Merge in all scanner tree + virtual buckets.

[awesomized/libmemcached] / libmemcached / common.h

diff --git a/libmemcached/common.h b/libmemcached/common.h
index a7d95af71617c0b827f7156cae634d6cf4bbf94e..e350149bded5249b572de9638649532f5447d1bb 100644 (file)
--- a/libmemcached/common.h
+++ b/libmemcached/common.h
@@ -1,11 +1,38 @@
-/* LibMemcached
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
+/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ * 
+ *  LibMemcached
  *
- * Use and distribution licensed under the BSD license.  See
- * the COPYING file in the parent directory for full text.
+ *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ *  Copyright (C) 2006-2009 Brian Aker
+ *  All rights reserved.
  *
- * Summary:
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *  copyright notice, this list of conditions and the following disclaimer
+ *  in the documentation and/or other materials provided with the
+ *  distribution.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
 
@@ -13,10 +40,9 @@
   Common include file for libmemached
 */
 
-#ifndef __LIBMEMCACHED_COMMON_H__
-#define __LIBMEMCACHED_COMMON_H__
+#pragma once
 
-#include "config.h"
+#include <config.h>
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -47,6 +73,8 @@
 
 #include "libmemcached/memcached.h"
 #include "libmemcached/watchpoint.h"
+#include "libmemcached/is.h"
+#include "libmemcached/prefix_key.h"
 
 typedef struct memcached_server_st * memcached_server_write_instance_st;
 
@@ -65,10 +93,12 @@ memcached_return_t memcached_server_execute(memcached_st *ptr,
 #include "libmemcached/io.h"
 #include "libmemcached/do.h"
 #include "libmemcached/internal.h"
+#include "libmemcached/array.h"
 #include "libmemcached/libmemcached_probes.h"
 #include "libmemcached/memcached/protocol_binary.h"
 #include "libmemcached/byteorder.h"
 #include "libmemcached/response.h"
+#include "libmemcached/prefix_key.h"
 
 /* string value */
 struct memcached_continuum_item_st
@@ -77,14 +107,6 @@ struct memcached_continuum_item_st
   uint32_t value;
 };
 
-/* Yum, Fortran.... can you make the reference? */
-typedef enum {
-  MEM_NOT= -1,
-  MEM_FALSE= false,
-  MEM_TRUE= true
-} memcached_ternary_t;
-
-
 #if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
 
 #define likely(x)       if((x))
@@ -115,16 +137,6 @@ memcached_return_t run_distribution(memcached_st *ptr);
 #define memcached_server_response_decrement(A) (A)->cursor_active--
 #define memcached_server_response_reset(A) (A)->cursor_active=0
 
-// These are private 
-#define memcached_is_allocated(__object) ((__object)->options.is_allocated)
-#define memcached_is_initialized(__object) ((__object)->options.is_initialized)
-#define memcached_is_purging(__object) ((__object)->state.is_purging)
-#define memcached_is_processing_input(__object) ((__object)->state.is_processing_input)
-#define memcached_set_purging(__object, __value) ((__object)->state.is_purging= (__value))
-#define memcached_set_processing_input(__object, __value) ((__object)->state.is_processing_input= (__value))
-#define memcached_set_initialized(__object, __value) ((__object)->options.is_initialized(= (__value))
-#define memcached_set_allocated(__object, __value) ((__object)->options.is_allocated(= (__value))
-
 LIBMEMCACHED_LOCAL
 void set_last_disconnected_host(memcached_server_write_instance_st ptr);
 
@@ -164,44 +176,6 @@ static inline memcached_return_t memcached_validate_key_length(size_t key_length
   return MEMCACHED_SUCCESS;
 }
 
-#ifdef TCP_CORK
-  #define CORK TCP_CORK
-#elif defined TCP_NOPUSH
-  #define CORK TCP_NOPUSH
-#endif
-
-/*
-  test_cork() tries to enable TCP_CORK. IF TCP_CORK is not an option
-  on the system it returns false but sets errno to 0. Otherwise on
-  failure errno is set.
-*/
-static inline memcached_ternary_t test_cork(memcached_server_st *ptr, int enable)
-{
-#ifdef CORK
-  if (ptr->type != MEMCACHED_CONNECTION_TCP)
-    return MEM_FALSE;
-
-  int err= setsockopt(ptr->fd, IPPROTO_TCP, CORK,
-                      &enable, (socklen_t)sizeof(int));
-  if (! err)
-  {
-    return MEM_TRUE;
-  }
-
-  perror(strerror(errno));
-  ptr->cached_errno= errno;
-
-  return MEM_FALSE;
-#else
-  (void)ptr;
-  (void)enable;
-
-  ptr->cached_errno= 0;
-
-  return MEM_NOT;
-#endif
-}
-
 static inline void libmemcached_free(const memcached_st *ptr, void *mem)
 {
   ptr->allocators.free(ptr, mem, ptr->allocators.context);
@@ -225,5 +199,3 @@ static inline void *libmemcached_calloc(const memcached_st *ptr, size_t nelem, s
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __LIBMEMCACHED_COMMON_H__ */