static char *opt_channel_name;
static char *opt_session_name;
static int opt_userspace;
-static char *opt_cmd_name;
static int opt_disable_all;
+#if 0
+/* Not implemented yet */
+static char *opt_cmd_name;
static pid_t opt_pid;
+#endif
enum {
OPT_HELP = 1,
OPT_USERSPACE,
+ OPT_LIST_OPTIONS,
};
static struct lttng_handle *handle;
{"all-events", 'a', POPT_ARG_VAL, &opt_disable_all, 1, 0, 0},
{"channel", 'c', POPT_ARG_STRING, &opt_channel_name, 0, 0, 0},
{"kernel", 'k', POPT_ARG_VAL, &opt_kernel, 1, 0, 0},
+#if 0
+ /* Not implemented yet */
{"userspace", 'u', POPT_ARG_STRING | POPT_ARGFLAG_OPTIONAL, &opt_cmd_name, OPT_USERSPACE, 0, 0},
{"pid", 'p', POPT_ARG_INT, &opt_pid, 0, 0, 0},
+#else
+ {"userspace", 'u', POPT_ARG_NONE, 0, OPT_USERSPACE, 0, 0},
+#endif
+ {"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
{0, 0, 0, 0, 0, 0, 0}
};
fprintf(ofp, "usage: lttng disable-event NAME[,NAME2,...] [options]\n");
fprintf(ofp, "\n");
fprintf(ofp, " -h, --help Show this help\n");
+ fprintf(ofp, " --list-options Simple listing of options\n");
fprintf(ofp, " -s, --session Apply on session name\n");
fprintf(ofp, " -c, --channel Apply on this channel\n");
fprintf(ofp, " -a, --all-events Disable all tracepoints\n");
fprintf(ofp, " -k, --kernel Apply for the kernel tracer\n");
+#if 0
fprintf(ofp, " -u, --userspace [CMD] Apply for 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 for the user-space tracer\n");
+#endif
fprintf(ofp, "\n");
}
goto error;
}
+ /* Create lttng domain */
if (opt_kernel) {
dom.type = LTTNG_DOMAIN_KERNEL;
- } else if (opt_pid != 0) {
- dom.type = LTTNG_DOMAIN_UST_PID;
- dom.attr.pid = opt_pid;
- DBG("PID %d set to lttng handle", opt_pid);
- } else if (opt_userspace && opt_cmd_name == NULL) {
+ } else if (opt_userspace) {
dom.type = LTTNG_DOMAIN_UST;
- DBG("UST global domain selected");
- } else if (opt_userspace && opt_cmd_name != NULL) {
- dom.type = LTTNG_DOMAIN_UST_EXEC_NAME;
- strncpy(dom.attr.exec_name, opt_cmd_name, NAME_MAX);
- dom.attr.exec_name[NAME_MAX - 1] = '\0';
} else {
ERR("Please specify a tracer (-k/--kernel or -u/--userspace)");
- ret = CMD_NOT_IMPLEMENTED;
+ ret = CMD_ERROR;
goto error;
}
DBG("Disabling kernel event %s in channel %s",
event_name, channel_name);
} else if (opt_userspace) { /* User-space tracer action */
+#if 0
if (opt_cmd_name != NULL || opt_pid) {
MSG("Only supporting tracing all UST processes (-u) for now.");
- ret = CMD_NOT_IMPLEMENTED;
+ ret = CMD_UNDEFINED;
goto error;
}
+#endif
DBG("Disabling UST event %s in channel %s",
event_name, channel_name);
} else {
case OPT_USERSPACE:
opt_userspace = 1;
break;
+ case OPT_LIST_OPTIONS:
+ list_cmd_options(stdout, long_options);
+ ret = CMD_SUCCESS;
+ goto end;
default:
usage(stderr);
ret = CMD_UNDEFINED;