X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=lttng%2Foptions.c;h=183c54dcf0757e2b74f658c0fb7c61804d21b4dd;hp=4b8eeb50bed749cda2f07fd91fce04c998a206e9;hb=ce3d728cd9bfcc0f7d43e08275a92cf04e898662;hpb=d4a2a84a5533017c9d0aa9fe66e7677a6b36b521

diff --git a/lttng/options.c b/lttng/options.c
index 4b8eeb50b..183c54dcf 100644
--- a/lttng/options.c
+++ b/lttng/options.c
@@ -34,6 +34,7 @@ int opt_list_apps = 0;
 int opt_no_sessiond = 0;
 int opt_list_session = 0;
 pid_t opt_create_trace = 0;
+pid_t opt_start_trace = 0;
 
 enum {
 	OPT_HELP = 42,
@@ -54,6 +55,7 @@ static struct poptOption long_options[] = {
 	{"quiet",			'q',	POPT_ARG_VAL,		&opt_quiet, 1, 0, 0},
 	{"session",			's',	POPT_ARG_STRING,	&opt_session_uuid, 0, 0, 0},
 	{"sessiond-path",	0,		POPT_ARG_STRING,	&opt_sessiond_path, 0, 0, 0},
+	{"start",			0,		POPT_ARG_INT,		&opt_start_trace, 0, 0, 0},
 	{"verbose",			'v',	POPT_ARG_VAL,		&opt_verbose, 1, 0, 0},
 	//{"session",			0,		POPT_ARG_STRING | POPT_ARGFLAG_OPTIONAL, &opt_session_name, 0, 0},
 	{0, 0, 0, 0, 0, 0, 0}
@@ -87,6 +89,7 @@ static void usage(FILE *ofp)
 	//fprintf(ofp, "      --no-kernel            Disable kernel tracing\n");
 	fprintf(ofp, "  -L, --list-apps              List traceable UST applications\n");
 	fprintf(ofp, "  -C, --create-trace PID       Create trace for PID\n");
+	fprintf(ofp, "      --start PID              Start trace for PID\n");
 	fprintf(ofp, "\n");
 	fprintf(ofp, "Please see the lttng(1) man page for full documentation.\n");
 	fprintf(ofp, "See http://lttng.org/ust for updates, bug reports and news.\n");