#include <common/defaults.h>
#include <common/error.h>
#include <common/config/config.h>
-#include <common/config/config-session-internal.h>
#include <common/utils.h>
#include <common/runas.h>
#include <lttng/save-internal.h>
case LTTNG_UST_CONTEXT_PTHREAD_ID:
context_type_string = config_event_context_pthread_id;
break;
+ case LTTNG_UST_CONTEXT_PERF_THREAD_COUNTER:
+ context_type_string = config_event_context_perf_thread_counter;
+ break;
default:
context_type_string = NULL;
+ break;
}
return context_type_string;
goto end;
}
- ret = config_writer_open_element(writer, config_element_contexts);
- if (ret) {
- ret = LTTNG_ERR_SAVE_IO_FAIL;
- goto end;
- }
-
ret = config_writer_open_element(writer, config_element_context);
if (ret) {
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
}
- if (ctx->ctx == LTTNG_KERNEL_CONTEXT_PERF_COUNTER) {
+ if (ctx->ctx == LTTNG_KERNEL_CONTEXT_PERF_CPU_COUNTER) {
ret = config_writer_open_element(writer, config_element_perf);
if (ret) {
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
}
+end:
+ return ret;
+}
+
+static
+int save_kernel_contexts(struct config_writer *writer,
+ struct ltt_kernel_channel *kchan)
+{
+ int ret;
+ struct ltt_kernel_context *ctx;
+
+ ret = config_writer_open_element(writer, config_element_contexts);
+ if (ret) {
+ ret = LTTNG_ERR_SAVE_IO_FAIL;
+ goto end;
+ }
+
+ cds_list_for_each_entry(ctx, &kchan->ctx_list, list) {
+ ret = save_kernel_context(writer, &ctx->ctx);
+ if (ret) {
+ goto end;
+ }
+ }
+
/* /contexts */
ret = config_writer_close_element(writer);
if (ret) {
goto end;
}
- ret = save_kernel_context(writer, kchan->ctx);
+ ret = save_kernel_contexts(writer, kchan);
if (ret) {
goto end;
}
static
int save_ust_session(struct config_writer *writer,
- struct ltt_session *session, int save_jul)
+ struct ltt_session *session, int save_agent)
{
int ret;
struct ltt_ust_channel *ust_chan;
assert(session);
ret = config_writer_write_element_string(writer, config_element_type,
- save_jul ? config_domain_type_jul : config_domain_type_ust);
+ save_agent ? config_domain_type_jul : config_domain_type_ust);
if (ret) {
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
rcu_read_lock();
cds_lfht_for_each_entry(session->ust_session->domain_global.channels->ht,
&iter.iter, node, node) {
- int jul_channel;
+ int agent_channel;
ust_chan = caa_container_of(node, struct ltt_ust_channel, node);
- jul_channel = !strcmp(DEFAULT_JUL_CHANNEL_NAME, ust_chan->name);
- if (!(save_jul ^ jul_channel)) {
+ agent_channel = !strcmp(DEFAULT_JUL_CHANNEL_NAME, ust_chan->name);
+ if (!(save_agent ^ agent_channel)) {
ret = save_ust_channel(writer, ust_chan, session->ust_session);
if (ret) {
rcu_read_unlock();
}
if (session->ust_session &&
- session->ust_session->domain_jul.being_used) {
+ session->ust_session->agent.being_used) {
ret = config_writer_open_element(writer,
config_element_domain);
if (ret) {
assert(creds);
session_name_len = strlen(session->name);
+ memset(config_file_path, 0, sizeof(config_file_path));
if (!session_access_ok(session,
LTTNG_SOCK_GET_UID_CRED(creds),
provided_path = lttng_save_session_attr_get_output_url(attr);
if (provided_path) {
+ DBG3("Save session in provided path %s", provided_path);
len = strlen(provided_path);
if (len >= sizeof(config_file_path)) {
ret = LTTNG_ERR_SET_URL;
strncpy(config_file_path + len, session->name, session_name_len);
len += session_name_len;
strcpy(config_file_path + len, DEFAULT_SESSION_CONFIG_FILE_EXTENSION);
+ len += sizeof(DEFAULT_SESSION_CONFIG_FILE_EXTENSION);
+ config_file_path[len] = '\0';
if (!access(config_file_path, F_OK) && !attr->overwrite) {
- /* A file with the same name already exists, skip */
+ /* File exists, notify the user since the overwrite flag is off. */
+ ret = LTTNG_ERR_SAVE_FILE_EXIST;
goto end;
}
}
ret = config_writer_write_element_bool(writer, config_element_started,
- session->enabled);
+ session->active);
if (ret) {
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
goto end;
}
} else {
- ret = config_writer_write_element_signed_int(writer,
+ ret = config_writer_write_element_unsigned_int(writer,
config_element_live_timer_interval, session->live_timer);
if (ret) {
ret = LTTNG_ERR_SAVE_IO_FAIL;