X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fdefaults.h;fp=src%2Fcommon%2Fdefaults.h;h=0000000000000000000000000000000000000000;hp=b889466fd341f4dee312a068dae0d11ce15aacda;hb=c9e313bc594f40a86eed237dce222c0fc99c957f;hpb=4878de5c7deb512bbdac4fdfc498907efa06fb7c diff --git a/src/common/defaults.h b/src/common/defaults.h deleted file mode 100644 index b889466fd..000000000 --- a/src/common/defaults.h +++ /dev/null @@ -1,427 +0,0 @@ -/* - * Copyright (C) 2011 EfficiOS Inc. - * Copyright (C) 2011 Mathieu Desnoyers - * Copyright (C) 2015 Jérémie Galarneau - * - * SPDX-License-Identifier: GPL-2.0-only - * - */ - -#ifndef _DEFAULTS_H -#define _DEFAULTS_H - -#include -#include - -/* Default unix group name for tracing. */ -#define DEFAULT_TRACING_GROUP "tracing" - -/* - * This value is defined in the CTF specification (see - * git://git.efficios.com/ctf.git in the file - * common-trace-format-specification.txt. - */ -#define DEFAULT_METADATA_NAME "metadata" - -/* Environment variable to set session daemon binary path. */ -#define DEFAULT_SESSIOND_PATH_ENV "LTTNG_SESSIOND_PATH" - -/* Environment variable to set man pager binary path. */ -#define DEFAULT_MAN_BIN_PATH_ENV "LTTNG_MAN_BIN_PATH" - -/* Default man pager binary path. */ -#define DEFAULT_MAN_BIN_PATH "/usr/bin/man" - -/* Default trace output directory name */ -#define DEFAULT_TRACE_DIR_NAME "lttng-traces" - -/* Default size of a hash table */ -#define DEFAULT_HT_SIZE 4 - -/* Default session daemon paths */ -#define DEFAULT_HOME_DIR "/tmp" -#define DEFAULT_UST_SOCK_DIR DEFAULT_HOME_DIR "/ust-app-socks" -#define DEFAULT_GLOBAL_APPS_PIPE DEFAULT_UST_SOCK_DIR "/global" -#define DEFAULT_TRACE_OUTPUT DEFAULT_HOME_DIR "/lttng" - -/* Default directory where the trace are written in per domain */ -#define DEFAULT_KERNEL_TRACE_DIR "kernel" -#define DEFAULT_UST_TRACE_DIR "ust" - -/* Subpath for per PID or UID sessions. */ -#define DEFAULT_UST_TRACE_PID_PATH "pid" -#define DEFAULT_UST_TRACE_UID_PATH "uid/%d/%u-bit" - -/* - * Default session name for the lttng command line. This default value will - * get the date and time appended (%Y%m%d-%H%M%S) to it. - */ -#define DEFAULT_SESSION_NAME "auto" - -/* Default consumer paths */ -#define DEFAULT_CONSUMERD_FILE "lttng-consumerd" - -/* Default consumer paths */ -#define DEFAULT_CONSUMERD_RUNDIR "%s" - -/* Kernel consumer path */ -#define DEFAULT_KCONSUMERD_PATH DEFAULT_CONSUMERD_RUNDIR "/kconsumerd" -#define DEFAULT_KCONSUMERD_CMD_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/command" -#define DEFAULT_KCONSUMERD_ERR_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/error" - -/* UST 64-bit consumer path */ -#define DEFAULT_USTCONSUMERD64_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd64" -#define DEFAULT_USTCONSUMERD64_CMD_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/command" -#define DEFAULT_USTCONSUMERD64_ERR_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/error" - -/* UST 32-bit consumer path */ -#define DEFAULT_USTCONSUMERD32_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd32" -#define DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/command" -#define DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/error" - -/* Relayd path */ -#define DEFAULT_RELAYD_RUNDIR "%s" -#define DEFAULT_RELAYD_PATH DEFAULT_RELAYD_RUNDIR "/relayd" - -#define DEFAULT_RELAYD_MIN_FD_POOL_SIZE 100 -/* - * The file descriptor pool size needs a reserve buffer to accommodates the - * indirect use of short-lived file descriptors. For instance, glibc will - * create a socket (and thus, use an fd) during calls to gethostname() or - * when querying the user's group. Other calls also probably make use of - * short-lived FDs. - * - * The theoritical maximal reserve corresponds to the number of threads as, - * in the worst case, they could all be making such calls. - * - * This value must be less than DEFAULT_RELAYD_MIN_FD_POOL_SIZE. - */ -#define DEFAULT_RELAYD_FD_POOL_SIZE_RESERVE 10 - -/* Default lttng run directory */ -#define DEFAULT_LTTNG_HOME_ENV_VAR "LTTNG_HOME" -#define DEFAULT_LTTNG_FALLBACK_HOME_ENV_VAR "HOME" -#define DEFAULT_LTTNG_RUNDIR CONFIG_LTTNG_SYSTEM_RUNDIR -#define DEFAULT_LTTNG_HOME_RUNDIR "%s/.lttng" -#define DEFAULT_LTTNG_SESSIOND_PIDFILE "lttng-sessiond.pid" -#define DEFAULT_LTTNG_SESSIOND_AGENTPORT_FILE "agent.port" -#define DEFAULT_LTTNG_SESSIOND_LOCKFILE "lttng-sessiond.lck" - -/* Default probes list */ -#define DEFAULT_LTTNG_KMOD_PROBES "LTTNG_KMOD_PROBES" - -/* Default extra probes list */ -#define DEFAULT_LTTNG_EXTRA_KMOD_PROBES "LTTNG_EXTRA_KMOD_PROBES" - -/* Default unix socket path */ -#define DEFAULT_GLOBAL_CLIENT_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/client-lttng-sessiond" -#define DEFAULT_HOME_CLIENT_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/client-lttng-sessiond" -#define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-health" -#define DEFAULT_HOME_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-health" -#define DEFAULT_GLOBAL_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-notification" -#define DEFAULT_HOME_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-notification" - -/* Default consumer health unix socket path */ -#define DEFAULT_GLOBAL_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd32/health" -#define DEFAULT_HOME_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd32/health" -#define DEFAULT_GLOBAL_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd64/health" -#define DEFAULT_HOME_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd64/health" -#define DEFAULT_GLOBAL_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/kconsumerd/health" -#define DEFAULT_HOME_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/kconsumerd/health" - -/* Default relay health unix socket path */ -#define DEFAULT_GLOBAL_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/relayd/health-%d" -#define DEFAULT_HOME_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/relayd/health-%d" - -/* Default daemon configuration file path */ -#define DEFAULT_SYSTEM_CONFIGPATH CONFIG_LTTNG_SYSTEM_CONFIGDIR \ - "/lttng" - -#define DEFAULT_DAEMON_CONFIG_FILE "lttng.conf" -#define DEFAULT_DAEMON_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \ - DEFAULT_DAEMON_CONFIG_FILE -#define DEFAULT_DAEMON_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \ - DEFAULT_DAEMON_CONFIG_FILE - -/* Default session configuration file path */ -#define DEFAULT_SESSION_PATH "sessions" -/* Auto load session in that directory. */ -#define DEFAULT_SESSION_CONFIG_AUTOLOAD "auto" -#define DEFAULT_SESSION_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \ - DEFAULT_SESSION_PATH -#define DEFAULT_SESSION_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \ - DEFAULT_SESSION_PATH -#define DEFAULT_SESSION_CONFIG_FILE_EXTENSION ".lttng" -#define DEFAULT_SESSION_CONFIG_XSD_FILENAME "session.xsd" -#define DEFAULT_SESSION_CONFIG_XSD_PATH CONFIG_LTTNG_SYSTEM_DATADIR "/xml/lttng/" -#define DEFAULT_SESSION_CONFIG_XSD_PATH_ENV "LTTNG_SESSION_CONFIG_XSD_PATH" - -#define DEFAULT_GLOBAL_APPS_UNIX_SOCK \ - DEFAULT_LTTNG_RUNDIR "/" LTTNG_UST_SOCK_FILENAME -#define DEFAULT_HOME_APPS_UNIX_SOCK \ - DEFAULT_LTTNG_HOME_RUNDIR "/" LTTNG_UST_SOCK_FILENAME -#define DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH \ - "/" LTTNG_UST_WAIT_FILENAME -#define DEFAULT_HOME_APPS_WAIT_SHM_PATH \ - DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH "-%d" - -/* - * Value taken from the hard limit allowed by the kernel when using setrlimit - * with RLIMIT_NOFILE on an Intel i7 CPU and Linux 3.0.3. - */ -#define DEFAULT_POLL_SIZE 65535 - -/* - * Format is %s_%d respectively channel name and CPU number. Eigth bytes - * are added here to add space for the CPU number. I guess 2^8 CPUs is more - * than enough. We might end up with quantum computing in a cell phone when - * reaching this limit. - */ -#define DEFAULT_STREAM_NAME_LEN LTTNG_SYMBOL_NAME_LEN + 8 - -/* Default channel attributes */ -#define DEFAULT_CHANNEL_NAME "channel0" -/* Default JUL domain channel name. */ -#define DEFAULT_JUL_CHANNEL_NAME "lttng_jul_channel" -/* Default JUL tracepoint name. This is a wildcard for the JUL domain. */ -#define DEFAULT_JUL_EVENT_COMPONENT "lttng_jul" -#define DEFAULT_JUL_EVENT_NAME DEFAULT_JUL_EVENT_COMPONENT ":*" - -/* Default log4j domain channel name. */ -#define DEFAULT_LOG4J_CHANNEL_NAME "lttng_log4j_channel" -/* Default log4j tracepoint name. This is a wildcard for the log4j domain. */ -#define DEFAULT_LOG4J_EVENT_COMPONENT "lttng_log4j" -#define DEFAULT_LOG4J_EVENT_NAME DEFAULT_LOG4J_EVENT_COMPONENT ":*" - -/* Default Python domain channel name. */ -#define DEFAULT_PYTHON_CHANNEL_NAME "lttng_python_channel" -/* Default Python tracepoint name. This is a wildcard for the python domain. */ -#define DEFAULT_PYTHON_EVENT_COMPONENT "lttng_python" -#define DEFAULT_PYTHON_EVENT_NAME DEFAULT_PYTHON_EVENT_COMPONENT ":*" - -#define DEFAULT_CHANNEL_OVERWRITE -1 -#define DEFAULT_CHANNEL_TRACEFILE_SIZE CONFIG_DEFAULT_CHANNEL_TRACEFILE_SIZE -#define DEFAULT_CHANNEL_TRACEFILE_COUNT CONFIG_DEFAULT_CHANNEL_TRACEFILE_COUNT - -#define _DEFAULT_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_CHANNEL_SUBBUF_SIZE -#define _DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP - -/* Metadata channel defaults. */ -#define DEFAULT_METADATA_SUBBUF_SIZE CONFIG_DEFAULT_METADATA_SUBBUF_SIZE -#define DEFAULT_METADATA_SUBBUF_NUM CONFIG_DEFAULT_METADATA_SUBBUF_NUM -#define DEFAULT_METADATA_CACHE_SIZE CONFIG_DEFAULT_METADATA_CACHE_SIZE -#define DEFAULT_METADATA_SWITCH_TIMER 0 -#define DEFAULT_METADATA_READ_TIMER 0 -#define DEFAULT_METADATA_OVERWRITE 0 -#define DEFAULT_METADATA_OUTPUT LTTNG_EVENT_MMAP - -/* Kernel has different defaults */ - -/* DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE must always be a power of 2 */ -#define DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE -/* - * DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM must always be a power of 2. - * Update help manually if override. - */ -#define DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM -/* See lttng-kernel.h enum lttng_kernel_output for channel output */ -#define DEFAULT_KERNEL_CHANNEL_OUTPUT LTTNG_EVENT_SPLICE -#define DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER -#define DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER -#define DEFAULT_KERNEL_CHANNEL_READ_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_READ_TIMER -#define DEFAULT_KERNEL_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_LIVE_TIMER -#define DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT - -/* User space defaults */ - -/* Must be a power of 2 */ -#define DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE -#define DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE -/* Must be a power of 2. Update help manuall if override. */ -#define DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM -#define DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM -/* See lttng-ust.h enum lttng_ust_output */ -#define DEFAULT_UST_PID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT -#define DEFAULT_UST_UID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT -/* Timers in usec. */ -#define DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER -#define DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER -#define DEFAULT_UST_PID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_LIVE_TIMER -#define DEFAULT_UST_UID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_LIVE_TIMER -#define DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER -#define DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER - -#define DEFAULT_UST_PID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_READ_TIMER -#define DEFAULT_UST_UID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_READ_TIMER - -#define DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT -#define DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT - -/* - * Default timeout value for the sem_timedwait() call. Blocking forever is not - * wanted so a timeout is used to control the data flow and not freeze the - * session daemon. - */ -#define DEFAULT_SEM_WAIT_TIMEOUT 30 /* in seconds */ - -/* Default bind addresses for network services. */ -#define DEFAULT_NETWORK_CONTROL_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_CONTROL_BIND_ADDRESS -#define DEFAULT_NETWORK_DATA_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_DATA_BIND_ADDRESS -#define DEFAULT_NETWORK_VIEWER_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_VIEWER_BIND_ADDRESS -#define DEFAULT_AGENT_BIND_ADDRESS CONFIG_DEFAULT_AGENT_BIND_ADDRESS - -/* Default network ports for trace streaming support. */ -#define DEFAULT_NETWORK_CONTROL_PORT CONFIG_DEFAULT_NETWORK_CONTROL_PORT -#define DEFAULT_NETWORK_DATA_PORT CONFIG_DEFAULT_NETWORK_DATA_PORT -#define DEFAULT_NETWORK_VIEWER_PORT CONFIG_DEFAULT_NETWORK_VIEWER_PORT - -/* Agent registration TCP port range. */ -#define DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN -#define DEFAULT_AGENT_TCP_PORT_RANGE_END CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_END - -/* Number of buckets in the event notifier error count map. */ -#define DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE CONFIG_DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE - -/* - * If a thread stalls for this amount of time, it will be considered bogus (bad - * health). - */ -#define DEFAULT_HEALTH_CHECK_DELTA_S 20 -#define DEFAULT_HEALTH_CHECK_DELTA_NS 0 - -/* - * Wait period before retrying the lttng_data_pending command in the lttng - * stop command of liblttng-ctl. - */ -#define DEFAULT_DATA_AVAILABILITY_WAIT_TIME_US 200000 /* usec */ - -/* - * Wait period before retrying the lttng_consumer_flushed_cache when - * the consumer receives metadata. - */ -#define DEFAULT_METADATA_AVAILABILITY_WAIT_TIME 200000 /* usec */ - -/* - * The usual value for the maximum TCP SYN retries time and TCP FIN timeout is - * 180 and 60 seconds on most Linux system and the default value since kernel - * 2.2 thus using the highest value. See tcp(7) for more details. - */ -#define DEFAULT_INET_TCP_TIMEOUT 180 /* sec */ - -/* Maximum payload size for a control connection */ - -#define DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE CONFIG_DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE - -/* - * Default receiving and sending timeout for an application socket. - */ -#define DEFAULT_APP_SOCKET_RW_TIMEOUT CONFIG_DEFAULT_APP_SOCKET_RW_TIMEOUT -#define DEFAULT_APP_SOCKET_TIMEOUT_ENV "LTTNG_APP_SOCKET_TIMEOUT" - -#define DEFAULT_UST_STREAM_FD_NUM 2 /* Number of fd per UST stream. */ - -#define DEFAULT_SNAPSHOT_NAME "snapshot" -#define DEFAULT_SNAPSHOT_MAX_SIZE 0 /* Unlimited. */ - -/* Suffix of an index file. */ -#define DEFAULT_INDEX_FILE_SUFFIX ".idx" -#define DEFAULT_INDEX_DIR "index" - -/* Default lttng command live timer value in usec. */ -#define DEFAULT_LTTNG_LIVE_TIMER CONFIG_DEFAULT_LTTNG_LIVE_TIMER - -/* Default runas worker name */ -#define DEFAULT_RUN_AS_WORKER_NAME "lttng-runas" - -/* Default LTTng MI XML namespace. */ -#define DEFAULT_LTTNG_MI_NAMESPACE "https://lttng.org/xml/ns/lttng-mi" - -/* Default thread stack size; the default mandated by pthread_create(3) */ -#define DEFAULT_LTTNG_THREAD_STACK_SIZE 2097152 - -/* Default maximal size of message notification channel message payloads. */ -#define DEFAULT_MAX_NOTIFICATION_CLIENT_MESSAGE_PAYLOAD_SIZE 65536 - -/* Default maximal size of trace archive location. */ -#define DEFAULT_MAX_TRACE_ARCHIVE_LOCATION_PAYLOAD_SIZE 65536 - -/* Default maximal size of message notification channel message payloads. */ -#define DEFAULT_CLIENT_MAX_QUEUED_NOTIFICATIONS_COUNT 100 - - -#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE" -#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_IDLE_TIME_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_IDLE_TIME" -#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT" -#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL" -#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD" -#define DEFAULT_LTTNG_RELAYD_DISALLOW_CLEAR_ENV "LTTNG_RELAYD_DISALLOW_CLEAR" - -#define DEFAULT_LTTNG_RELAYD_WORKING_DIRECTORY_ENV "LTTNG_RELAYD_WORKING_DIRECTORY" - -/* - * Name of the intermediate directory used to rename the trace chunk of a - * session's first rotation. - */ -#define DEFAULT_CHUNK_TMP_OLD_DIRECTORY ".tmp_old_chunk" -#define DEFAULT_CHUNK_TMP_NEW_DIRECTORY ".tmp_new_chunk" -#define DEFAULT_ARCHIVED_TRACE_CHUNKS_DIRECTORY "archives" -#define DEFAULT_UNLINKED_FILES_DIRECTORY ".unlinked" - -/* - * Default timer value in usec for the rotate pending polling check on the - * relay when a rotation has completed on the consumer. - */ -#define DEFAULT_ROTATE_PENDING_TIMER CONFIG_DEFAULT_ROTATE_PENDING_TIMER - -/* - * Returns the default subbuf size. - * - * This function depends on a value that is set at constructor time, so it is - * unsafe to call it from another constructor. - */ -size_t default_get_channel_subbuf_size(void); - -/* - * Returns the default metadata subbuf size. - * - * This function depends on a value that is set at constructor time, so it is - * unsafe to call it from another constructor. - */ -size_t default_get_metadata_subbuf_size(void); - -/* - * Returns the default subbuf size for the kernel domain. - * - * This function depends on a value that is set at constructor time, so it is - * unsafe to call it from another constructor. - */ -size_t default_get_kernel_channel_subbuf_size(void); - -/* - * Returns the default subbuf size for the UST domain per PID. - * - * This function depends on a value that is set at constructor time, so it is - * unsafe to call it from another constructor. - */ -size_t default_get_ust_pid_channel_subbuf_size(void); - -/* - * Returns the default subbuf size for the UST domain per UID. - * - * This function depends on a value that is set at constructor time, so it is - * unsafe to call it from another constructor. - */ -size_t default_get_ust_uid_channel_subbuf_size(void); - -/* - * Get the default pthread_attr to use on thread creation. - * - * Some libc, such as musl, don't honor the limit set for the stack size and use - * their own empirically chosen static value. This function checks if the - * current stack size is smaller than the stack size limit and if so returns a - * pthread_attr_t pointer where the thread stack size is set to the soft stack - * size limit. - */ -pthread_attr_t *default_pthread_attr(void); - -#endif /* _DEFAULTS_H */