X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Foption.c;h=01237acb2e62b67446c8b8ecb582d456c9b8fd7f;hb=558aa01322f1af8be09fcfc086864da0373823c5;hp=4c45d2ab97d21cbd19ab1b0c13ca63750cc3d78b;hpb=ffd54a901f0062e31ffb35a316de9d8b17104abb;p=lttv.git

diff --git a/ltt/branches/poly/lttv/option.c b/ltt/branches/poly/lttv/option.c
index 4c45d2ab..01237acb 100644
--- a/ltt/branches/poly/lttv/option.c
+++ b/ltt/branches/poly/lttv/option.c
@@ -215,3 +215,32 @@ void lttv_option_parse(int argc, char **argv)
   destroy_popts(&list, &popts, &c);
 }
 
+static void show_help(LttvOption *option)
+{
+  printf("--%s  -%c  argument: %s\n" , option->long_name,
+																			option->char_name,
+																			option->arg_description);
+  printf("                     %s\n" , option->description);
+
+}
+
+void lttv_option_show_help(void)
+{
+	LttvOption option;
+
+  GPtrArray *list = g_ptr_array_new();
+
+  int i;
+
+  g_hash_table_foreach(options, list_options, list);
+
+	printf("Built-in commands available:\n");
+	printf("\n");
+
+  for(i = 0 ; i < list->len ; i++) {
+    show_help((LttvOption *)list->pdata[i]);
+  }
+  g_ptr_array_free(list, TRUE);
+
+
+}