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-rw-r--r--plugin.c41
1 files changed, 25 insertions, 16 deletions
diff --git a/plugin.c b/plugin.c
index 440054b..a5cb4f9 100644
--- a/plugin.c
+++ b/plugin.c
@@ -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))) {