Add missing options in help

Patch from Christian to support the --help option and update to the
usage message to show we support -o,--output option.

Signed-off-by: Christian Babeux <christian.babeux@efficios.com>
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>

diff --git a/src/bin/lttng-relayd/main.c b/src/bin/lttng-relayd/main.c
index 338341ddaceeae4d6203f43fdf63a80d685ba5a8..bdefd16763850b7e75a5a9f294ebfb434aca41b3 100644 (file)
--- a/src/bin/lttng-relayd/main.c
+++ b/src/bin/lttng-relayd/main.c
@@ -105,6 +105,7 @@ void usage(void)
        fprintf(stderr, "  -d, --daemonize                    Start as a daemon.\n");
        fprintf(stderr, "  -C, --control-port                 Control port listening (URI)\n");
        fprintf(stderr, "  -D, --data-port                    Data port listening (URI)\n");
+       fprintf(stderr, "  -o, --output                       Output path for traces (PATH)\n");
        fprintf(stderr, "  -v, --verbose                      Verbose mode. Activate DBG() macro.\n");
 }
 
@@ -119,6 +120,7 @@ int parse_args(int argc, char **argv)
                { "control-port", 1, 0, 'C' },
                { "data-port", 1, 0, 'D' },
                { "daemonize", 0, 0, 'd' },
+               { "help", 0, 0, 'h' },
                { "output", 1, 0, 'o' },
                { "verbose", 0, 0, 'v' },
                { NULL, 0, 0, 0 }