X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=inline;f=lttng%2Foptions.c;h=fe7e400f8a6da2862a8da9fe7535b85aadd3b938;hb=e7d10b0958f6bd5adbaac502d1e708daf34fed20;hp=643ea5194cd2a8f511907d07ec44a33b1f9ad722;hpb=64a23ac4e22093a782b87fe615fabf20edacedd2;p=lttng-tools.git

diff --git a/lttng/options.c b/lttng/options.c
index 643ea5194..fe7e400f8 100644
--- a/lttng/options.c
+++ b/lttng/options.c
@@ -30,20 +30,21 @@ char *opt_trace_name;
 int opt_destroy_trace;
 int opt_create_session;
 int opt_destroy_session;
-int opt_trace_kernel = 0;
-int opt_quiet = 0;
-int opt_verbose = 0;
-int opt_list_apps = 0;
-int opt_no_sessiond = 0;
-int opt_list_session = 0;
-int opt_list_traces = 0;
+int opt_trace_kernel;
+int opt_quiet;
+int opt_verbose;
+int opt_list_apps;
+int opt_list_events;
+int opt_no_sessiond;
+int opt_list_session;
+int opt_list_traces;
 int opt_create_trace;
-int opt_start_trace = 0;
-int opt_stop_trace = 0;
+int opt_start_trace;
+int opt_stop_trace;
 int opt_enable_event;
 int opt_disable_event;
 int opt_kern_create_channel;
-pid_t opt_trace_pid = 0;
+pid_t opt_trace_pid;
 
 enum {
 	OPT_HELP = 1,
@@ -70,6 +71,7 @@ static struct poptOption long_options[] = {
 	{"kernel",			'k',	POPT_ARG_VAL,		&opt_trace_kernel, 1, 0, 0},
 	{"kern-create-channel",0,   POPT_ARG_VAL,		&opt_kern_create_channel, 1, 0, 0},
 	{"list-apps",		'L',	POPT_ARG_VAL,		&opt_list_apps, 1, 0, 0},
+	{"list-events",		0,		POPT_ARG_VAL,		&opt_list_events, 1, 0, 0},
 	{"list-sessions",	'l',	POPT_ARG_VAL,		&opt_list_session, 1, 0, 0},
 	{"list-traces",		't',	POPT_ARG_VAL,		&opt_list_traces, 1, 0, 0},
 	{"no-kernel",		0,		POPT_ARG_VAL,		&opt_trace_kernel, 0, 0, 0},
@@ -112,6 +114,7 @@ static void usage(FILE *ofp)
 	fprintf(ofp, "Tracing options:\n");
 	fprintf(ofp, "  -p, --pid PID                Specify action on user-space tracer for PID\n");
 	fprintf(ofp, "  -k, --kernel                 Specify action on kernel tracer\n");
+	fprintf(ofp, "      --list-events            List all available tracing events\n");
 	fprintf(ofp, "  -e, --enable-event LIST      Enable tracing event (support marker and tracepoint)\n");
 	fprintf(ofp, "      --disable-event LIST     Disable tracing event (support marker and tracepoint)\n");
 	fprintf(ofp, "  -C, --create-trace           Create a trace. Allocate and setup a trace\n");