Mi: mi backend + mi for command version

[lttng-tools.git] / src / bin / lttng / commands / disable_channels.c

diff --git a/src/bin/lttng/commands/disable_channels.c b/src/bin/lttng/commands/disable_channels.c
index 7378ee7a0fd59309bb9ba0b382ec527e63321df9..da53d25c9f54c061ad260bf197bb9a7096d19ad8 100644 (file)
--- a/src/bin/lttng/commands/disable_channels.c
+++ b/src/bin/lttng/commands/disable_channels.c
@@ -65,20 +65,14 @@ static struct poptOption long_options[] = {
  */
 static void usage(FILE *ofp)
 {
-       fprintf(ofp, "usage: lttng disable-channel NAME[,NAME2,...] [options]\n");
+       fprintf(ofp, "usage: lttng disable-channel NAME[,NAME2,...] (-k | -u) [OPTIONS]\n");
        fprintf(ofp, "\n");
+       fprintf(ofp, "Options:\n");
        fprintf(ofp, "  -h, --help               Show this help\n");
        fprintf(ofp, "      --list-options       Simple listing of options\n");
-       fprintf(ofp, "  -s, --session            Apply to session name\n");
+       fprintf(ofp, "  -s, --session NAME       Apply to session name\n");
        fprintf(ofp, "  -k, --kernel             Apply to the kernel tracer\n");
-#if 0
-       fprintf(ofp, "  -u, --userspace [CMD]    Apply to the user-space tracer\n");
-       fprintf(ofp, "                           If no CMD, the domain used is UST global\n");
-       fprintf(ofp, "                           or else the domain is UST EXEC_NAME\n");
-       fprintf(ofp, "  -p, --pid PID            If -u, apply to specific PID (domain: UST PID)\n");
-#else
        fprintf(ofp, "  -u, --userspace          Apply to the user-space tracer\n");
-#endif
        fprintf(ofp, "\n");
 }
 
@@ -99,7 +93,7 @@ static int disable_channels(char *session_name)
        } else if (opt_userspace) {
                dom.type = LTTNG_DOMAIN_UST;
        } else {
-               ERR("Please specify a tracer (-k/--kernel or -u/--userspace)");
+               print_missing_domain();
                ret = CMD_ERROR;
                goto error;
        }
@@ -122,7 +116,7 @@ static int disable_channels(char *session_name)
                        warn = 1;
                } else {
                        MSG("%s channel %s disabled for session %s",
-                                       opt_kernel ? "Kernel" : "UST", channel_name, session_name);
+                                       get_domain_str(dom.type), channel_name, session_name);
                }
 
                /* Next channel */
@@ -173,6 +167,13 @@ int cmd_disable_channels(int argc, const char **argv)
                }
        }
 
+       /* TODO: mi support */
+       if (lttng_opt_mi) {
+               ret = -LTTNG_ERR_MI_NOT_IMPLEMENTED;
+               ERR("mi option not supported");
+               goto end;
+       }
+
        opt_channels = (char*) poptGetArg(pc);
        if (opt_channels == NULL) {
                ERR("Missing channel name(s).\n");