X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng%2Foptions.c;h=b4630c3d79d3b01c0d90ff420682e2079f6f6a54;hb=ad874cce2adeaadea08fcc76300ff43e091febca;hp=61a3802e5548872e72c82d614df76a7b9e6f66cd;hpb=df0da1392bb6c77fff7fc65be518dce7de457ed7;p=lttng-tools.git

diff --git a/lttng/options.c b/lttng/options.c
index 61a3802e5..b4630c3d7 100644
--- a/lttng/options.c
+++ b/lttng/options.c
@@ -33,7 +33,11 @@ int opt_verbose = 0;
 int opt_list_apps = 0;
 int opt_no_sessiond = 0;
 int opt_list_session = 0;
-pid_t opt_create_trace = 0;
+int opt_list_traces = 0;
+int opt_create_trace = 0;
+int opt_start_trace = 0;
+int opt_stop_trace = 0;
+pid_t opt_trace_pid = 0;
 
 enum {
 	OPT_HELP = 42,
@@ -42,18 +46,22 @@ enum {
 static struct poptOption long_options[] = {
 	/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
 	{"create-session",  'c',	POPT_ARG_STRING,	&opt_create_session, 0, 0, 0},
-	{"create-trace",	'C',	POPT_ARG_INT,		&opt_create_trace, 0, 0, 0},
+	{"create-trace",	'C',	POPT_ARG_VAL,		&opt_create_trace, 1, 0, 0},
 	{"destroy-session", 'd',	POPT_ARG_STRING,	&opt_destroy_session, 0, 0, 0},
 	{"group",			0,		POPT_ARG_STRING,	&opt_tracing_group, 0, 0},
 	{"help",			'h',	POPT_ARG_NONE,		0, OPT_HELP, 0, 0},
 	{"kernel",			0,		POPT_ARG_VAL,		&opt_trace_kernel, 1, 0, 0},
 	{"list-apps",		'L',	POPT_ARG_VAL,		&opt_list_apps, 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},
 	{"no-sessiond",		0,		POPT_ARG_VAL,		&opt_no_sessiond, 1, 0, 0},
+	{"pid",				'p',	POPT_ARG_INT,		&opt_trace_pid, 0, 0, 0},
 	{"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_VAL,		&opt_start_trace, 1, 0, 0},
+	{"stop",			0,		POPT_ARG_VAL,		&opt_stop_trace, 1, 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}
@@ -85,8 +93,12 @@ static void usage(FILE *ofp)
 	fprintf(ofp, "Tracing options:\n");
 	//fprintf(ofp, "      --kernel               Enable kernel tracing\n");
 	//fprintf(ofp, "      --no-kernel            Disable kernel tracing\n");
+	fprintf(ofp, "  -p, --pid PID                Set tracing action for PID\n");
 	fprintf(ofp, "  -L, --list-apps              List traceable UST applications\n");
-	fprintf(ofp, "  -C, --create-trace PID       Create trace for PID\n");
+	fprintf(ofp, "  -t, --list-traces            List session's traces. Use -s to specify the session\n");
+	fprintf(ofp, "  -C, --create-trace           Create a trace\n");
+	fprintf(ofp, "      --start                  Start tracing\n");
+	fprintf(ofp, "      --stop                   Stop tracing\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");
@@ -108,7 +120,7 @@ int parse_args(int argc, const char **argv)
 		return -1;
 	}
 
-	pc = poptGetContext("lttng", argc, argv, long_options, 0);
+	pc = poptGetContext(NULL, argc, argv, long_options, 0);
 	poptReadDefaultConfig(pc, 0);
 
 	while ((opt = poptGetNextOpt(pc)) != -1) {