}
if (attr->extended.ptr) {
- struct lttng_channel_extended *ext = NULL;
+ struct lttng_channel_extended *ext = nullptr;
ext = (struct lttng_channel_extended *) attr->extended.ptr;
ret = config_writer_write_element_unsigned_int(
struct lttng_ust_abi_channel_attr *attr)
{
int ret;
- struct ltt_ust_channel *channel = NULL;
+ struct ltt_ust_channel *channel = nullptr;
ret = config_writer_write_element_string(writer,
config_element_overwrite_mode,
instrumentation_string = config_event_type_syscall;
break;
default:
- instrumentation_string = NULL;
+ instrumentation_string = nullptr;
}
return instrumentation_string;
context_type_string = config_event_context_vsgid;
break;
default:
- context_type_string = NULL;
+ context_type_string = nullptr;
}
return context_type_string;
* are stored as a node of type event_perf_context_type.
*/
default:
- context_type_string = NULL;
+ context_type_string = nullptr;
break;
}
buffer_type_string = config_buffer_type_global;
break;
default:
- buffer_type_string = NULL;
+ buffer_type_string = nullptr;
}
return buffer_type_string;
loglevel_type_string = config_loglevel_type_single;
break;
default:
- loglevel_type_string = NULL;
+ loglevel_type_string = nullptr;
}
return loglevel_type_string;
*/
addr = event->event->u.kprobe.addr;
offset = event->event->u.kprobe.offset;
- symbol_name = addr ? NULL : event->event->u.kprobe.symbol_name;
+ symbol_name = addr ? nullptr : event->event->u.kprobe.symbol_name;
break;
case LTTNG_KERNEL_ABI_KRETPROBE:
addr = event->event->u.kretprobe.addr;
offset = event->event->u.kretprobe.offset;
- symbol_name = addr ? NULL : event->event->u.kretprobe.symbol_name;
+ symbol_name = addr ? nullptr : event->event->u.kretprobe.symbol_name;
break;
default:
- LTTNG_ASSERT(1);
ERR("Unsupported kernel instrumentation type.");
ret = LTTNG_ERR_INVALID;
goto end;
goto end;
}
} else {
- struct agent *agent = NULL;
+ struct agent *agent = nullptr;
agent = trace_ust_find_agent(session, ust_chan->domain);
if (!agent) {
const char *element_id_tracker, *element_target_id, *element_id;
const struct process_attr_tracker *tracker;
enum lttng_tracking_policy tracking_policy;
- struct lttng_process_attr_values *values = NULL;
+ struct lttng_process_attr_values *values = nullptr;
switch (process_attr) {
case LTTNG_PROCESS_ATTR_PROCESS_ID:
for (i = 0; i < count; i++) {
unsigned int integral_value = UINT_MAX;
- const char *name = NULL;
+ const char *name = nullptr;
const struct process_attr_value *value =
lttng_process_attr_tracker_values_get_at_index(values, i);
int ret, fd = -1;
char config_file_path[LTTNG_PATH_MAX];
size_t len;
- struct config_writer *writer = NULL;
+ struct config_writer *writer = nullptr;
size_t session_name_len;
const char *provided_path;
int file_open_flags = O_CREAT | O_WRONLY | O_TRUNC;