diff options
Diffstat (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.h')
| -rw-r--r-- | rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.h b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.h deleted file mode 100644 index b4c582df..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*************************************************************************** - * Description: Memory Pool object header file * - * Author: Gal Shachor <shachor@il.ibm.com> * - * Version: $Revision: 466585 $ * - ***************************************************************************/ -#ifndef _JK_POOL_H -#define _JK_POOL_H - -#include "jk_global.h" - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -/** - * @file jk_pool.h - * @brief Jk memory allocation - * - * Similar with apr_pools, but completely unsynchronized. - * XXX use same names - * - */ - -/* - * The pool atom (basic pool alocation unit) is an 8 byte long. - * Each allocation (even for 1 byte) will return a round up to the - * number of atoms. - * - * This is to help in alignment of 32/64 bit machines ... - * G.S - */ -#ifdef WIN32 - typedef __int64 jk_pool_atom_t; -#elif defined(AIX) - typedef long long jk_pool_atom_t; -#elif defined(SOLARIS) - typedef long long jk_pool_atom_t; -#elif defined(LINUX) - typedef long long jk_pool_atom_t; -#elif defined(FREEBSD) - typedef long long jk_pool_atom_t; -#elif defined(OS2) - typedef long long jk_pool_atom_t; -#elif defined(NETWARE) - typedef long long jk_pool_atom_t; -#elif defined(HPUX11) - typedef long long jk_pool_atom_t; -#elif defined(IRIX) - typedef long long jk_pool_atom_t; -#elif defined(AS400) - typedef void *jk_pool_atom_t; -#else - typedef long long jk_pool_atom_t; -#endif - -/** - * Alignment macros - */ - -/* JK_ALIGN() is only to be used to align on a power of 2 boundary */ -#define JK_ALIGN(size, boundary) \ - (((size) + ((boundary) - 1)) & ~((boundary) - 1)) - -/** Default alignment */ -#ifdef AS400 -#define JK_ALIGN_DEFAULT(size) JK_ALIGN(size, 16) -#else -#define JK_ALIGN_DEFAULT(size) JK_ALIGN(size, 8) -#endif - -/* - * Pool size in number of pool atoms. - */ -#define TINY_POOL_SIZE 256 /* Tiny 1/4K atom pool. */ -#define SMALL_POOL_SIZE 512 /* Small 1/2K atom pool. */ -#define BIG_POOL_SIZE 2*SMALL_POOL_SIZE /* Bigger 1K atom pool. */ -#define HUGE_POOL_SIZE 2*BIG_POOL_SIZE /* Huge 2K atom pool. */ - -/** jk pool structure */ -struct jk_pool -{ - size_t size; - size_t pos; - char *buf; - size_t dyn_size; - size_t dyn_pos; - void **dynamic; -}; - -typedef struct jk_pool jk_pool_t; - -void jk_open_pool(jk_pool_t *p, jk_pool_atom_t *buf, size_t size); - -void jk_close_pool(jk_pool_t *p); - -void jk_reset_pool(jk_pool_t *p); - -void *jk_pool_alloc(jk_pool_t *p, size_t sz); - -void *jk_pool_realloc(jk_pool_t *p, - size_t sz, const void *old, size_t old_sz); - -void *jk_pool_strdup(jk_pool_t *p, const char *s); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* _JK_POOL_H */ |