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annotate src/core/ngx_file.h @ 185:d5f50cefc322

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nginx-0.0.1-2003-11-14-19:52:04 import
author Igor Sysoev <igor@sysoev.ru>
date Fri, 14 Nov 2003 16:52:04 +0000
parents c42be4185301
children 02a715e85df1
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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1 #ifndef _NGX_FILE_H_INCLUDED_
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2 #define _NGX_FILE_H_INCLUDED_
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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9 struct ngx_file_s {
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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10 ngx_fd_t fd;
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11 ngx_str_t name;
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12 ngx_file_info_t info;
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79c1fce18e71 nginx-0.0.1-2002-12-21-20:14:50 import
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14 off_t offset;
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16 ngx_log_t *log;
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18 unsigned info_valid:1;
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19 };
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d5f50cefc322 nginx-0.0.1-2003-11-14-19:52:04 import
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21 #define NGX_MAX_PATH_LEVEL 3
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23 typedef struct {
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24 ngx_str_t name;
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25 int len;
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26 int level[3];
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27 } ngx_path_t;
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30 typedef struct {
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31 ngx_file_t file;
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32 off_t offset;
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33 ngx_path_t *path;
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34 ngx_pool_t *pool;
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35 char *warn;
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37 unsigned persistent:1;
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38 } ngx_temp_file_t;
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41 int ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain);
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42 int ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path,
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a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import
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43 ngx_pool_t *pool, int persistent);
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44 void ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path);
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45 int ngx_create_path(ngx_file_t *file, ngx_path_t *path);
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47 void ngx_init_temp_number();
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48 int ngx_next_temp_number(int collision);
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50 char *ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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53 #define ngx_conf_merge_path_value(conf, prev, path, l1, l2, l3, pool) \
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54 if (conf == NULL) { \
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55 if (prev == NULL) { \
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56 ngx_test_null(conf, ngx_palloc(pool, sizeof(ngx_path_t)), NULL); \
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57 conf->name.len = sizeof(path) - 1; \
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58 conf->name.data = path; \
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59 conf->level[0] = l1; \
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60 conf->level[1] = l2; \
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61 conf->level[2] = l3; \
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62 conf->len = l1 + l2 + l3 + (l1 ? 1:0) + (l2 ? 1:0) + (l3 ? 1:0); \
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63 } else { \
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64 conf = prev; \
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65 } \
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66 }
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70 #endif /* _NGX_FILE_H_INCLUDED_ */