diff options
Diffstat (limited to 'plugin.c')
| -rw-r--r-- | plugin.c | 41 |
1 files changed, 25 insertions, 16 deletions
@@ -9,7 +9,7 @@ #include <libnvme.h> -static int version(struct plugin *plugin) +static int version_cmd(struct plugin *plugin) { struct program *prog = plugin->parent; @@ -55,7 +55,7 @@ static int help(int argc, char **argv, struct plugin *plugin) return 0; } -void usage(struct plugin *plugin) +static void usage_cmd(struct plugin *plugin) { struct program *prog = plugin->parent; @@ -69,12 +69,13 @@ void general_help(struct plugin *plugin) { struct program *prog = plugin->parent; struct plugin *extension; - unsigned i = 0; - unsigned padding = 15; - unsigned curr_length = 0; + unsigned int i = 0; + unsigned int padding = 15; + unsigned int curr_length = 0; + printf("%s-%s\n", prog->name, prog->version); - usage(plugin); + usage_cmd(plugin); printf("\n"); print_word_wrapped(prog->desc, 0, 0, stdout); @@ -88,11 +89,15 @@ void general_help(struct plugin *plugin) printf("\nThe following are all implemented sub-commands:\n"); - /* iterate through all commands to get maximum length */ - /* Still need to handle the case of ultra long strings, help messages, etc */ - for (; plugin->commands[i]; i++) - if (padding < (curr_length = 2 + strlen(plugin->commands[i]->name))) + /* + * iterate through all commands to get maximum length + * Still need to handle the case of ultra long strings, help messages, etc + */ + for (; plugin->commands[i]; i++) { + curr_length = 2 + strlen(plugin->commands[i]->name); + if (padding < curr_length) padding = curr_length; + } i = 0; for (; plugin->commands[i]; i++) @@ -110,8 +115,10 @@ void general_help(struct plugin *plugin) printf("See '%s help <command>' for more information on a specific command\n", prog->name); - /* The first plugin is the built-in. If we're not showing help for the - * built-in, don't show the program's other extensions */ + /* + * The first plugin is the built-in. If we're not showing help for the + * built-in, don't show the program's other extensions + */ if (plugin->name) return; @@ -156,7 +163,7 @@ int handle_plugin(int argc, char **argv, struct plugin *plugin) if (!strcmp(str, "help")) return help(argc, argv, plugin); if (!strcmp(str, "version")) - return version(plugin); + return version_cmd(plugin); while (*cmd) { if (!strcmp(str, (*cmd)->name) || @@ -183,7 +190,7 @@ int handle_plugin(int argc, char **argv, struct plugin *plugin) if (plugin->name) { printf("ERROR: Invalid sub-command '%s' for plugin %s\n", str, plugin->name); return -ENOTTY; - } + } extension = plugin->next; while (extension) { @@ -192,8 +199,10 @@ int handle_plugin(int argc, char **argv, struct plugin *plugin) extension = extension->next; } - /* If the command is executed with the extension name and - * command together ("plugin-command"), run the plug in */ + /* + * If the command is executed with the extension name and + * command together ("plugin-command"), run the plug in + */ extension = plugin->next; while (extension) { if (!strncmp(str, extension->name, strlen(extension->name))) { |