#ifndef FDQUEUE_H
#define FDQUEUE_H
#include "httpd.h"
#include <stdlib.h>
#if APR_HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <apr_thread_mutex.h>
#include <apr_thread_cond.h>
#include <sys/types.h>
#if APR_HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#include <apr_errno.h>
typedef struct fd_queue_info_t fd_queue_info_t;
apr_status_t ap_queue_info_create(fd_queue_info_t ** queue_info,
apr_pool_t * pool, int max_idlers);
apr_status_t ap_queue_info_set_idle(fd_queue_info_t * queue_info,
apr_pool_t * pool_to_recycle);
apr_status_t ap_queue_info_wait_for_idler(fd_queue_info_t * queue_info);
apr_status_t ap_queue_info_term(fd_queue_info_t * queue_info);
struct fd_queue_elem_t
{
apr_socket_t *sd;
apr_pool_t *p;
conn_state_t *cs;
};
typedef struct fd_queue_elem_t fd_queue_elem_t;
struct fd_queue_t
{
fd_queue_elem_t *data;
int nelts;
int bounds;
apr_thread_mutex_t *one_big_mutex;
apr_thread_cond_t *not_empty;
int terminated;
};
typedef struct fd_queue_t fd_queue_t;
void ap_pop_pool(apr_pool_t ** recycled_pool, fd_queue_info_t * queue_info);
void ap_push_pool(fd_queue_info_t * queue_info,
apr_pool_t * pool_to_recycle);
apr_status_t ap_queue_init(fd_queue_t * queue, int queue_capacity,
apr_pool_t * a);
apr_status_t ap_queue_push(fd_queue_t * queue, apr_socket_t * sd,
conn_state_t * cs, apr_pool_t * p);
apr_status_t ap_queue_pop(fd_queue_t * queue, apr_socket_t ** sd,
conn_state_t ** cs, apr_pool_t ** p);
apr_status_t ap_queue_interrupt_all(fd_queue_t * queue);
apr_status_t ap_queue_term(fd_queue_t * queue);
#endif