X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fdefaults.h;h=e19881f6b2b11cf051272a0e35f984976509e8ca;hp=59fe8ec46054b9314e2284c87db5d1a0fa6fe5b9;hb=a18d95449bcab62b0ed21ea8b93798c2e31bdf62;hpb=7659d4907b24d257f56efb5d666f59a7434dcd3d diff --git a/src/common/defaults.h b/src/common/defaults.h index 59fe8ec46..e19881f6b 100644 --- a/src/common/defaults.h +++ b/src/common/defaults.h @@ -20,7 +20,8 @@ #ifndef _DEFAULTS_H #define _DEFAULTS_H -#include +#include +#include /* Default unix group name for tracing. */ #define DEFAULT_TRACING_GROUP "tracing" @@ -67,6 +68,9 @@ */ #define DEFAULT_SESSION_NAME "auto" +/* Default consumer paths */ +#define DEFAULT_CONSUMERD_FILE "lttng-consumerd" + /* Default consumer paths */ #define DEFAULT_CONSUMERD_RUNDIR "%s" @@ -105,10 +109,12 @@ #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_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" @@ -188,7 +194,7 @@ #define DEFAULT_PYTHON_EVENT_COMPONENT "lttng_python" #define DEFAULT_PYTHON_EVENT_NAME DEFAULT_PYTHON_EVENT_COMPONENT ":*" -#define DEFAULT_CHANNEL_OVERWRITE 0 +#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 @@ -215,8 +221,10 @@ /* 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 */ @@ -234,10 +242,15 @@ #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 @@ -256,8 +269,9 @@ #define DEFAULT_NETWORK_DATA_PORT CONFIG_DEFAULT_NETWORK_DATA_PORT #define DEFAULT_NETWORK_VIEWER_PORT CONFIG_DEFAULT_NETWORK_VIEWER_PORT -/* Agent registration TCP port. */ -#define DEFAULT_AGENT_TCP_PORT CONFIG_DEFAULT_AGENT_TCP_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 /* * If a thread stalls for this amount of time, it will be considered bogus (bad @@ -285,6 +299,10 @@ */ #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. */ @@ -307,7 +325,29 @@ #define DEFAULT_RUN_AS_WORKER_NAME "lttng-runas" /* Default LTTng MI XML namespace. */ -#define DEFAULT_LTTNG_MI_NAMESPACE "http://lttng.org/xml/ns/lttng-mi" +#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 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" + +/* + * 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_RELAY_TIMER CONFIG_DEFAULT_ROTATE_PENDING_RELAY_TIMER /* * Returns the default subbuf size. @@ -354,4 +394,16 @@ size_t default_get_ust_pid_channel_subbuf_size(void); LTTNG_HIDDEN 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. + */ +LTTNG_HIDDEN +pthread_attr_t *default_pthread_attr(void); + #endif /* _DEFAULTS_H */