#include <common/sessiond-comm/sessiond-comm.hpp>
#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
#include <unistd.h>
#include <urcu/list.h>
/* Ownership of kctx_copy is transferred to the callee. */
ret = kernel_add_channel_context(kchan, kctx_copy);
- kctx_copy = NULL;
+ kctx_copy = nullptr;
if (ret != 0) {
goto error;
}
/* Ownership of kctx is transferred to the callee. */
ret = kernel_add_channel_context(kchan, kctx);
- kctx = NULL;
+ kctx = nullptr;
if (ret != 0) {
goto error;
}
const struct lttng_event_context *ctx)
{
int ret;
- struct ltt_ust_context *uctx = NULL;
+ struct ltt_ust_context *uctx = nullptr;
LTTNG_ASSERT(usess);
LTTNG_ASSERT(uchan);
goto duplicate;
}
}
- uctx = NULL;
+ uctx = nullptr;
switch (domain) {
case LTTNG_DOMAIN_JUL:
/* Create ltt UST context */
uctx = trace_ust_create_context(ctx);
- if (uctx == NULL) {
+ if (uctx == nullptr) {
ret = LTTNG_ERR_UST_CONTEXT_INVAL;
goto error;
}
LTTNG_ASSERT(ctx);
LTTNG_ASSERT(channel_name);
- kctx = trace_kernel_create_context(NULL);
+ kctx = trace_kernel_create_context(nullptr);
if (!kctx) {
ret = -LTTNG_ERR_NOMEM;
goto error;
if (*channel_name == '\0') {
ret = add_kctx_all_channels(ksession, kctx);
/* Ownership of kctx is transferred to the callee. */
- kctx = NULL;
+ kctx = nullptr;
if (ret != LTTNG_OK) {
goto error;
}
} else {
/* Get kernel channel */
kchan = trace_kernel_get_channel_by_name(channel_name, ksession);
- if (kchan == NULL) {
+ if (kchan == nullptr) {
ret = LTTNG_ERR_KERN_CHAN_NOT_FOUND;
goto error;
}
ret = add_kctx_to_channel(kctx, kchan);
/* Ownership of kctx is transferred to the callee. */
- kctx = NULL;
+ kctx = nullptr;
if (ret != LTTNG_OK) {
goto error;
}
int ret = LTTNG_OK;
struct lttng_ht_iter iter;
struct lttng_ht *chan_ht;
- struct ltt_ust_channel *uchan = NULL;
+ struct ltt_ust_channel *uchan = nullptr;
LTTNG_ASSERT(usess);
LTTNG_ASSERT(ctx);
/* Get UST channel if defined */
if (channel_name[0] != '\0') {
uchan = trace_ust_find_channel_by_name(chan_ht, channel_name);
- if (uchan == NULL) {
+ if (uchan == nullptr) {
ret = LTTNG_ERR_UST_CHAN_NOT_FOUND;
goto error;
}