#include "lttng/tracker.h"
#define _LGPL_SOURCE
-#include <assert.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
xmlSchemaValidCtxtPtr schema_validation_ctx;
};
-LTTNG_HIDDEN const char * const config_element_all = "all";
-const char * const config_str_yes = "yes";
-const char * const config_str_true = "true";
-const char * const config_str_on = "on";
-const char * const config_str_no = "no";
-const char * const config_str_false = "false";
-const char * const config_str_off = "off";
-const char * const config_xml_encoding = "UTF-8";
-const size_t config_xml_encoding_bytes_per_char = 2; /* Size of the encoding's largest character */
-const char * const config_xml_indent_string = "\t";
-const char * const config_xml_true = "true";
-const char * const config_xml_false = "false";
+const char * const config_element_all = "all";
+LTTNG_EXPORT const char * const config_str_yes = "yes";
+LTTNG_EXPORT const char * const config_str_true = "true";
+LTTNG_EXPORT const char * const config_str_on = "on";
+LTTNG_EXPORT const char * const config_str_no = "no";
+LTTNG_EXPORT const char * const config_str_false = "false";
+LTTNG_EXPORT const char * const config_str_off = "off";
+LTTNG_EXPORT const char * const config_xml_encoding = "UTF-8";
+LTTNG_EXPORT const size_t config_xml_encoding_bytes_per_char = 2; /* Size of the encoding's largest character */
+LTTNG_EXPORT const char * const config_xml_indent_string = "\t";
+LTTNG_EXPORT const char * const config_xml_true = "true";
+LTTNG_EXPORT const char * const config_xml_false = "false";
const char * const config_element_channel = "channel";
const char * const config_element_channels = "channels";
const char * const config_element_address = "address";
const char * const config_element_offset = "offset";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_lookup = "lookup_method";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_lookup_function_default = "DEFAULT";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_lookup_function_elf = "ELF";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_lookup_tracepoint_sdt = "SDT";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_location_binary_path = "binary_path";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_function_attributes = "userspace_probe_function_attributes";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_function_location_function_name = "function_name";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_tracepoint_attributes = "userspace_probe_tracepoint_attributes";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_tracepoint_location_provider_name = "provider_name";
-LTTNG_HIDDEN const char * const config_element_userspace_probe_tracepoint_location_probe_name = "probe_name";
+const char * const config_element_userspace_probe_lookup = "lookup_method";
+const char * const config_element_userspace_probe_lookup_function_default = "DEFAULT";
+const char * const config_element_userspace_probe_lookup_function_elf = "ELF";
+const char * const config_element_userspace_probe_lookup_tracepoint_sdt = "SDT";
+const char * const config_element_userspace_probe_location_binary_path = "binary_path";
+const char * const config_element_userspace_probe_function_attributes = "userspace_probe_function_attributes";
+const char * const config_element_userspace_probe_function_location_function_name = "function_name";
+const char * const config_element_userspace_probe_tracepoint_attributes = "userspace_probe_tracepoint_attributes";
+const char * const config_element_userspace_probe_tracepoint_location_provider_name = "provider_name";
+const char * const config_element_userspace_probe_tracepoint_location_probe_name = "probe_name";
const char * const config_element_name = "name";
const char * const config_element_enabled = "enabled";
const char * const config_element_num_subbuf = "subbuffer_count";
const char * const config_element_switch_timer_interval = "switch_timer_interval";
const char * const config_element_read_timer_interval = "read_timer_interval";
-LTTNG_HIDDEN const char * const config_element_monitor_timer_interval = "monitor_timer_interval";
-LTTNG_HIDDEN const char * const config_element_blocking_timeout = "blocking_timeout";
+const char * const config_element_monitor_timer_interval = "monitor_timer_interval";
+const char * const config_element_blocking_timeout = "blocking_timeout";
const char * const config_element_output = "output";
const char * const config_element_output_type = "output_type";
const char * const config_element_tracefile_size = "tracefile_size";
const char * const config_element_tracefile_count = "tracefile_count";
const char * const config_element_live_timer_interval = "live_timer_interval";
-LTTNG_HIDDEN const char * const config_element_discarded_events = "discarded_events";
-LTTNG_HIDDEN const char * const config_element_lost_packets = "lost_packets";
+const char * const config_element_discarded_events = "discarded_events";
+const char * const config_element_lost_packets = "lost_packets";
const char * const config_element_type = "type";
const char * const config_element_buffer_type = "buffer_type";
const char * const config_element_session = "session";
const char * const config_element_sessions = "sessions";
-LTTNG_HIDDEN const char * const config_element_context_perf = "perf";
-LTTNG_HIDDEN const char * const config_element_context_app = "app";
-LTTNG_HIDDEN const char * const config_element_context_app_provider_name = "provider_name";
-LTTNG_HIDDEN const char * const config_element_context_app_ctx_name = "ctx_name";
+const char * const config_element_context_perf = "perf";
+const char * const config_element_context_app = "app";
+const char * const config_element_context_app_provider_name = "provider_name";
+const char * const config_element_context_app_ctx_name = "ctx_name";
const char * const config_element_config = "config";
const char * const config_element_started = "started";
const char * const config_element_snapshot_mode = "snapshot_mode";
const char * const config_element_loglevel = "loglevel";
const char * const config_element_loglevel_type = "loglevel_type";
const char * const config_element_filter = "filter";
-LTTNG_HIDDEN const char * const config_element_filter_expression = "filter_expression";
+const char * const config_element_filter_expression = "filter_expression";
const char * const config_element_snapshot_outputs = "snapshot_outputs";
const char * const config_element_consumer_output = "consumer_output";
const char * const config_element_destination = "destination";
const char * const config_element_pids = "pids";
const char * const config_element_shared_memory_path = "shared_memory_path";
-LTTNG_HIDDEN const char * const config_element_process_attr_id = "id";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_pid = "pid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_vpid = "vpid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_uid = "uid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_vuid = "vuid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_gid = "gid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_vgid = "vgid_process_attr_tracker";
-LTTNG_HIDDEN const char * const config_element_process_attr_trackers = "process_attr_trackers";
-LTTNG_HIDDEN const char * const config_element_process_attr_values = "process_attr_values";
-LTTNG_HIDDEN const char * const config_element_process_attr_value_type = "process_attr_value_type";
-LTTNG_HIDDEN const char * const config_element_process_attr_pid_value = "pid";
-LTTNG_HIDDEN const char * const config_element_process_attr_vpid_value = "vpid";
-LTTNG_HIDDEN const char * const config_element_process_attr_uid_value = "uid";
-LTTNG_HIDDEN const char * const config_element_process_attr_vuid_value = "vuid";
-LTTNG_HIDDEN const char * const config_element_process_attr_gid_value = "gid";
-LTTNG_HIDDEN const char * const config_element_process_attr_vgid_value = "vgid";
-LTTNG_HIDDEN const char * const config_element_process_attr_tracker_type = "process_attr_tracker_type";
+const char * const config_element_process_attr_id = "id";
+const char * const config_element_process_attr_tracker_pid = "pid_process_attr_tracker";
+const char * const config_element_process_attr_tracker_vpid = "vpid_process_attr_tracker";
+const char * const config_element_process_attr_tracker_uid = "uid_process_attr_tracker";
+const char * const config_element_process_attr_tracker_vuid = "vuid_process_attr_tracker";
+const char * const config_element_process_attr_tracker_gid = "gid_process_attr_tracker";
+const char * const config_element_process_attr_tracker_vgid = "vgid_process_attr_tracker";
+const char * const config_element_process_attr_trackers = "process_attr_trackers";
+const char * const config_element_process_attr_values = "process_attr_values";
+const char * const config_element_process_attr_value_type = "process_attr_value_type";
+const char * const config_element_process_attr_pid_value = "pid";
+const char * const config_element_process_attr_vpid_value = "vpid";
+const char * const config_element_process_attr_uid_value = "uid";
+const char * const config_element_process_attr_vuid_value = "vuid";
+const char * const config_element_process_attr_gid_value = "gid";
+const char * const config_element_process_attr_vgid_value = "vgid";
+const char * const config_element_process_attr_tracker_type = "process_attr_tracker_type";
/* Used for support of legacy tracker serialization (< 2.12). */
-LTTNG_HIDDEN const char * const config_element_trackers_legacy = "trackers";
-LTTNG_HIDDEN const char * const config_element_pid_tracker_legacy = "pid_tracker";
-LTTNG_HIDDEN const char * const config_element_tracker_targets_legacy = "targets";
-LTTNG_HIDDEN const char * const config_element_tracker_pid_target_legacy = "pid_target";
-LTTNG_HIDDEN const char * const config_element_tracker_pid_legacy = "pid";
-
-LTTNG_HIDDEN const char * const config_element_rotation_schedules = "rotation_schedules";
-LTTNG_HIDDEN const char * const config_element_rotation_schedule_periodic = "periodic";
-LTTNG_HIDDEN const char * const config_element_rotation_schedule_periodic_time_us = "time_us";
-LTTNG_HIDDEN const char * const config_element_rotation_schedule_size_threshold = "size_threshold";
-LTTNG_HIDDEN const char * const config_element_rotation_schedule_size_threshold_bytes = "bytes";
+const char * const config_element_trackers_legacy = "trackers";
+const char * const config_element_pid_tracker_legacy = "pid_tracker";
+const char * const config_element_tracker_targets_legacy = "targets";
+const char * const config_element_tracker_pid_target_legacy = "pid_target";
+const char * const config_element_tracker_pid_legacy = "pid";
+
+const char * const config_element_rotation_schedules = "rotation_schedules";
+const char * const config_element_rotation_schedule_periodic = "periodic";
+const char * const config_element_rotation_schedule_periodic_time_us = "time_us";
+const char * const config_element_rotation_schedule_size_threshold = "size_threshold";
+const char * const config_element_rotation_schedule_size_threshold_bytes = "bytes";
const char * const config_domain_type_kernel = "KERNEL";
const char * const config_domain_type_ust = "UST";
const char * const config_event_type_all = "ALL";
const char * const config_event_type_tracepoint = "TRACEPOINT";
const char * const config_event_type_probe = "PROBE";
-LTTNG_HIDDEN const char * const config_event_type_userspace_probe = "USERSPACE_PROBE";
+const char * const config_event_type_userspace_probe = "USERSPACE_PROBE";
const char * const config_event_type_function = "FUNCTION";
const char * const config_event_type_function_entry = "FUNCTION_ENTRY";
const char * const config_event_type_noop = "NOOP";
const char * const config_event_context_hostname = "HOSTNAME";
const char * const config_event_context_ip = "IP";
const char * const config_event_context_perf_thread_counter = "PERF_THREAD_COUNTER";
-LTTNG_HIDDEN const char * const config_event_context_app = "APP";
-LTTNG_HIDDEN const char * const config_event_context_interruptible = "INTERRUPTIBLE";
-LTTNG_HIDDEN const char * const config_event_context_preemptible = "PREEMPTIBLE";
-LTTNG_HIDDEN const char * const config_event_context_need_reschedule = "NEED_RESCHEDULE";
-LTTNG_HIDDEN const char * const config_event_context_migratable = "MIGRATABLE";
-LTTNG_HIDDEN const char * const config_event_context_callstack_user= "CALLSTACK_USER";
-LTTNG_HIDDEN const char * const config_event_context_callstack_kernel = "CALLSTACK_KERNEL";
-LTTNG_HIDDEN const char * const config_event_context_cgroup_ns = "CGROUP_NS";
-LTTNG_HIDDEN const char * const config_event_context_ipc_ns = "IPC_NS";
-LTTNG_HIDDEN const char * const config_event_context_mnt_ns = "MNT_NS";
-LTTNG_HIDDEN const char * const config_event_context_net_ns = "NET_NS";
-LTTNG_HIDDEN const char * const config_event_context_pid_ns = "PID_NS";
-LTTNG_HIDDEN const char * const config_event_context_user_ns = "USER_NS";
-LTTNG_HIDDEN const char * const config_event_context_uts_ns = "UTS_NS";
-LTTNG_HIDDEN const char * const config_event_context_uid = "UID";
-LTTNG_HIDDEN const char * const config_event_context_euid = "EUID";
-LTTNG_HIDDEN const char * const config_event_context_suid = "SUID";
-LTTNG_HIDDEN const char * const config_event_context_gid = "GID";
-LTTNG_HIDDEN const char * const config_event_context_egid = "EGID";
-LTTNG_HIDDEN const char * const config_event_context_sgid = "SGID";
-LTTNG_HIDDEN const char * const config_event_context_vuid = "VUID";
-LTTNG_HIDDEN const char * const config_event_context_veuid = "VEUID";
-LTTNG_HIDDEN const char * const config_event_context_vsuid = "VSUID";
-LTTNG_HIDDEN const char * const config_event_context_vgid = "VGID";
-LTTNG_HIDDEN const char * const config_event_context_vegid = "VEGID";
-LTTNG_HIDDEN const char * const config_event_context_vsgid = "VSGID";
+const char * const config_event_context_app = "APP";
+const char * const config_event_context_interruptible = "INTERRUPTIBLE";
+const char * const config_event_context_preemptible = "PREEMPTIBLE";
+const char * const config_event_context_need_reschedule = "NEED_RESCHEDULE";
+const char * const config_event_context_migratable = "MIGRATABLE";
+const char * const config_event_context_callstack_user= "CALLSTACK_USER";
+const char * const config_event_context_callstack_kernel = "CALLSTACK_KERNEL";
+const char * const config_event_context_cgroup_ns = "CGROUP_NS";
+const char * const config_event_context_ipc_ns = "IPC_NS";
+const char * const config_event_context_mnt_ns = "MNT_NS";
+const char * const config_event_context_net_ns = "NET_NS";
+const char * const config_event_context_pid_ns = "PID_NS";
+const char * const config_event_context_time_ns = "TIME_NS";
+const char * const config_event_context_user_ns = "USER_NS";
+const char * const config_event_context_uts_ns = "UTS_NS";
+const char * const config_event_context_uid = "UID";
+const char * const config_event_context_euid = "EUID";
+const char * const config_event_context_suid = "SUID";
+const char * const config_event_context_gid = "GID";
+const char * const config_event_context_egid = "EGID";
+const char * const config_event_context_sgid = "SGID";
+const char * const config_event_context_vuid = "VUID";
+const char * const config_event_context_veuid = "VEUID";
+const char * const config_event_context_vsuid = "VSUID";
+const char * const config_event_context_vgid = "VGID";
+const char * const config_event_context_vegid = "VEGID";
+const char * const config_event_context_vsgid = "VSGID";
/* Deprecated symbols */
-const char * const config_element_perf;
+LTTNG_EXPORT const char * const config_element_perf;
enum process_event_node_phase {
CREATION = 0,
int ret = 0;
struct config_entry entry = { section, name, value };
- assert(args);
+ LTTNG_ASSERT(args);
if (!section || !name || !value) {
ret = -EIO;
return ret;
}
-LTTNG_HIDDEN
int config_get_section_entries(const char *override_path, const char *section,
config_entry_handler_cb handler, void *user_data)
{
return ret;
}
-LTTNG_HIDDEN
int config_parse_value(const char *value)
{
int i, ret = 0;
xmlCharEncodingHandlerPtr handler;
int out_len, ret, in_len;
- assert(in_str);
+ LTTNG_ASSERT(in_str);
handler = xmlFindCharEncodingHandler(config_xml_encoding);
if (!handler) {
return out_str;
}
-LTTNG_HIDDEN
struct config_writer *config_writer_create(int fd_output, int indent)
{
int ret;
return NULL;
}
-LTTNG_HIDDEN
int config_writer_destroy(struct config_writer *writer)
{
int ret = 0;
return ret;
}
-LTTNG_HIDDEN
int config_writer_open_element(struct config_writer *writer,
const char *element_name)
{
return ret >= 0 ? 0 : ret;
}
-LTTNG_HIDDEN
int config_writer_write_attribute(struct config_writer *writer,
const char *name, const char *value)
{
return ret >= 0 ? 0 : ret;
}
-LTTNG_HIDDEN
int config_writer_close_element(struct config_writer *writer)
{
int ret;
return ret >= 0 ? 0 : ret;
}
-LTTNG_HIDDEN
int config_writer_write_element_unsigned_int(struct config_writer *writer,
const char *element_name, uint64_t value)
{
return ret >= 0 ? 0 : ret;
}
-LTTNG_HIDDEN
int config_writer_write_element_signed_int(struct config_writer *writer,
const char *element_name, int64_t value)
{
return ret >= 0 ? 0 : ret;
}
-LTTNG_HIDDEN
int config_writer_write_element_bool(struct config_writer *writer,
const char *element_name, int value)
{
value ? config_xml_true : config_xml_false);
}
-LTTNG_HIDDEN
+int config_writer_write_element_double(struct config_writer *writer,
+ const char *element_name,
+ double value)
+{
+ int ret;
+ xmlChar *encoded_element_name;
+
+ if (!writer || !writer->writer || !element_name || !element_name[0]) {
+ ret = -1;
+ goto end;
+ }
+
+ encoded_element_name = encode_string(element_name);
+ if (!encoded_element_name) {
+ ret = -1;
+ goto end;
+ }
+
+ ret = xmlTextWriterWriteFormatElement(
+ writer->writer, encoded_element_name, "%f", value);
+ xmlFree(encoded_element_name);
+end:
+ return ret >= 0 ? 0 : ret;
+}
+
int config_writer_write_element_string(struct config_writer *writer,
const char *element_name, const char *value)
{
}
static
-char *get_session_config_xsd_path()
+char *get_session_config_xsd_path(void)
{
char *xsd_path;
const char *base_path = lttng_secure_getenv(DEFAULT_SESSION_CONFIG_XSD_PATH_ENV);
goto end;
}
- if (!strcmp((const char *) str, config_xml_true)) {
+ if (!strcmp((const char *) str, config_xml_true) ||
+ !strcmp((const char *) str, "1")) {
*val = 1;
- } else if (!strcmp((const char *) str, config_xml_false)) {
+ } else if (!strcmp((const char *) str, config_xml_false) ||
+ !strcmp((const char *) str, "0")) {
*val = 0;
} else {
- WARN("Invalid boolean value encoutered (%s).",
+ WARN("Invalid boolean value encountered (%s).",
(const char *) str);
ret = -1;
}
} else if (!strcmp((char *) context_type,
config_event_context_pid_ns)) {
ret = LTTNG_EVENT_CONTEXT_PID_NS;
+ } else if (!strcmp((char *) context_type,
+ config_event_context_time_ns)) {
+ ret = LTTNG_EVENT_CONTEXT_TIME_NS;
} else if (!strcmp((char *) context_type,
config_event_context_user_ns)) {
ret = LTTNG_EVENT_CONTEXT_USER_NS;
int ret;
xmlNodePtr node;
- assert(output);
+ LTTNG_ASSERT(output);
for (node = xmlFirstElementChild(consumer_output_node); node;
node = xmlNextElementSibling(node)) {
struct lttng_handle *handle;
const char *uri = NULL;
- assert(name);
+ LTTNG_ASSERT(name);
handle = lttng_create_handle(name, NULL);
if (!handle) {
xmlNodePtr snapshot_output_list_node;
xmlNodePtr snapshot_output_node;
- assert(session_name);
+ LTTNG_ASSERT(session_name);
ret = lttng_create_session_snapshot(session_name, NULL);
if (ret) {
const char *data_uri = NULL;
const char *path = NULL;
- assert(name);
+ LTTNG_ASSERT(name);
if (output_node) {
consumer_output_node = xmlFirstElementChild(output_node);
{
int ret;
- assert(probe_attribute_node);
- assert(attr);
+ LTTNG_ASSERT(probe_attribute_node);
+ LTTNG_ASSERT(attr);
if (!strcmp((const char *) probe_attribute_node->name,
config_element_address)) {
unsigned long exclusion_count = 0;
char *filter_expression = NULL;
- assert(event_node);
- assert(handle);
- assert(channel_name);
+ LTTNG_ASSERT(event_node);
+ LTTNG_ASSERT(handle);
+ LTTNG_ASSERT(channel_name);
event = lttng_event_create();
if (!event) {
event->loglevel = LTTNG_LOGLEVEL_DEBUG;
break;
default:
- assert(0);
+ abort();
}
for (node = xmlFirstElementChild(event_node); node;
struct lttng_event event;
xmlNodePtr node;
- assert(events_node);
- assert(handle);
- assert(channel_name);
+ LTTNG_ASSERT(events_node);
+ LTTNG_ASSERT(handle);
+ LTTNG_ASSERT(channel_name);
for (node = xmlFirstElementChild(events_node); node;
node = xmlNextElementSibling(node)) {
{
int ret;
- assert(attr_node);
- assert(channel);
- assert(contexts_node);
- assert(events_node);
+ LTTNG_ASSERT(attr_node);
+ LTTNG_ASSERT(channel);
+ LTTNG_ASSERT(contexts_node);
+ LTTNG_ASSERT(events_node);
if (!strcmp((const char *) attr_node->name, config_element_name)) {
xmlChar *content;
struct lttng_event_context context;
xmlNodePtr context_child_node = xmlFirstElementChild(context_node);
- assert(handle);
- assert(channel_name);
+ LTTNG_ASSERT(handle);
+ LTTNG_ASSERT(channel_name);
if (!context_child_node) {
ret = -LTTNG_ERR_LOAD_INVALID_CONFIG;
LTTNG_PROCESS_ATTR_VIRTUAL_PROCESS_ID :
LTTNG_PROCESS_ATTR_PROCESS_ID;
- assert(handle);
+ LTTNG_ASSERT(handle);
tracker_handle_ret_code = lttng_session_get_tracker_handle(
handle->session_name, handle->domain.type,
struct lttng_process_attr_tracker_handle *tracker_handle = NULL;
enum lttng_process_attr_tracker_handle_status status;
- assert(handle);
- assert(id_tracker_node);
+ LTTNG_ASSERT(handle);
+ LTTNG_ASSERT(id_tracker_node);
tracker_handle_ret_code = lttng_session_get_tracker_handle(
handle->session_name, handle->domain.type, process_attr,
xmlNodePtr vgid_tracker_node = NULL;
xmlNodePtr node;
- assert(session_name);
+ LTTNG_ASSERT(session_name);
ret = init_domain(domain_node, &domain);
if (ret) {
{
int ret;
- assert(path);
+ LTTNG_ASSERT(path);
/* Can we read the file. */
ret = access(path, R_OK);
xmlNodePtr sessions_node;
xmlNodePtr session_node;
- assert(path);
- assert(validation_ctx);
+ LTTNG_ASSERT(path);
+ LTTNG_ASSERT(validation_ctx);
ret = validate_file_read_creds(path);
if (ret != 1) {
xmlNextElementSibling(session_node)) {
ret = process_session_node(session_node,
session_name, overwrite, overrides);
- if (session_name && ret == 0) {
- /* Target session found and loaded */
- session_found = 1;
- break;
+ if (!session_name && ret) {
+ /* Loading error occurred. */
+ goto end;
+ } else if (session_name) {
+ if (ret == 0) {
+ /* Target session found and loaded */
+ session_found = 1;
+ break;
+ } else if (ret == -LTTNG_ERR_NO_SESSION) {
+ /*
+ * Ignore this error, we are looking for a
+ * specific session.
+ */
+ ret = 0;
+ } else {
+ /* Loading error occurred. */
+ goto end;
+ }
}
}
end:
if (!ret) {
ret = session_found ? 0 : -LTTNG_ERR_LOAD_SESSION_NOENT;
}
- if (ret == -LTTNG_ERR_NO_SESSION) {
- ret = -LTTNG_ERR_LOAD_SESSION_NOENT;
- }
return ret;
}
struct lttng_dynamic_buffer file_path;
size_t path_len;
- assert(path);
- assert(validation_ctx);
+ LTTNG_ASSERT(path);
+ LTTNG_ASSERT(validation_ctx);
path_len = strlen(path);
lttng_dynamic_buffer_init(&file_path);
if (path_len >= LTTNG_PATH_MAX) {
int ret, uid = getuid();
struct stat buf;
- assert(path);
+ LTTNG_ASSERT(path);
if (uid == 0) {
goto valid;
return 0;
}
-LTTNG_HIDDEN
int config_load_session(const char *path, const char *session_name,
int overwrite, unsigned int autoload,
const struct config_load_session_override_attr *overrides)
/* Try home path */
home_path = utils_get_home_dir();
if (home_path) {
- char path[PATH_MAX];
+ char path_buf[PATH_MAX];
/*
* Try user session configuration path. Ignore error here so we can
* continue loading the system wide sessions.
*/
if (autoload) {
- ret = snprintf(path, sizeof(path),
- DEFAULT_SESSION_HOME_CONFIGPATH "/"
- DEFAULT_SESSION_CONFIG_AUTOLOAD, home_path);
+ ret = snprintf(path_buf, sizeof(path_buf),
+ DEFAULT_SESSION_HOME_CONFIGPATH
+ "/" DEFAULT_SESSION_CONFIG_AUTOLOAD,
+ home_path);
if (ret < 0) {
PERROR("snprintf session autoload home config path");
ret = -LTTNG_ERR_INVALID;
* avoid any user session daemon to try to load kernel sessions
* automatically and failing all the times.
*/
- ret = validate_path_creds(path);
+ ret = validate_path_creds(path_buf);
if (ret) {
- path_ptr = path;
+ path_ptr = path_buf;
}
} else {
- ret = snprintf(path, sizeof(path),
- DEFAULT_SESSION_HOME_CONFIGPATH, home_path);
+ ret = snprintf(path_buf, sizeof(path_buf),
+ DEFAULT_SESSION_HOME_CONFIGPATH,
+ home_path);
if (ret < 0) {
PERROR("snprintf session home config path");
ret = -LTTNG_ERR_INVALID;
goto end;
}
- path_ptr = path;
+ path_ptr = path_buf;
}
if (path_ptr) {
ret = load_session_from_path(path_ptr, session_name,
projects / lttng-tools.git / blobdiff