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nxt_buf.h (1008:84f2370bd642) | nxt_buf.h (1267:74acbd89400a) |
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1 2/* 3 * Copyright (C) Igor Sysoev 4 * Copyright (C) NGINX, Inc. 5 */ 6 7#ifndef _NXT_BUF_H_INCLUDED_ 8#define _NXT_BUF_H_INCLUDED_ --- 63 unchanged lines hidden (view full) --- 72 /* 73 * The next link, flags, and nxt_buf_mem_t should 74 * reside together to improve cache locality. 75 */ 76 nxt_buf_t *next; 77 78 uint32_t retain; 79 | 1 2/* 3 * Copyright (C) Igor Sysoev 4 * Copyright (C) NGINX, Inc. 5 */ 6 7#ifndef _NXT_BUF_H_INCLUDED_ 8#define _NXT_BUF_H_INCLUDED_ --- 63 unchanged lines hidden (view full) --- 72 /* 73 * The next link, flags, and nxt_buf_mem_t should 74 * reside together to improve cache locality. 75 */ 76 nxt_buf_t *next; 77 78 uint32_t retain; 79 |
80 uint8_t is_file; /* 1 bit */ | 80 uint8_t cache_hint; |
81 | 81 |
82 uint16_t is_mmap:1; 83 uint16_t is_port_mmap:1; | 82 uint8_t is_file:1; 83 uint8_t is_mmap:1; 84 uint8_t is_port_mmap:1; 85 uint8_t is_sync:1; 86 uint8_t is_nobuf:1; 87 uint8_t is_flush:1; 88 uint8_t is_last:1; 89 uint8_t is_port_mmap_sent:1; 90 uint8_t is_ts:1; |
84 | 91 |
85 uint16_t is_sync:1; 86 uint16_t is_nobuf:1; 87 uint16_t is_flush:1; 88 uint16_t is_last:1; 89 uint16_t is_port_mmap_sent:1; 90 uint16_t is_ts:1; 91 | |
92 nxt_buf_mem_t mem; 93 94 /* The file and mmap parts are not allocated by nxt_buf_mem_alloc(). */ 95 nxt_file_t *file; 96 nxt_off_t file_pos; 97 nxt_off_t file_end; 98 99 /* The mmap part is not allocated by nxt_buf_file_alloc(). */ --- 145 unchanged lines hidden (view full) --- 245 size_t size); 246NXT_EXPORT nxt_buf_t *nxt_buf_file_alloc(nxt_mp_t *mp, size_t size, 247 nxt_uint_t flags); 248NXT_EXPORT nxt_buf_t *nxt_buf_mmap_alloc(nxt_mp_t *mp, size_t size); 249NXT_EXPORT nxt_buf_t *nxt_buf_sync_alloc(nxt_mp_t *mp, nxt_uint_t flags); 250 251NXT_EXPORT nxt_int_t nxt_buf_ts_handle(nxt_task_t *task, void *obj, void *data); 252 | 92 nxt_buf_mem_t mem; 93 94 /* The file and mmap parts are not allocated by nxt_buf_mem_alloc(). */ 95 nxt_file_t *file; 96 nxt_off_t file_pos; 97 nxt_off_t file_end; 98 99 /* The mmap part is not allocated by nxt_buf_file_alloc(). */ --- 145 unchanged lines hidden (view full) --- 245 size_t size); 246NXT_EXPORT nxt_buf_t *nxt_buf_file_alloc(nxt_mp_t *mp, size_t size, 247 nxt_uint_t flags); 248NXT_EXPORT nxt_buf_t *nxt_buf_mmap_alloc(nxt_mp_t *mp, size_t size); 249NXT_EXPORT nxt_buf_t *nxt_buf_sync_alloc(nxt_mp_t *mp, nxt_uint_t flags); 250 251NXT_EXPORT nxt_int_t nxt_buf_ts_handle(nxt_task_t *task, void *obj, void *data); 252 |
253NXT_EXPORT void nxt_buf_parent_completion(nxt_task_t *task, nxt_buf_t *parent); |
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253NXT_EXPORT nxt_buf_t *nxt_buf_make_plain(nxt_mp_t *mp, nxt_buf_t *src, 254 size_t size); 255 256nxt_inline nxt_buf_t * 257nxt_buf_chk_make_plain(nxt_mp_t *mp, nxt_buf_t *src, size_t size) 258{ 259 if (nxt_slow_path(src != NULL && src->next != NULL)) { 260 return nxt_buf_make_plain(mp, src, size); --- 30 unchanged lines hidden --- | 254NXT_EXPORT nxt_buf_t *nxt_buf_make_plain(nxt_mp_t *mp, nxt_buf_t *src, 255 size_t size); 256 257nxt_inline nxt_buf_t * 258nxt_buf_chk_make_plain(nxt_mp_t *mp, nxt_buf_t *src, size_t size) 259{ 260 if (nxt_slow_path(src != NULL && src->next != NULL)) { 261 return nxt_buf_make_plain(mp, src, size); --- 30 unchanged lines hidden --- |