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-rw-r--r--rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.c165
1 files changed, 0 insertions, 165 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.c b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.c
deleted file mode 100644
index 685f75c6..00000000
--- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_pool.c
+++ /dev/null
@@ -1,165 +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: Simple memory pool *
- * Author: Gal Shachor <shachor@il.ibm.com> *
- * Version: $Revision: 466585 $ *
- ***************************************************************************/
-
-#include "jk_pool.h"
-
-#define DEFAULT_DYNAMIC 10
-
-
-static void *jk_pool_dyn_alloc(jk_pool_t *p, size_t size);
-
-
-void jk_open_pool(jk_pool_t *p, jk_pool_atom_t *buf, size_t size)
-{
- p->pos = 0;
- p->size = size;
- p->buf = (char *)buf;
-
- p->dyn_pos = 0;
- p->dynamic = NULL;
- p->dyn_size = 0;
-}
-
-void jk_close_pool(jk_pool_t *p)
-{
- jk_reset_pool(p);
- if (p->dynamic) {
- free(p->dynamic);
- }
-}
-
-void jk_reset_pool(jk_pool_t *p)
-{
- if (p->dyn_pos && p->dynamic) {
- size_t i;
- for (i = 0; i < p->dyn_pos; i++) {
- if (p->dynamic[i]) {
- free(p->dynamic[i]);
- }
- }
- }
-
- p->dyn_pos = 0;
- p->pos = 0;
-}
-
-void *jk_pool_alloc(jk_pool_t *p, size_t size)
-{
- void *rc = NULL;
-
- size = JK_ALIGN_DEFAULT(size);
- if ((p->size - p->pos) >= size) {
- rc = &(p->buf[p->pos]);
- p->pos += size;
- }
- else {
- rc = jk_pool_dyn_alloc(p, size);
- }
-
- return rc;
-}
-
-void *jk_pool_realloc(jk_pool_t *p, size_t sz, const void *old, size_t old_sz)
-{
- void *rc;
-
- if (!p || (!old && old_sz)) {
- return NULL;
- }
-
- rc = jk_pool_alloc(p, sz);
- if (rc) {
- memcpy(rc, old, old_sz);
- }
-
- return rc;
-}
-
-void *jk_pool_strdup(jk_pool_t *p, const char *s)
-{
- void *rc = NULL;
- if (s && p) {
- size_t size = strlen(s);
-
- if (!size) {
- return "";
- }
-
- size++;
- rc = jk_pool_alloc(p, size);
- if (rc) {
- memcpy(rc, s, size);
- }
- }
-
- return rc;
-}
-
-#if defined (DEBUG) || defined(_DEBUG)
-static void jk_dump_pool(jk_pool_t *p, FILE * f)
-{
- fprintf(f, "Dumping for pool [%p]\n", p);
- fprintf(f, "size [%ld]\n", p->size);
- fprintf(f, "pos [%ld]\n", p->pos);
- fprintf(f, "buf [%p]\n", p->buf);
- fprintf(f, "dyn_size [%ld]\n", p->dyn_size);
- fprintf(f, "dyn_pos [%ld]\n", p->dyn_pos);
- fprintf(f, "dynamic [%p]\n", p->dynamic);
-
- fflush(f);
-}
-#endif
-
-static void *jk_pool_dyn_alloc(jk_pool_t *p, size_t size)
-{
- void *rc;
-
- if (p->dyn_size == p->dyn_pos) {
- size_t new_dyn_size = p->dyn_size * 2 + DEFAULT_DYNAMIC;
- void **new_dynamic = (void **)malloc(new_dyn_size * sizeof(void *));
- if (new_dynamic) {
- if (p->dynamic) {
- /* Copy old dynamic slots */
- memcpy(new_dynamic, p->dynamic, p->dyn_size * sizeof(void *));
-
- free(p->dynamic);
- }
-
- p->dynamic = new_dynamic;
- p->dyn_size = new_dyn_size;
- }
- else {
-#if defined (DEBUG) || defined(_DEBUG)
- jk_dump_pool(p, stderr);
-#endif
- return NULL;
- }
- }
-
- rc = p->dynamic[p->dyn_pos] = malloc(size);
- if (p->dynamic[p->dyn_pos]) {
- p->dyn_pos++;
- }
-
- return rc;
-}