lttng-error.h

/*
 * lttng-error.h
 *
 * Linux Trace Toolkit Control Library Error Header File
 *
 * The following values are all the possible errors the lttng command line
 * client can quit with.
 *
 * SPDX-FileCopyrightText: 2012 David Goulet <dgoulet@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */
 
#ifndef LTTNG_ERROR_H
#define LTTNG_ERROR_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <lttng/lttng-export.h>
 
enum lttng_error_code {
    /* Internal codes */
    LTTNG_ERR_SELECT_SESS = 27, /* Must select a session */
    LTTNG_ERR_NO_STREAM = 52, /* Index without stream on relay. */
    LTTNG_ERR_UST_CALIBRATE_FAIL = 54, /* UST calibration failed */
    LTTNG_ERR_UST_CHAN_ENABLE_FAIL = 61, /* UST enable channel failed */
    LTTNG_ERR_CHAN_EXIST = 62, /* Channel already exists. */
    LTTNG_ERR_UST_META_FAIL = 65, /* UST open metadata failed */
    LTTNG_ERR_UST_STREAM_FAIL = 70, /* UST create stream failed */
    LTTNG_ERR_SNAPSHOT_NODATA = 71, /* No data in snapshot. */
    LTTNG_ERR_MI_OUTPUT_TYPE = 91, /* Invalid MI output format */
    LTTNG_ERR_MI_IO_FAIL = 92, /* IO error while writing machine interface output */
    LTTNG_ERR_MI_NOT_IMPLEMENTED = 93, /* Mi feature not implemented */
    LTTNG_ERR_EVENT_EXIST_LOGLEVEL = 100, /* Event enabled with different loglevel */
    LTTNG_ERR_FILTER_EXIST = 108, /* Filter already exist */
    LTTNG_ERR_COMMAND_CANCELLED = 128, /* Command cancelled. */
    LTTNG_ERR_ROTATE_RENAME_FAIL_CONSUMER = 142, /* Rotation rename failure on consumer */
    LTTNG_ERR_ROTATION_PENDING_LOCAL_FAIL_CONSUMER = 143, /* Rotation pending check (local)
                                 failure on consumer */
    LTTNG_ERR_ROTATION_PENDING_RELAY_FAIL_CONSUMER = 144, /* Rotation pending check (relay)
                                 failure on consumer */
    LTTNG_ERR_MKDIR_FAIL_CONSUMER = 145, /* mkdir failure on consumer */
    LTTNG_ERR_TRACE_CHUNK_EXISTS_FAIL_CONSUMER = 151, /* failed to query consumer for trace
                                 chunk existence */
 
    LTTNG_OK = 10,
 
    LTTNG_ERR_UNK = 11,
 
    LTTNG_ERR_UND = 12,
 
    LTTNG_ERR_SESSION_STARTED = 13,
 
    LTTNG_ERR_UNKNOWN_DOMAIN = 14,
 
    LTTNG_ERR_NOT_SUPPORTED = 15,
 
    LTTNG_ERR_NO_SESSION = 16,
 
    LTTNG_ERR_CREATE_DIR_FAIL = 17,
 
    LTTNG_ERR_SESSION_FAIL = 18,
 
    LTTNG_ERR_NO_SESSIOND = 19,
 
    LTTNG_ERR_SET_URL = 20,
 
    LTTNG_ERR_URL_EXIST = 21,
 
    LTTNG_ERR_BUFFER_NOT_SUPPORTED = 22,
 
    LTTNG_ERR_SESS_NOT_FOUND = 23,
 
    LTTNG_ERR_BUFFER_TYPE_MISMATCH = 24,
 
    LTTNG_ERR_FATAL = 25,
 
    LTTNG_ERR_NOMEM = 26,
 
    LTTNG_ERR_EXIST_SESS = 28,
 
    LTTNG_ERR_NO_EVENT = 29,
 
    LTTNG_ERR_CONNECT_FAIL = 30,
 
    LTTNG_ERR_SNAPSHOT_OUTPUT_EXIST = 31,
 
    LTTNG_ERR_EPERM = 32,
 
    LTTNG_ERR_KERN_NA = 33,
 
    LTTNG_ERR_KERN_VERSION = 34,
 
    LTTNG_ERR_KERN_EVENT_EXIST = 35,
 
    LTTNG_ERR_KERN_SESS_FAIL = 36,
 
    LTTNG_ERR_KERN_CHAN_EXIST = 37,
 
    LTTNG_ERR_KERN_CHAN_FAIL = 38,
 
    LTTNG_ERR_KERN_CHAN_NOT_FOUND = 39,
 
    LTTNG_ERR_KERN_CHAN_DISABLE_FAIL = 40,
 
    LTTNG_ERR_KERN_CHAN_ENABLE_FAIL = 41,
 
    LTTNG_ERR_KERN_CONTEXT_FAIL = 42,
 
    LTTNG_ERR_KERN_ENABLE_FAIL = 43,
 
    LTTNG_ERR_KERN_DISABLE_FAIL = 44,
 
    LTTNG_ERR_KERN_META_FAIL = 45,
 
    LTTNG_ERR_KERN_START_FAIL = 46,
 
    LTTNG_ERR_KERN_STOP_FAIL = 47,
 
    LTTNG_ERR_KERN_CONSUMER_FAIL = 48,
 
    LTTNG_ERR_KERN_STREAM_FAIL = 49,
 
    LTTNG_ERR_START_SESSION_ONCE = 50,
 
    LTTNG_ERR_SNAPSHOT_FAIL = 51,
 
    LTTNG_ERR_KERN_LIST_FAIL = 53,
 
    LTTNG_ERR_UST_EVENT_ENABLED = 55,
 
    LTTNG_ERR_UST_SESS_FAIL = 56,
 
    LTTNG_ERR_UST_CHAN_EXIST = 57,
 
    LTTNG_ERR_UST_CHAN_FAIL = 58,
 
    LTTNG_ERR_UST_CHAN_NOT_FOUND = 59,
 
    LTTNG_ERR_UST_CHAN_DISABLE_FAIL = 60,
 
    LTTNG_ERR_UST_ENABLE_FAIL = 63,
 
    LTTNG_ERR_UST_DISABLE_FAIL = 64,
 
    LTTNG_ERR_UST_START_FAIL = 66,
 
    LTTNG_ERR_UST_STOP_FAIL = 67,
 
    LTTNG_ERR_UST_CONSUMER64_FAIL = 68,
 
    LTTNG_ERR_UST_CONSUMER32_FAIL = 69,
 
    LTTNG_ERR_NO_CHANNEL = 72,
 
    LTTNG_ERR_SESSION_INVALID_CHAR = 73,
 
    LTTNG_ERR_UST_LIST_FAIL = 74,
 
    LTTNG_ERR_UST_EVENT_EXIST = 75,
 
    LTTNG_ERR_UST_EVENT_NOT_FOUND = 76,
 
    LTTNG_ERR_UST_CONTEXT_EXIST = 77,
 
    LTTNG_ERR_UST_CONTEXT_INVAL = 78,
 
    LTTNG_ERR_NEED_ROOT_SESSIOND = 79,
 
    LTTNG_ERR_TRACE_ALREADY_STARTED = 80,
 
    LTTNG_ERR_TRACE_ALREADY_STOPPED = 81,
 
    LTTNG_ERR_KERN_EVENT_ENOSYS = 82,
 
    LTTNG_ERR_NEED_CHANNEL_NAME = 83,
 
    LTTNG_ERR_NO_UST = 84,
 
    LTTNG_ERR_SAVE_FILE_EXIST = 85,
 
    LTTNG_ERR_SAVE_IO_FAIL = 86,
 
    LTTNG_ERR_LOAD_INVALID_CONFIG = 87,
 
    LTTNG_ERR_LOAD_IO_FAIL = 88,
 
    LTTNG_ERR_LOAD_SESSION_NOENT = 89,
 
    LTTNG_ERR_MAX_SIZE_INVALID = 90,
 
    /* 94 */
    /* 95 */
    /* 96 */
 
    LTTNG_ERR_INVALID = 97,
 
    LTTNG_ERR_NO_USTCONSUMERD = 98,
 
    LTTNG_ERR_NO_KERNCONSUMERD = 99,
 
    LTTNG_ERR_URL_DATA_MISS = 101,
 
    LTTNG_ERR_URL_CTRL_MISS = 102,
 
    LTTNG_ERR_ENABLE_CONSUMER_FAIL = 103,
 
    LTTNG_ERR_RELAYD_CONNECT_FAIL = 104,
 
    LTTNG_ERR_RELAYD_VERSION_FAIL = 105,
 
    LTTNG_ERR_FILTER_INVAL = 106,
 
    LTTNG_ERR_FILTER_NOMEM = 107,
 
    LTTNG_ERR_NO_CONSUMER = 109,
 
    LTTNG_ERR_EXCLUSION_INVAL = 110,
 
    LTTNG_ERR_EXCLUSION_NOMEM = 111,
 
    LTTNG_ERR_INVALID_EVENT_NAME = 112,
 
    LTTNG_ERR_INVALID_CHANNEL_NAME = 113,
 
    LTTNG_ERR_PROCESS_ATTR_EXISTS = 114,
 
    LTTNG_ERR_PROCESS_ATTR_MISSING = 115,
 
    LTTNG_ERR_INVALID_CHANNEL_DOMAIN = 116,
 
    LTTNG_ERR_OVERFLOW = 117,
 
    LTTNG_ERR_SESSION_NOT_STARTED = 118,
 
    LTTNG_ERR_LIVE_SESSION = 119,
 
    LTTNG_ERR_PER_PID_SESSION = 120,
 
    LTTNG_ERR_KERN_CONTEXT_UNAVAILABLE = 121,
 
    LTTNG_ERR_REGEN_STATEDUMP_FAIL = 122,
 
    LTTNG_ERR_REGEN_STATEDUMP_NOMEM = 123,
 
    LTTNG_ERR_NOT_SNAPSHOT_SESSION = 124,
 
    LTTNG_ERR_INVALID_TRIGGER = 125,
 
    LTTNG_ERR_TRIGGER_EXISTS = 126,
 
    LTTNG_ERR_TRIGGER_NOT_FOUND = 127,
 
    LTTNG_ERR_ROTATION_PENDING = 129,
 
    LTTNG_ERR_ROTATION_NOT_AVAILABLE = 130,
 
    LTTNG_ERR_ROTATION_SCHEDULE_SET = 131,
 
    LTTNG_ERR_ROTATION_SCHEDULE_NOT_SET = 132,
 
    LTTNG_ERR_ROTATION_MULTIPLE_AFTER_STOP = 133,
 
    LTTNG_ERR_ROTATION_WRONG_VERSION = 134,
 
    LTTNG_ERR_NO_SESSION_OUTPUT = 135,
 
    LTTNG_ERR_ROTATION_NOT_AVAILABLE_RELAY = 136,
 
    LTTNG_ERR_AGENT_TRACING_DISABLED = 137,
 
    LTTNG_ERR_PROBE_LOCATION_INVAL = 138,
 
    LTTNG_ERR_ELF_PARSING = 139,
 
    LTTNG_ERR_SDT_PROBE_SEMAPHORE = 140,
 
    LTTNG_ERR_ROTATION_FAIL_CONSUMER = 141,
 
    LTTNG_ERR_CHAN_NOT_FOUND = 146,
 
    LTTNG_ERR_SNAPSHOT_UNSUPPORTED = 147,
 
    LTTNG_ERR_SESSION_NOT_EXIST = 148,
 
    LTTNG_ERR_CREATE_TRACE_CHUNK_FAIL_CONSUMER = 149,
 
    LTTNG_ERR_CLOSE_TRACE_CHUNK_FAIL_CONSUMER = 150,
 
    LTTNG_ERR_INVALID_PROTOCOL = 152,
 
    LTTNG_ERR_FILE_CREATION_ERROR = 153,
 
    LTTNG_ERR_TIMER_STOP_ERROR = 154,
 
    LTTNG_ERR_ROTATION_NOT_AVAILABLE_KERNEL = 155,
 
    LTTNG_ERR_CLEAR_RELAY_DISALLOWED = 156,
 
    LTTNG_ERR_CLEAR_NOT_AVAILABLE_RELAY = 157,
 
    LTTNG_ERR_CLEAR_FAIL_CONSUMER = 158,
 
    LTTNG_ERR_ROTATION_AFTER_STOP_CLEAR = 159,
 
    /* Unix user not found. */
    LTTNG_ERR_USER_NOT_FOUND = 160,
 
    /* Unix group not found. */
    LTTNG_ERR_GROUP_NOT_FOUND = 161,
 
    /* Unsupported \lt_obj_domain. */
    LTTNG_ERR_UNSUPPORTED_DOMAIN = 162,
 
    LTTNG_ERR_PROCESS_ATTR_TRACKER_INVALID_TRACKING_POLICY = 163,
 
    LTTNG_ERR_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD = 164,
 
    LTTNG_ERR_INVALID_CAPTURE_EXPRESSION = 165,
 
    LTTNG_ERR_EVENT_NOTIFIER_REGISTRATION = 166,
 
    LTTNG_ERR_EVENT_NOTIFIER_ERROR_ACCOUNTING = 167,
 
    LTTNG_ERR_EVENT_NOTIFIER_ERROR_ACCOUNTING_FULL = 168,
 
    LTTNG_ERR_INVALID_ERROR_QUERY_TARGET = 169,
 
    LTTNG_ERR_BUFFER_FLUSH_FAILED = 170,
 
    LTTNG_ERR_INVALID_RECLAMATION_POLICY = 171,
 
    LTTNG_ERR_UNSUPPORTED_TRACE_FORMAT = 172,
 
    /* MUST be last element of the manually-assigned section of the enum */
    LTTNG_ERR_NR,
 
    /* Backward-compatibility assignments */
    LTTNG_ERR_PID_TRACKED = LTTNG_ERR_PROCESS_ATTR_EXISTS,
 
    LTTNG_ERR_PID_NOT_TRACKED = LTTNG_ERR_PROCESS_ATTR_MISSING,
};
 
LTTNG_EXPORT extern const char *lttng_strerror(int error_code);
 
 
#ifdef __cplusplus
}
#endif
 
#endif /* LTTNG_ERROR_H */