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-rw-r--r--rpc/rpc-lib/src/rpc-lib-messages.h83
1 files changed, 23 insertions, 60 deletions
diff --git a/rpc/rpc-lib/src/rpc-lib-messages.h b/rpc/rpc-lib/src/rpc-lib-messages.h
index 39258a161e3..31e0d8ea267 100644
--- a/rpc/rpc-lib/src/rpc-lib-messages.h
+++ b/rpc/rpc-lib/src/rpc-lib-messages.h
@@ -13,68 +13,31 @@
#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.
+/* To add new message IDs, append new identifiers at the end of the list.
+ *
+ * Never remove a message ID. If it's not used anymore, you can rename it or
+ * leave it as it is, but not delete it. This is to prevent reutilization of
+ * IDs by other messages.
+ *
+ * The component name must match one of the entries defined in
+ * glfs-message-id.h.
*/
-#define GLFS_RPC_LIB_BASE GLFS_MSGID_COMP_RPC_LIB
-#define GLFS_NUM_MESSAGES 13
-#define GLFS_RPC_LIB_MSGID_END (GLFS_RPC_LIB_BASE + GLFS_NUM_MESSAGES + 1)
-
-/* Messages with message IDs */
-
-#define glfs_msg_start_x GLFS_RPC_LIB_BASE, "Invalid: Start of messages"
-
-/*------------*/
-/* First slot is allocated for common transport msg ids */
-
-#define TRANS_MSG_ADDR_FAMILY_NOT_SPECIFIED (GLFS_RPC_LIB_BASE + 1)
-
-#define TRANS_MSG_UNKNOWN_ADDR_FAMILY (GLFS_RPC_LIB_BASE + 2)
-
-#define TRANS_MSG_REMOTE_HOST_ERROR (GLFS_RPC_LIB_BASE + 3)
-
-#define TRANS_MSG_DNS_RESOL_FAILED (GLFS_RPC_LIB_BASE + 4)
-
-#define TRANS_MSG_LISTEN_PATH_ERROR (GLFS_RPC_LIB_BASE + 5)
-
-#define TRANS_MSG_CONNECT_PATH_ERROR (GLFS_RPC_LIB_BASE + 6)
-
-#define TRANS_MSG_GET_ADDR_INFO_FAILED (GLFS_RPC_LIB_BASE + 7)
-
-#define TRANS_MSG_PORT_BIND_FAILED (GLFS_RPC_LIB_BASE + 8)
-
-#define TRANS_MSG_INET_ERROR (GLFS_RPC_LIB_BASE + 9)
-
-#define TRANS_MSG_GET_NAME_INFO_FAILED (GLFS_RPC_LIB_BASE + 10)
-
-#define TRANS_MSG_TRANSPORT_ERROR (GLFS_RPC_LIB_BASE + 11)
-
-#define TRANS_MSG_TIMEOUT_EXCEEDED (GLFS_RPC_LIB_BASE + 12)
-
-#define TRANS_MSG_SOCKET_BIND_ERROR (GLFS_RPC_LIB_BASE + 13)
-
-/*------------*/
-
-#define glfs_msg_end_x GLFS_RPC_LIB_MSGID_END, "Invalid: End of messages"
+GLFS_MSGID(RPC_LIB,
+ TRANS_MSG_ADDR_FAMILY_NOT_SPECIFIED,
+ TRANS_MSG_UNKNOWN_ADDR_FAMILY,
+ TRANS_MSG_REMOTE_HOST_ERROR,
+ TRANS_MSG_DNS_RESOL_FAILED,
+ TRANS_MSG_LISTEN_PATH_ERROR,
+ TRANS_MSG_CONNECT_PATH_ERROR,
+ TRANS_MSG_GET_ADDR_INFO_FAILED,
+ TRANS_MSG_PORT_BIND_FAILED,
+ TRANS_MSG_INET_ERROR,
+ TRANS_MSG_GET_NAME_INFO_FAILED,
+ TRANS_MSG_TRANSPORT_ERROR,
+ TRANS_MSG_TIMEOUT_EXCEEDED,
+ TRANS_MSG_SOCKET_BIND_ERROR
+);
#endif /* !_RPC_LIB_MESSAGES_H_ */