X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Freturn.h;h=fa36243f769db098cb474392384c6ba6c3d200d1;hb=a60c98bb02391f995a03c3db5898e146ff2f6f3b;hp=c7aa60034b5b8bc3a2ed2e50c61b9b3e6891c4b4;hpb=300beb84352ea83e7d061082eb18b363569001db;p=awesomized%2Flibmemcached

diff --git a/libmemcached/return.h b/libmemcached/return.h
index c7aa6003..fa36243f 100644
--- a/libmemcached/return.h
+++ b/libmemcached/return.h
@@ -39,16 +39,16 @@
 enum memcached_return_t {
   MEMCACHED_SUCCESS,
   MEMCACHED_FAILURE,
-  MEMCACHED_HOST_LOOKUP_FAILURE,
+  MEMCACHED_HOST_LOOKUP_FAILURE, // getaddrinfo() and getnameinfo() only
   MEMCACHED_CONNECTION_FAILURE,
-  MEMCACHED_CONNECTION_BIND_FAILURE,
+  MEMCACHED_CONNECTION_BIND_FAILURE,  // DEPRECATED, see MEMCACHED_HOST_LOOKUP_FAILURE
   MEMCACHED_WRITE_FAILURE,
   MEMCACHED_READ_FAILURE,
   MEMCACHED_UNKNOWN_READ_FAILURE,
   MEMCACHED_PROTOCOL_ERROR,
   MEMCACHED_CLIENT_ERROR,
   MEMCACHED_SERVER_ERROR,
-  MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE,
+  MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE, // DEPRECATED
   MEMCACHED_DATA_EXISTS,
   MEMCACHED_DATA_DOES_NOT_EXIST,
   MEMCACHED_NOTSTORED,
@@ -64,7 +64,7 @@ enum memcached_return_t {
   MEMCACHED_STAT,
   MEMCACHED_ITEM,
   MEMCACHED_ERRNO,
-  MEMCACHED_FAIL_UNIX_SOCKET,
+  MEMCACHED_FAIL_UNIX_SOCKET, // DEPRECATED
   MEMCACHED_NOT_SUPPORTED,
   MEMCACHED_NO_KEY_PROVIDED, /* Deprecated. Use MEMCACHED_BAD_KEY_PROVIDED! */
   MEMCACHED_FETCH_NOTFINISHED,
@@ -83,6 +83,8 @@ enum memcached_return_t {
   MEMCACHED_PARSE_ERROR,
   MEMCACHED_PARSE_USER_ERROR,
   MEMCACHED_DEPRECATED,
+  MEMCACHED_IN_PROGRESS,
+  MEMCACHED_SERVER_TEMPORARILY_DISABLED,
   MEMCACHED_MAXIMUM_RETURN /* Always add new error code before */
 };
 
@@ -90,4 +92,38 @@ enum memcached_return_t {
 typedef enum memcached_return_t memcached_return_t;
 #endif
 
+static inline bool memcached_success(memcached_return_t rc)
+{
+  return (rc == MEMCACHED_BUFFERED ||
+          rc == MEMCACHED_DELETED ||
+          rc == MEMCACHED_END || 
+          rc == MEMCACHED_ITEM || 
+          rc == MEMCACHED_STAT || 
+          rc == MEMCACHED_STORED || 
+          rc == MEMCACHED_SUCCESS || 
+          rc == MEMCACHED_VALUE);
+}
 
+static inline bool memcached_failed(memcached_return_t rc)
+{
+  return (rc != MEMCACHED_SUCCESS && 
+          rc != MEMCACHED_END && 
+          rc != MEMCACHED_STORED && 
+          rc != MEMCACHED_STAT && 
+          rc != MEMCACHED_DELETED &&
+          rc != MEMCACHED_BUFFERED &&
+          rc != MEMCACHED_VALUE);
+}
+
+static inline bool memcached_fatal(memcached_return_t rc)
+{
+  return (rc != MEMCACHED_SUCCESS && 
+          rc != MEMCACHED_END && 
+          rc != MEMCACHED_STORED && 
+          rc != MEMCACHED_STAT && 
+          rc != MEMCACHED_DELETED &&
+          rc != MEMCACHED_BUFFERED &&
+          rc != MEMCACHED_VALUE);
+}
+
+#define memcached_continue(__memcached_return_t) ((__memcached_return_t) == MEMCACHED_IN_PROGRESS)