| /* 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. |
| */ |
| |
| #ifndef MODPERL_TIPOOL_H |
| #define MODPERL_TIPOOL_H |
| |
| #ifdef USE_ITHREADS |
| |
| modperl_list_t *modperl_list_new(void); |
| |
| modperl_list_t *modperl_list_last(modperl_list_t *list); |
| |
| modperl_list_t *modperl_list_first(modperl_list_t *list); |
| |
| modperl_list_t *modperl_list_append(modperl_list_t *list, |
| modperl_list_t *new_list); |
| |
| modperl_list_t *modperl_list_prepend(modperl_list_t *list, |
| modperl_list_t *new_list); |
| |
| modperl_list_t *modperl_list_remove(modperl_list_t *list, |
| modperl_list_t *rlist); |
| |
| modperl_tipool_t *modperl_tipool_new(apr_pool_t *p, |
| modperl_tipool_config_t *cfg, |
| modperl_tipool_vtbl_t *func, |
| void *data); |
| |
| void modperl_tipool_init(modperl_tipool_t *tipool); |
| |
| void modperl_tipool_destroy(modperl_tipool_t *tipool); |
| |
| void modperl_tipool_add(modperl_tipool_t *tipool, void *data); |
| |
| void modperl_tipool_remove(modperl_tipool_t *tipool, modperl_list_t *listp); |
| |
| modperl_list_t *modperl_list_remove_data(modperl_list_t *list, |
| void *data, |
| modperl_list_t **listp); |
| |
| modperl_list_t *modperl_tipool_pop(modperl_tipool_t *tipool); |
| |
| void modperl_tipool_putback(modperl_tipool_t *tipool, |
| modperl_list_t *listp, |
| int num_requests); |
| |
| void modperl_tipool_putback_data(modperl_tipool_t *tipool, void *data, |
| int num_requests); |
| |
| #define modperl_tipool_wait(tipool) \ |
| while (tipool->size == tipool->in_use) { \ |
| MP_TRACE_i(MP_FUNC, \ |
| "waiting for available tipool item in thread 0x%lx", \ |
| MP_TIDF); \ |
| MP_TRACE_i(MP_FUNC, "(%d items in use, %d alive)", \ |
| tipool->in_use, tipool->size); \ |
| COND_WAIT(&tipool->available, &tipool->tiplock); \ |
| } |
| |
| #define modperl_tipool_broadcast(tipool) \ |
| MP_TRACE_i(MP_FUNC, "broadcast available tipool item"); \ |
| COND_SIGNAL(&tipool->available) |
| |
| #define modperl_tipool_lock(tipool) \ |
| MP_TRACE_i(MP_FUNC, "about to lock tipool in thread 0x%lx", MP_TIDF); \ |
| MUTEX_LOCK(&tipool->tiplock); \ |
| MP_TRACE_i(MP_FUNC, "acquired tipool lock") |
| |
| #define modperl_tipool_unlock(tipool) \ |
| MP_TRACE_i(MP_FUNC, "about to unlock tipool in thread 0x%lx", MP_TIDF); \ |
| MUTEX_UNLOCK(&tipool->tiplock); \ |
| MP_TRACE_i(MP_FUNC, "released tipool lock") |
| |
| #endif /* USE_ITHREADS */ |
| |
| #endif /* MODPERL_TIPOOL_H */ |
| |
| /* |
| * Local Variables: |
| * c-basic-offset: 4 |
| * indent-tabs-mode: nil |
| * End: |
| */ |