAME " -d"); puts(""); puts("Options:"); + puts(" -h print this message"); puts(" -s show current settings"); puts(" -d print difference of clock time between game os and linux"); puts(" -b change boot flag : boot game os"); @@ -266,13 +267,15 @@ int main(int argc, char *argv[]) uint8_t *ldr_buf = NULL; unsigned long ldr_size = 0; - /* parse options */ if (argc < 1) { print_usage_exit(1); } + if (argc == 1) + print_usage_exit(0); + for (i = 1; i < argc; i++) { p = argv[i]; if (*p == '-') { @@ -291,11 +294,11 @@ int main(int argc, char *argv[]) if (n_flag >= 0) print_usage_exit(1); n_flag = 0; - } else if (*p == 'B') { + } else if (*p == 'B') { if (n_flag >= 0) print_usage_exit(1); n_flag = 1; - } else if (*p == 's') { + } else if (*p == 's') { if (b_show > 0) print_usage_exit(1); b_show = 1; @@ -307,10 +310,13 @@ int main(int argc, char *argv[]) if (n_format >= 0) print_usage_exit(1); n_format = 1; - } else if (*p == 'r') { + } else if (*p == 'r') { if (n_format >= 0) print_usage_exit(1); n_format = 0; + } else if (*p == 'h') { + print_usage_exit(0); + n_format = 0; } else { printf("unknown option: -%s\n", p); print_usage_exit(1); |