return;
}
-int show_cmd_man_page(const char *cmd_name)
+int show_cmd_help(const char *cmd_name, const char *help_msg)
{
int ret;
char page_name[32];
ret = sprintf(page_name, "lttng-%s", cmd_name);
assert(ret > 0 && ret < 32);
+ ret = utils_show_help(1, page_name, help_msg);
+ if (ret && !help_msg) {
+ ERR("Cannot view man page `lttng-%s(1)`", cmd_name);
+ perror("exec");
+ }
- return utils_show_man_page(1, page_name);
+ return ret;
}