pod.h revision 3d81f57512275ca06a60a9bcbd23c1f8b429fdf2
/* Copyright 2002-2006 The Apache Software Foundation or its licensors, as
* applicable.
*
* Licensed 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.
*/
/**
* @file threadpool/pod.h
* @brief Threadpool Pipe of Death declarations
*
* @addtogroup APACHE_MPM_THREADPOOL
* @{
*/
#include "apr.h"
#include "apr_strings.h"
#define APR_WANT_STRFUNC
#include "apr_want.h"
#include "httpd.h"
#include "http_config.h"
#include "http_log.h"
#include "http_main.h"
#include "mpm.h"
#include "mpm_common.h"
#include "ap_mpm.h"
#include "ap_listen.h"
#include "mpm_default.h"
#define RESTART_CHAR '$'
#define GRACEFUL_CHAR '!'
#define AP_RESTART 0
#define AP_GRACEFUL 1
typedef struct ap_pod_t ap_pod_t;
struct ap_pod_t {
apr_file_t *pod_in;
apr_file_t *pod_out;
apr_pool_t *p;
};
AP_DECLARE(apr_status_t) ap_mpm_pod_open(apr_pool_t *p, ap_pod_t **pod);
AP_DECLARE(int) ap_mpm_pod_check(ap_pod_t *pod);
AP_DECLARE(apr_status_t) ap_mpm_pod_close(ap_pod_t *pod);
AP_DECLARE(apr_status_t) ap_mpm_pod_signal(ap_pod_t *pod, int graceful);
AP_DECLARE(void) ap_mpm_pod_killpg(ap_pod_t *pod, int num, int graceful);
/** @} */