Core modification and listing kernel event support

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

diff --git a/lttng/options.c b/lttng/options.c
index fe7e400f8a6da2862a8da9fe7535b85aadd3b938..a24de718964376414d80aae7e9cfcab26b5d5192 100644 (file)
--- a/lttng/options.c
+++ b/lttng/options.c
@@ -42,6 +42,7 @@ int opt_create_trace;
 int opt_start_trace;
 int opt_stop_trace;
 int opt_enable_event;
+int opt_enable_all_event;
 int opt_disable_event;
 int opt_kern_create_channel;
 pid_t opt_trace_pid;
@@ -66,6 +67,7 @@ static struct poptOption long_options[] = {
        {"destroy-session", 'd',        POPT_ARG_STRING,        0, OPT_DESTROY_SESSION, 0, 0},
        {"disable-event",       0,              POPT_ARG_STRING,        0, OPT_DISABLE_EVENT, 0, 0},
        {"enable-event",        'e',    POPT_ARG_STRING,        0, OPT_ENABLE_EVENT, 0, 0},
+       {"enable-all-event",'a',        POPT_ARG_VAL,           &opt_enable_all_event, 1, 0, 0},
        {"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},
@@ -116,6 +118,7 @@ static void usage(FILE *ofp)
        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, "  -a, --enable-all-event       Enable all tracing event\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");
        fprintf(ofp, "  -D, --destroy-trace [NAME]   Destroy a trace. Use NAME to identify user-space trace\n");