SoW-2020-0002: Trace Hit Counters: trigger error reporting integration

[lttng-tools.git] / include / lttng / lttng-error.h

diff --git a/include/lttng/lttng-error.h b/include/lttng/lttng-error.h
index ea2d6eb258ae7be583f04cdb4d361bfbe84cc7dc..97122ed3967d1255e24985af78e8058e6c7d824b 100644 (file)
--- a/include/lttng/lttng-error.h
+++ b/include/lttng/lttng-error.h
@@ -6,20 +6,10 @@
  * The following values are all the possible errors the lttng command line
  * client can quit with.
  *
- * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com>
+ * Copyright (C) 2012 David Goulet <dgoulet@efficios.com>
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef LTTNG_ERROR_H
@@ -53,7 +43,7 @@ enum lttng_error_code {
        LTTNG_ERR_CONNECT_FAIL           = 30,  /* Unable to connect to unix socket */
        LTTNG_ERR_SNAPSHOT_OUTPUT_EXIST  = 31,  /* Snapshot output already exists */
        LTTNG_ERR_EPERM                  = 32,  /* Permission denied */
-       LTTNG_ERR_KERN_NA                = 33,  /* Kernel tracer unavalable */
+       LTTNG_ERR_KERN_NA                = 33,  /* Kernel tracer unavailable */
        LTTNG_ERR_KERN_VERSION           = 34,  /* Kernel tracer not compatible */
        LTTNG_ERR_KERN_EVENT_EXIST       = 35,  /* Kernel event already exists */
        LTTNG_ERR_KERN_SESS_FAIL         = 36,  /* Kernel create session failed */
@@ -134,8 +124,8 @@ enum lttng_error_code {
        LTTNG_ERR_EXCLUSION_NOMEM        = 111, /* Lack of memory while processing event exclusions */
        LTTNG_ERR_INVALID_EVENT_NAME     = 112, /* Invalid event name */
        LTTNG_ERR_INVALID_CHANNEL_NAME   = 113, /* Invalid channel name */
-       LTTNG_ERR_ID_TRACKED             = 114, /* ID already tracked */
-       LTTNG_ERR_ID_NOT_TRACKED         = 115, /* ID not tracked */
+       LTTNG_ERR_PROCESS_ATTR_EXISTS  = 114, /* Process attribute is already tracked */
+       LTTNG_ERR_PROCESS_ATTR_MISSING = 115, /* Process attribute was not tracked */
        LTTNG_ERR_INVALID_CHANNEL_DOMAIN = 116, /* Invalid channel domain */
        LTTNG_ERR_OVERFLOW               = 117, /* Overflow occurred. */
        LTTNG_ERR_SESSION_NOT_STARTED    = 118, /* Session not started */
@@ -182,13 +172,18 @@ enum lttng_error_code {
        LTTNG_ERR_ROTATION_AFTER_STOP_CLEAR = 159, /* Session was already cleared since it became inactive. */
        LTTNG_ERR_USER_NOT_FOUND         = 160, /* User not found. */
        LTTNG_ERR_GROUP_NOT_FOUND        = 161, /* Group not found. */
+       LTTNG_ERR_UNSUPPORTED_DOMAIN     = 162,  /* Unsupported domain used. */
+       LTTNG_ERR_PROCESS_ATTR_TRACKER_INVALID_TRACKING_POLICY = 163, /* Operation does not apply to the process attribute tracker's tracking policy */
+       LTTNG_ERR_TRIGGER_GROUP_NOTIFICATION_FD = 164, /* Error initializing trigger group notification fd */
+       LTTNG_ERR_TRIGGER_GROUP_ERROR_COUNTER = 165, /* Error initializing trigger group error counter */
+       LTTNG_ERR_TRIGGER_GROUP_ERROR_COUNTER_FULL = 166, /* No bucket available in trigger group error counter */
 
        /* MUST be last element of the manually-assigned section of the enum */
        LTTNG_ERR_NR,
 
        /* Backward-compatibility assignments */
-       LTTNG_ERR_PID_TRACKED            = LTTNG_ERR_ID_TRACKED, /* Backward compat alias to LTTNG_ERR_ID_TRACKED */
-       LTTNG_ERR_PID_NOT_TRACKED        = LTTNG_ERR_ID_NOT_TRACKED, /* Backward compat alias to LTTNG_ERR_ID_NOT_TRACKED */
+       LTTNG_ERR_PID_TRACKED            = LTTNG_ERR_PROCESS_ATTR_EXISTS, /* Backward compat alias */
+       LTTNG_ERR_PID_NOT_TRACKED        = LTTNG_ERR_PROCESS_ATTR_MISSING, /* Backward compat alias */
 };
 
 /*