X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=lttng%2Fcommands%2Fenable_channels.c;fp=lttng%2Fcommands%2Fenable_channels.c;h=7dbec903a1664f8b9894fd8eae2351d5517bd035;hp=f8ad58d54ccb6cb2d9dd37b95661abc353306657;hb=5440dc4282b3186641a8886dc05f6cf5641b5191;hpb=0f7a07a734ff993a3cf4d132003398f1f7c1e2f4

diff --git a/lttng/commands/enable_channels.c b/lttng/commands/enable_channels.c
index f8ad58d54..7dbec903a 100644
--- a/lttng/commands/enable_channels.c
+++ b/lttng/commands/enable_channels.c
@@ -31,6 +31,7 @@
 
 static char *opt_channels;
 static char *opt_kernel;
+static char *opt_session_name;
 static int opt_pid_all;
 static int opt_userspace;
 static pid_t opt_pid;
@@ -43,6 +44,7 @@ enum {
 static struct poptOption long_options[] = {
 	/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
 	{"help",           'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0},
+	{"session",        's', POPT_ARG_STRING, &opt_session_name, 0, 0, 0},
 	{"kernel",         'k', POPT_ARG_VAL, &opt_kernel, 1, 0, 0},
 	{"userspace",      'u', POPT_ARG_NONE, 0, OPT_USERSPACE, 0, 0},
 	{"all",            0,   POPT_ARG_VAL, &opt_pid_all, 1, 0, 0},
@@ -58,6 +60,7 @@ static void usage(FILE *ofp)
 	fprintf(ofp, "usage: lttng enable-channel NAME[,NAME2,...] [options]\n");
 	fprintf(ofp, "\n");
 	fprintf(ofp, "  -h, --help            Show this help\n");
+	fprintf(ofp, "  -s, --session            Apply on session name\n");
 	fprintf(ofp, "  -k, --kernel          Apply for the kernel tracer\n");
 	fprintf(ofp, "  -u, --userspace       Apply for the user-space tracer\n");
 	fprintf(ofp, "      --all             If -u, apply on all traceable apps\n");
@@ -75,7 +78,7 @@ static int enable_channels(void)
 	int ret = CMD_SUCCESS;
 	char *channel_name;
 
-	if (set_session_name() < 0) {
+	if (set_session_name(opt_session_name) < 0) {
 		ret = CMD_ERROR;
 		goto error;
 	}