Add kernel sesison and channel creation support

[lttng-tools.git] / lttng / options.c

diff --git a/lttng/options.c b/lttng/options.c
index bb0233e7e7f79270b8831c231011f0cd549f2d59..bb3ecbb0cdaf5e6014b74d7583b96c0532d0b8ab 100644 (file)
--- a/lttng/options.c
+++ b/lttng/options.c
@@ -42,7 +42,7 @@ int opt_start_trace = 0;
 int opt_stop_trace = 0;
 int opt_enable_event;
 int opt_disable_event;
-int opt_create_channel;
+int opt_kern_create_channel;
 pid_t opt_trace_pid = 0;
 
 enum {
@@ -68,6 +68,7 @@ static struct poptOption long_options[] = {
        {"group",                       0,              POPT_ARG_STRING,        &opt_tracing_group, 0, 0, 0},
        {"help",                        'h',    POPT_ARG_NONE,          0, OPT_HELP, 0, 0},
        {"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-sessions",       'l',    POPT_ARG_VAL,           &opt_list_session, 1, 0, 0},
        {"list-traces",         't',    POPT_ARG_VAL,           &opt_list_traces, 1, 0, 0},
@@ -119,7 +120,7 @@ static void usage(FILE *ofp)
        fprintf(ofp, "      --stop [NAME]            Stop tracing. Use NAME to identify user-space trace\n");
        fprintf(ofp, "\n");
        fprintf(ofp, "Kernel tracing options:\n");
-       fprintf(ofp, "      --create-channel         Create kernel channel\n");
+       fprintf(ofp, "      --kern-create-channel    Create a kernel channel\n");
        fprintf(ofp, "\n");
        fprintf(ofp, "User-space tracing options:\n");
        fprintf(ofp, "\n");