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view src/os/unix/ngx_shmem.h @ 3247:1f3cd08ebb82 stable-0.7

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merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: cache management fixes: *) separate cache loader process *) use real file cache length, this fixes cache size counting for responses without "Content-Length" header and 304 responses.
author Igor Sysoev <igor@sysoev.ru>
date Mon, 26 Oct 2009 17:23:49 +0000
parents b3b8c66bd520
children d620f497c50f
line wrap: on
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/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_SHMEM_H_INCLUDED_
#define _NGX_SHMEM_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct {
    u_char      *addr;
    size_t       size;
    ngx_str_t    name;
    ngx_log_t   *log;
    ngx_uint_t   exists;   /* unsigned  exists:1;  */
} ngx_shm_t;


ngx_int_t ngx_shm_alloc(ngx_shm_t *shm);
void ngx_shm_free(ngx_shm_t *shm);


#endif /* _NGX_SHMEM_H_INCLUDED_ */