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authorAvra Sengupta <asengupt@redhat.com>2016-04-04 14:55:20 +0530
committerJeff Darcy <jdarcy@redhat.com>2016-04-25 12:05:35 -0700
commit0a43265f1b10c35506fe82a525aa0fa43af6c0cd (patch)
tree42f27443ef5e4dc85b935cbfc1a8eb3f1d7a96b3 /xlators/experimental/jbr-client/src/jbr-messages.h
parentc3353cdc4a3bcea416953af0585a08f33c5d4639 (diff)
nsr/jbr: Renaming nsr to jbr
As per community consensus, we have decided to rename nsr to jbr(Journal-Based-Replication). This is the patch to rename the "nsr" code to "jbr" Change-Id: Id2a9837f2ec4da89afc32438b91a1c302bb4104f BUG: 1328043 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/13899 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Diffstat (limited to 'xlators/experimental/jbr-client/src/jbr-messages.h')
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diff --git a/xlators/experimental/jbr-client/src/jbr-messages.h b/xlators/experimental/jbr-client/src/jbr-messages.h
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+/*
+ Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#ifndef _JBR_MESSAGES_H_
+#define _JBR_MESSAGES_H_
+
+#include "glfs-message-id.h"
+
+/* NOTE: Rules for message additions
+ * 1) Each instance of a message is _better_ left with a unique message ID, even
+ * if the message format is the same. Reasoning is that, if the message
+ * format needs to change in one instance, the other instances are not
+ * impacted or the new change does not change the ID of the instance being
+ * modified.
+ * 2) Addition of a message,
+ * - Should increment the GLFS_NUM_MESSAGES
+ * - Append to the list of messages defined, towards the end
+ * - Retain macro naming as glfs_msg_X (for redability across developers)
+ * NOTE: Rules for message format modifications
+ * 3) Check acorss the code if the message ID macro in question is reused
+ * anywhere. If reused then then the modifications should ensure correctness
+ * everywhere, or needs a new message ID as (1) above was not adhered to. If
+ * not used anywhere, proceed with the required modification.
+ * NOTE: Rules for message deletion
+ * 4) Check (3) and if used anywhere else, then cannot be deleted. If not used
+ * anywhere, then can be deleted, but will leave a hole by design, as
+ * addition rules specify modification to the end of the list and not filling
+ * holes.
+ */
+
+#define JBR_COMP_BASE GLFS_MSGID_COMP_JBR
+#define GLFS_NUM_MESSAGES 1
+#define GLFS_MSGID_END (JBR_COMP_BASE + GLFS_NUM_MESSAGES + 1)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_INIT_FAIL (JBR_COMP_BASE + 1)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_RETRY_MSG (JBR_COMP_BASE + 2)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_MEM_ERR (JBR_COMP_BASE + 3)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_DICT_FLR (JBR_COMP_BASE + 4)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_GENERIC (JBR_COMP_BASE + 5)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_INVALID (JBR_COMP_BASE + 6)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_NO_DATA (JBR_COMP_BASE + 7)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_SYS_CALL_FAILURE (JBR_COMP_BASE + 8)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ */
+#define J_MSG_QUORUM_NOT_MET (JBR_COMP_BASE + 9)
+
+#endif /* _JBR_MESSAGES_H_ */