Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_files.h @ 205:4a9a2b1dd6fa
nginx-0.0.1-2003-12-04-17:53:00 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 04 Dec 2003 14:53:00 +0000 |
parents | 8dee38ea9117 |
children | 0ba4821f4460 |
rev | line source |
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1 #ifndef _NGX_FILES_H_INCLUDED_ |
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2 #define _NGX_FILES_H_INCLUDED_ |
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5 #include <ngx_config.h> |
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7 #include <ngx_types.h> |
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8 #include <ngx_alloc.h> |
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9 #include <ngx_hunk.h> |
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10 #include <ngx_file.h> |
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13 #define NGX_INVALID_FILE -1 |
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14 #define NGX_FILE_ERROR -1 |
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18 #define ngx_open_file(name, access, create) \ |
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19 open(name, access|create, 0644) |
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20 #define ngx_open_file_n "open()" |
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22 #define NGX_FILE_RDONLY O_RDONLY |
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23 #define NGX_FILE_RDWR O_RDWR |
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24 #define NGX_FILE_CREATE_OR_OPEN O_CREAT |
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25 #define NGX_FILE_OPEN 0 |
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26 #define NGX_FILE_APPEND O_APPEND |
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29 #define ngx_close_file close |
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30 #define ngx_close_file_n "close()" |
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33 #define ngx_delete_file unlink |
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34 #define ngx_delete_file_n "unlink()" |
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37 #define ngx_open_tempfile(name, persistent) \ |
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38 open(name, O_CREAT|O_EXCL|O_RDWR, 0600) |
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39 #define ngx_open_tempfile_n "open()" |
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42 ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset); |
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43 #define ngx_read_file_n "read()" |
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46 ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset); |
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48 ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce, |
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49 off_t offset, ngx_pool_t *pool); |
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52 #define ngx_rename_file rename |
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53 #define ngx_rename_file_n "rename" |
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56 #define ngx_file_info(file, sb) stat(file, sb) |
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57 #define ngx_file_info_n "stat()" |
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59 #define ngx_fd_info(fd, sb) fstat(fd, sb) |
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60 #define ngx_fd_info_n "fstat()" |
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62 #define ngx_is_dir(sb) (S_ISDIR((sb)->st_mode)) |
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63 #define ngx_is_file(sb) (S_ISREG((sb)->st_mode)) |
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64 #define ngx_file_size(sb) (sb)->st_size |
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65 #define ngx_file_mtime(sb) (sb)->st_mtime |
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66 #define ngx_file_uniq(sb) (sb)->st_ino |
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69 #define NGX_DIR_MASK_LEN 0 |
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72 int ngx_open_dir(ngx_str_t *name, ngx_dir_t *dir); |
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73 #define ngx_open_dir_n "opendir()" |
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76 #define ngx_close_dir(d) closedir((d)->dir) |
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77 #define ngx_close_dir_n "closedir()" |
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80 #define ngx_read_dir(d) \ |
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81 (((d)->de = readdir((d)->dir)) ? NGX_OK : NGX_ERROR) |
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82 #define ngx_read_dir_n "readdir()" |
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85 #define ngx_create_dir(name) mkdir(name, 0700) |
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86 #define ngx_create_dir_n "mkdir()" |
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89 #define ngx_delete_dir rmdir |
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90 #define ngx_delete_dir_n "rmdir()" |
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93 #define ngx_de_name(dir) (dir)->de->d_name |
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94 #ifdef __FreeBSD__ |
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95 #define ngx_de_namelen(dir) (dir)->de->d_namlen |
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96 #else |
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97 #define ngx_de_namelen(dir) ngx_strlen((dir)->de->d_name) |
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98 #endif |
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99 #define ngx_de_info(name, dir) stat(name, &(dir)->info) |
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100 #define ngx_de_info_n "stat()" |
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101 #define ngx_de_is_dir(dir) (S_ISDIR((dir)->info.st_mode)) |
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102 #define ngx_de_is_file(dir) (S_ISREG((dir)->info.st_mode)) |
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103 #define ngx_de_size(dir) (dir)->info.st_size |
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104 #define ngx_de_mtime(dir) (dir)->info.st_mtime |
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105 |
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106 |
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107 #endif /* _NGX_FILES_H_INCLUDED_ */ |