From f667689bb99d04d6fa25e29f358f15dac32acd59 Mon Sep 17 00:00:00 2001
From: Michael Wallner <mike@php.net>
Date: Mon, 19 Oct 2020 16:49:51 +0200
Subject: [PATCH] memcached_return_t: revert ABI break and reuse old error code

---
 CMakeVersions.txt                       | 2 +-
 include/libmemcached-1.0/types/return.h | 3 +--
 src/libmemcached/connect.cc             | 2 +-
 src/libmemcached/strerror.cc            | 5 +----
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/CMakeVersions.txt b/CMakeVersions.txt
index 4917c947..8243ec38 100644
--- a/CMakeVersions.txt
+++ b/CMakeVersions.txt
@@ -28,7 +28,7 @@ to_hex(LIBMEMCACHED_VERSION_HEX ${LIBMEMCACHED_VERSION_MAJOR} ${LIBMEMCACHED_VER
 
 # libmemcached.so
 
-set(LIBMEMCACHED_SO_VERSION_CUR 12)
+set(LIBMEMCACHED_SO_VERSION_CUR 11)
 set(LIBMEMCACHED_SO_VERSION_REV 0)
 set(LIBMEMCACHED_SO_VERSION_AGE 0)
 
diff --git a/include/libmemcached-1.0/types/return.h b/include/libmemcached-1.0/types/return.h
index 80c90515..93e9e975 100644
--- a/include/libmemcached-1.0/types/return.h
+++ b/include/libmemcached-1.0/types/return.h
@@ -1,5 +1,5 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
+ *
  *  Libmemcached library
  *
  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
@@ -86,7 +86,6 @@ enum memcached_return_t {
   MEMCACHED_IN_PROGRESS,
   MEMCACHED_SERVER_TEMPORARILY_DISABLED,
   MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE,
-  MEMCACHED_UNIX_SOCKET_PATH_TOO_BIG,
   MEMCACHED_MAXIMUM_RETURN, /* Always add new error code before */
   MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE= MEMCACHED_ERROR
 };
diff --git a/src/libmemcached/connect.cc b/src/libmemcached/connect.cc
index 37972bc9..7579de5c 100644
--- a/src/libmemcached/connect.cc
+++ b/src/libmemcached/connect.cc
@@ -467,7 +467,7 @@ static memcached_return_t unix_socket_connect(memcached_instance_st* server)
     memset(&servAddr, 0, sizeof (struct sockaddr_un));
     servAddr.sun_family= AF_UNIX;
     if (strlen(server->hostname()) >= sizeof(servAddr.sun_path)) {
-        return memcached_set_error(*server, MEMCACHED_UNIX_SOCKET_PATH_TOO_BIG, MEMCACHED_AT);
+        return memcached_set_error(*server, MEMCACHED_FAIL_UNIX_SOCKET, MEMCACHED_AT);
     }
     strncpy(servAddr.sun_path, server->hostname(), sizeof(servAddr.sun_path)-1); /* Copy filename */
 
diff --git a/src/libmemcached/strerror.cc b/src/libmemcached/strerror.cc
index 7b3a9df3..0c0c9a1b 100644
--- a/src/libmemcached/strerror.cc
+++ b/src/libmemcached/strerror.cc
@@ -1,5 +1,5 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
+ *
  *  Libmemcached library
  *
  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
@@ -188,9 +188,6 @@ const char *memcached_strerror(const memcached_st *, memcached_return_t rc)
   case MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE:
     return "SERVER FAILED TO ALLOCATE OBJECT";
 
-  case MEMCACHED_UNIX_SOCKET_PATH_TOO_BIG:
-    return "UNIX SOCKET PATH TOO LARGE";
-
   default:
   case MEMCACHED_MAXIMUM_RETURN:
     return "INVALID memcached_return_t";
-- 
2.30.2