include/lttng/lttng-error.h

   1 /*
   2  * lttng-error.h
   3  *
   4  * Linux Trace Toolkit Control Library Error Header File
   5  *
   6  * The following values are all the possible errors the lttng command line
   7  * client can quit with.
   8  *
   9  * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com>
  10  *
  11  * This library is free software; you can redistribute it and/or modify it
  12  * under the terms of the GNU Lesser General Public License, version 2.1 only,
  13  * as published by the Free Software Foundation.
  14  *
  15  * This library is distributed in the hope that it will be useful, but WITHOUT
  16  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
  18  * for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public License
  21  * along with this library; if not, write to the Free Software Foundation,
  22  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  23  */
  24
  25 #ifndef LTTNG_ERROR_H
  26 #define LTTNG_ERROR_H
  27
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 enum lttng_error_code {
  33         LTTNG_OK                         = 10,  /* Ok */
  34         LTTNG_ERR_UNK                    = 11,  /* Unknown Error */
  35         LTTNG_ERR_UND                    = 12,  /* Undefine command */
  36         LTTNG_ERR_SESSION_STARTED        = 13,  /* Session is running */
  37         LTTNG_ERR_UNKNOWN_DOMAIN         = 14,  /* Tracing domain not known */
  38         /* 15 */
  39         LTTNG_ERR_NO_SESSION             = 16,  /* No session found */
  40         LTTNG_ERR_CREATE_DIR_FAIL        = 17,  /* Create directory fail */
  41         LTTNG_ERR_SESSION_FAIL           = 18,  /* Create session fail */
  42         LTTNG_ERR_NO_SESSIOND            = 19,  /* No session daemon available */
  43         /* 20 */
  44         /* 21 */
  45         /* 22 */
  46         LTTNG_ERR_SESS_NOT_FOUND         = 23,  /* Session by name not found */
  47         /* 24 */
  48         LTTNG_ERR_FATAL                  = 25,  /* Fatal error */
  49         /* 26 */
  50         LTTNG_ERR_SELECT_SESS            = 27,  /* Must select a session */
  51         LTTNG_ERR_EXIST_SESS             = 28,  /* Session name already exist */
  52         LTTNG_ERR_NO_EVENT               = 29,  /* No event found */
  53         LTTNG_ERR_CONNECT_FAIL           = 30,  /* Unable to connect to unix socket */
  54         /* 31 */
  55         LTTNG_ERR_EPERM                  = 32,  /* Permission denied */
  56         LTTNG_ERR_KERN_NA                = 33,  /* Kernel tracer unavalable */
  57         LTTNG_ERR_KERN_VERSION           = 34,  /* Kernel tracer not compatible */
  58         LTTNG_ERR_KERN_EVENT_EXIST       = 35,  /* Kernel event already exists */
  59         LTTNG_ERR_KERN_SESS_FAIL         = 36,  /* Kernel create session failed */
  60         LTTNG_ERR_KERN_CHAN_EXIST        = 37,  /* Kernel channel already exists */
  61         LTTNG_ERR_KERN_CHAN_FAIL         = 38,  /* Kernel create channel failed */
  62         LTTNG_ERR_KERN_CHAN_NOT_FOUND    = 39,  /* Kernel channel not found */
  63         LTTNG_ERR_KERN_CHAN_DISABLE_FAIL = 40,  /* Kernel disable channel failed */
  64         LTTNG_ERR_KERN_CHAN_ENABLE_FAIL  = 41,  /* Kernel enable channel failed */
  65         LTTNG_ERR_KERN_CONTEXT_FAIL      = 42,  /* Kernel add context failed */
  66         LTTNG_ERR_KERN_ENABLE_FAIL       = 43,  /* Kernel enable event failed */
  67         LTTNG_ERR_KERN_DISABLE_FAIL      = 44,  /* Kernel disable event failed */
  68         LTTNG_ERR_KERN_META_FAIL         = 45,  /* Kernel open metadata failed */
  69         LTTNG_ERR_KERN_START_FAIL        = 46,  /* Kernel start trace failed */
  70         LTTNG_ERR_KERN_STOP_FAIL         = 47,  /* Kernel stop trace failed */
  71         LTTNG_ERR_KERN_CONSUMER_FAIL     = 48,  /* Kernel consumer start failed */
  72         LTTNG_ERR_KERN_STREAM_FAIL       = 49,  /* Kernel create stream failed */
  73         /* 50 */
  74         /* 51 */
  75         /* 52 */
  76         LTTNG_ERR_KERN_LIST_FAIL         = 53,  /* Kernel listing events failed */
  77         LTTNG_ERR_UST_CALIBRATE_FAIL     = 54,  /* UST calibration failed */
  78         /* 55 */
  79         LTTNG_ERR_UST_SESS_FAIL          = 56,  /* UST create session failed */
  80         LTTNG_ERR_UST_CHAN_EXIST         = 57,  /* UST channel already exist */
  81         LTTNG_ERR_UST_CHAN_FAIL          = 58,  /* UST create channel failed */
  82         LTTNG_ERR_UST_CHAN_NOT_FOUND     = 59,  /* UST channel not found */
  83         LTTNG_ERR_UST_CHAN_DISABLE_FAIL  = 60,  /* UST disable channel failed */
  84         LTTNG_ERR_UST_CHAN_ENABLE_FAIL   = 61,  /* UST enable channel failed */
  85         /* 62 */
  86         LTTNG_ERR_UST_ENABLE_FAIL        = 63,  /* UST enable event failed */
  87         LTTNG_ERR_UST_DISABLE_FAIL       = 64,  /* UST disable event failed */
  88         LTTNG_ERR_UST_META_FAIL          = 65,  /* UST open metadata failed */
  89         LTTNG_ERR_UST_START_FAIL         = 66,  /* UST start trace failed */
  90         LTTNG_ERR_UST_STOP_FAIL          = 67,  /* UST stop trace failed */
  91         LTTNG_ERR_UST_CONSUMER64_FAIL    = 68,  /* 64-bit UST consumer start failed */
  92         LTTNG_ERR_UST_CONSUMER32_FAIL    = 69,  /* 32-bit UST consumer start failed */
  93         LTTNG_ERR_UST_STREAM_FAIL        = 70,  /* UST create stream failed */
  94         /* 71 */
  95         /* 72 */
  96         /* 73 */
  97         LTTNG_ERR_UST_LIST_FAIL          = 74,  /* UST listing events failed */
  98         LTTNG_ERR_UST_EVENT_EXIST        = 75,  /* UST event exist */
  99         LTTNG_ERR_UST_EVENT_NOT_FOUND    = 76,  /* UST event not found */
 100         LTTNG_ERR_UST_CONTEXT_EXIST      = 77,  /* UST context exist */
 101         LTTNG_ERR_UST_CONTEXT_INVAL      = 78,  /* UST context invalid */
 102         LTTNG_ERR_NEED_ROOT_SESSIOND     = 79,  /* root sessiond is needed */
 103         LTTNG_ERR_TRACE_ALREADY_STARTED  = 80,  /* Tracing already started */
 104         LTTNG_ERR_TRACE_ALREADY_STOPPED  = 81,  /* Tracing already stopped */
 105         LTTNG_ERR_KERN_EVENT_ENOSYS      = 82,  /* Kernel event type not supported */
 106         /* 83 */
 107         /* 84 */
 108         /* 85 */
 109         /* 86 */
 110         /* 87 */
 111         /* 88 */
 112         /* 89 */
 113         /* 90 */
 114         /* 91 */
 115         /* 92 */
 116         /* 93 */
 117         /* 94 */
 118         /* 95 */
 119         /* 96 */
 120         LTTNG_ERR_INVALID                = 97,  /* Invalid parameter */
 121         LTTNG_ERR_NO_USTCONSUMERD        = 98,  /* No UST consumer detected */
 122         LTTNG_ERR_NO_KERNCONSUMERD       = 99,  /* No Kernel consumer detected */
 123         LTTNG_ERR_EVENT_EXIST_LOGLEVEL   = 100, /* Event enabled with different loglevel */
 124         LTTNG_ERR_URL_DATA_MISS          = 101, /* Missing network data URL */
 125         LTTNG_ERR_URL_CTRL_MISS          = 102, /* Missing network control URL */
 126         LTTNG_ERR_ENABLE_CONSUMER_FAIL   = 103, /* Enabling consumer failed */
 127         LTTNG_ERR_RELAYD_CONNECT_FAIL    = 104, /* lttng-relayd create session failed */
 128         LTTNG_ERR_RELAYD_VERSION_FAIL    = 105, /* lttng-relayd not compatible */
 129         LTTNG_ERR_FILTER_INVAL           = 106, /* Invalid filter bytecode */
 130         LTTNG_ERR_FILTER_NOMEM           = 107, /* Lack of memory for filter bytecode */
 131         LTTNG_ERR_FILTER_EXIST           = 108, /* Filter already exist */
 132         LTTNG_ERR_NO_CONSUMER            = 109, /* No consumer exist for the session */
 133
 134         /* MUST be last element */
 135         LTTNG_ERR_NR,                           /* Last element */
 136 };
 137
 138 #ifdef __cplusplus
 139 }
 140 #endif
 141
 142 #endif /* LTTNG_ERROR_H */