Help Added to the Gluster-CLI for all sub commands (some deletions in the old patch)

Signed-off-by: Kaushik BV <kaushikbv@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1156 (gluster --help should display all the options)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1156

1 files changed, 7 insertions, 1 deletions

diff --git a/cli/src/cli-cmd.c b/cli/src/cli-cmd.c
index e526fe8895d..ae4e2db2c1f 100644
--- a/cli/src/cli-cmd.c
+++ b/cli/src/cli-cmd.c
@@ -44,6 +44,9 @@ static pthread_mutex_t     conn_mutex = PTHREAD_MUTEX_INITIALIZER;
 int    cli_op_ret = 0;
 int    connected = 0;
 
+int cli_cmd_log_help_cbk (struct cli_state *state, struct cli_cmd_word *in_word,
+                      const char **words, int wordcount);
+
 static gf_boolean_t
 cli_cmd_needs_connection (struct cli_cmd_word *word)
 {
@@ -92,6 +95,9 @@ cli_cmd_process (struct cli_state *state, int argc, char **argv)
                 return -1;
         }
 
+	if ( strcmp (word->word,"--help")==0 )
+		goto callback;
+
         await_conn = cli_cmd_needs_connection (word);
 
         if (await_conn) {
@@ -104,7 +110,7 @@ cli_cmd_process (struct cli_state *state, int argc, char **argv)
                 }
         }
 
-
+callback:
         ret = word->cbkfn (state, word, (const char **)argv, argc);
 
         return ret;