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Fix: cppcheck linter cleanups
[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 826cef269f088164595e30240f9fd537c1db0dbe..48b2c82763e3bb69a40987e9f42f41e765355037 100644
(file)
--- a/
src/bin/lttng/commands/list.c
+++ b/
src/bin/lttng/commands/list.c
@@
-146,6
+146,15
@@
const char *enabled_string(int value)
}
}
}
}
+static
+const char *filter_string(int value)
+{
+ switch (value) {
+ case 1: return " [with filter]";
+ default: return "";
+ }
+}
+
static const char *loglevel_string(int value)
{
switch (value) {
static const char *loglevel_string(int value)
{
switch (value) {
@@
-195,23
+204,26
@@
static void print_events(struct lttng_event *event)
case LTTNG_EVENT_TRACEPOINT:
{
if (event->loglevel != -1) {
case LTTNG_EVENT_TRACEPOINT:
{
if (event->loglevel != -1) {
- MSG("%s%s (loglevel: %s (%d)) (type: tracepoint)%s",
+ MSG("%s%s (loglevel: %s (%d)) (type: tracepoint)%s
%s
",
indent6,
event->name,
loglevel_string(event->loglevel),
event->loglevel,
indent6,
event->name,
loglevel_string(event->loglevel),
event->loglevel,
- enabled_string(event->enabled));
+ enabled_string(event->enabled),
+ filter_string(event->filter));
} else {
} else {
- MSG("%s%s (type: tracepoint)%s",
+ MSG("%s%s (type: tracepoint)%s
%s
",
indent6,
event->name,
indent6,
event->name,
- enabled_string(event->enabled));
+ enabled_string(event->enabled),
+ filter_string(event->filter));
}
break;
}
case LTTNG_EVENT_PROBE:
}
break;
}
case LTTNG_EVENT_PROBE:
- MSG("%s%s (type: probe)%s", indent6,
- event->name, enabled_string(event->enabled));
+ MSG("%s%s (type: probe)%s%s", indent6,
+ event->name, enabled_string(event->enabled),
+ filter_string(event->filter));
if (event->attr.probe.addr != 0) {
MSG("%saddr: 0x%" PRIx64, indent8, event->attr.probe.addr);
} else {
if (event->attr.probe.addr != 0) {
MSG("%saddr: 0x%" PRIx64, indent8, event->attr.probe.addr);
} else {
@@
-221,17
+233,20
@@
static void print_events(struct lttng_event *event)
break;
case LTTNG_EVENT_FUNCTION:
case LTTNG_EVENT_FUNCTION_ENTRY:
break;
case LTTNG_EVENT_FUNCTION:
case LTTNG_EVENT_FUNCTION_ENTRY:
- MSG("%s%s (type: function)%s", indent6,
- event->name, enabled_string(event->enabled));
+ MSG("%s%s (type: function)%s%s", indent6,
+ event->name, enabled_string(event->enabled),
+ filter_string(event->filter));
MSG("%ssymbol: \"%s\"", indent8, event->attr.ftrace.symbol_name);
break;
case LTTNG_EVENT_SYSCALL:
MSG("%ssymbol: \"%s\"", indent8, event->attr.ftrace.symbol_name);
break;
case LTTNG_EVENT_SYSCALL:
- MSG("%ssyscalls (type: syscall)%s", indent6,
- enabled_string(event->enabled));
+ MSG("%ssyscalls (type: syscall)%s%s", indent6,
+ enabled_string(event->enabled),
+ filter_string(event->filter));
break;
case LTTNG_EVENT_NOOP:
break;
case LTTNG_EVENT_NOOP:
- MSG("%s (type: noop)%s", indent6,
- enabled_string(event->enabled));
+ MSG("%s (type: noop)%s%s", indent6,
+ enabled_string(event->enabled),
+ filter_string(event->filter));
break;
case LTTNG_EVENT_ALL:
/* We should never have "all" events in list. */
break;
case LTTNG_EVENT_ALL:
/* We should never have "all" events in list. */
@@
-265,8
+280,8
@@
static void print_event_field(struct lttng_event_field *field)
if (!field->field_name[0]) {
return;
}
if (!field->field_name[0]) {
return;
}
- MSG("%sfield: %s (%s)
", indent6
, field->field_name,
- field_type(field));
+ MSG("%sfield: %s (%s)
%s", indent8
, field->field_name,
+ field_type(field)
, field->nowrite ? " [no write]" : ""
);
}
/*
}
/*
@@
-506,11
+521,17
@@
static int list_channels(const char *channel_name)
count = lttng_list_channels(handle, &channels);
if (count < 0) {
count = lttng_list_channels(handle, &channels);
if (count < 0) {
- ret = count;
+ switch (-count) {
+ case LTTNG_ERR_KERN_CHAN_NOT_FOUND:
+ ret = CMD_SUCCESS;
+ WARN("No kernel channel");
+ break;
+ default:
+ /* We had a real error */
+ ret = count;
+ ERR("%s", lttng_strerror(ret));
+ }
goto error_channels;
goto error_channels;
- } else if (count == 0) {
- ERR("Channel %s not found", channel_name);
- goto error;
}
if (channel_name == NULL) {
}
if (channel_name == NULL) {
@@
-659,8
+680,7
@@
error:
*/
int cmd_list(int argc, const char **argv)
{
*/
int cmd_list(int argc, const char **argv)
{
- int opt, i, ret = CMD_SUCCESS;
- int nb_domain;
+ int opt, ret = CMD_SUCCESS;
const char *session_name;
static poptContext pc;
struct lttng_domain domain;
const char *session_name;
static poptContext pc;
struct lttng_domain domain;
@@
-757,6
+777,8
@@
int cmd_list(int argc, const char **argv)
goto end;
}
} else {
goto end;
}
} else {
+ int i, nb_domain;
+
/* We want all domain(s) */
nb_domain = lttng_list_domains(session_name, &domains);
if (nb_domain < 0) {
/* We want all domain(s) */
nb_domain = lttng_list_domains(session_name, &domains);
if (nb_domain < 0) {
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