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Update loglevel ABI
[lttng-tools.git]
/
src
/
bin
/
lttng
/
commands
/
list.c
diff --git
a/src/bin/lttng/commands/list.c
b/src/bin/lttng/commands/list.c
index f09edaef474ce76660fd67aad1867d42bc7b4550..4b8a07c48fc6aa29dc316711f8cf0774c6fbe334 100644
(file)
--- a/
src/bin/lttng/commands/list.c
+++ b/
src/bin/lttng/commands/list.c
@@
-43,6
+43,7
@@
const char *indent8 = " ";
enum {
OPT_HELP = 1,
OPT_USERSPACE,
enum {
OPT_HELP = 1,
OPT_USERSPACE,
+ OPT_LIST_OPTIONS,
};
static struct lttng_handle *handle;
};
static struct lttng_handle *handle;
@@
-60,6
+61,7
@@
static struct poptOption long_options[] = {
#endif
{"channel", 'c', POPT_ARG_STRING, &opt_channel, 0, 0, 0},
{"domain", 'd', POPT_ARG_VAL, &opt_domain, 1, 0, 0},
#endif
{"channel", 'c', POPT_ARG_STRING, &opt_channel, 0, 0, 0},
{"domain", 'd', POPT_ARG_VAL, &opt_domain, 1, 0, 0},
+ {"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
{0, 0, 0, 0, 0, 0, 0}
};
{0, 0, 0, 0, 0, 0, 0}
};
@@
-68,7
+70,7
@@
static struct poptOption long_options[] = {
*/
static void usage(FILE *ofp)
{
*/
static void usage(FILE *ofp)
{
- fprintf(ofp, "usage: lttng list [
[-k] [-u] [-p PID] [SESSION [<options>]
]]\n");
+ fprintf(ofp, "usage: lttng list [
SESSION [<OPTIONS>
]]\n");
fprintf(ofp, "\n");
fprintf(ofp, "With no arguments, list available tracing session(s)\n");
fprintf(ofp, "\n");
fprintf(ofp, "\n");
fprintf(ofp, "With no arguments, list available tracing session(s)\n");
fprintf(ofp, "\n");
@@
-76,6
+78,7
@@
static void usage(FILE *ofp)
fprintf(ofp, "With -u alone, list available userspace events\n");
fprintf(ofp, "\n");
fprintf(ofp, " -h, --help Show this help\n");
fprintf(ofp, "With -u alone, list available userspace events\n");
fprintf(ofp, "\n");
fprintf(ofp, " -h, --help Show this help\n");
+ fprintf(ofp, " --list-options Simple listing of options\n");
fprintf(ofp, " -k, --kernel Select kernel domain\n");
fprintf(ofp, " -u, --userspace Select user-space domain.\n");
#if 0
fprintf(ofp, " -k, --kernel Select kernel domain\n");
fprintf(ofp, " -u, --userspace Select user-space domain.\n");
#if 0
@@
-176,8
+179,9
@@
static void print_events(struct lttng_event *event)
ret = snprintf(ll_value, LTTNG_SYMBOL_NAME_LEN,
" (%lld)", (long long) event->loglevel_value);
ret = snprintf(ll_value, LTTNG_SYMBOL_NAME_LEN,
" (%lld)", (long long) event->loglevel_value);
- if (ret < 0)
+ if (ret < 0)
{
ERR("snprintf error");
ERR("snprintf error");
+ }
}
MSG("%s%s%s%s%s%s (type: tracepoint)%s", indent6,
event->name,
}
MSG("%s%s%s%s%s%s (type: tracepoint)%s", indent6,
event->name,
@@
-212,11
+216,6
@@
static void print_events(struct lttng_event *event)
MSG("%s (type: noop)%s", indent6,
enabled_string(event->enabled));
break;
MSG("%s (type: noop)%s", indent6,
enabled_string(event->enabled));
break;
- case LTTNG_EVENT_TRACEPOINT_LOGLEVEL:
- MSG("%s%s (type: tracepoint loglevel)%s", indent6,
- event->name,
- enabled_string(event->enabled));
- break;
case LTTNG_EVENT_ALL:
/* We should never have "all" events in list. */
assert(0);
case LTTNG_EVENT_ALL:
/* We should never have "all" events in list. */
assert(0);
@@
-556,6
+555,10
@@
int cmd_list(int argc, const char **argv)
case OPT_USERSPACE:
opt_userspace = 1;
break;
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;
default:
usage(stderr);
ret = CMD_UNDEFINED;
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