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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 * Copyright (C) Nginx, Inc.
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5 */
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6
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7
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236
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8 #ifndef _NGX_SHMEM_H_INCLUDED_
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9 #define _NGX_SHMEM_H_INCLUDED_
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10
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11
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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14
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15
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16 typedef struct {
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17 u_char *addr;
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18 size_t size;
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19 ngx_str_t name;
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20 ngx_log_t *log;
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21 ngx_uint_t exists; /* unsigned exists:1; */
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22 } ngx_shm_t;
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23
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24
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25 ngx_int_t ngx_shm_alloc(ngx_shm_t *shm);
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26 void ngx_shm_free(ngx_shm_t *shm);
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27
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28
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29 #endif /* _NGX_SHMEM_H_INCLUDED_ */
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