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annotate src/os/unix/ngx_files.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 1bf718ce0dde
children c1f3a3c7c5db
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708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import
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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(from, to, pool) rename(from->data, to->data)
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53 #define ngx_rename_file_n "rename"
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56 #define ngx_open_dir opendir
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57 #define ngx_open_dir_n "opendir()"
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60 #define ngx_read_dir readdir
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61 #define ngx_read_dir_n "readdir()"
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64 #define ngx_mkdir(name) mkdir(name, 0700)
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65 #define ngx_mkdir_n "mkdir()"
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68 #define ngx_delete_dir rmdir
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69 #define ngx_delete_dir_n "rmdir()"
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72 #define ngx_file_type(file, sb) stat(file, sb)
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73 #define ngx_file_type_n "stat()"
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75 #define ngx_stat_fd(fd, sb) fstat(fd, sb)
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76 #define ngx_stat_fd_n "fstat()"
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78 #define ngx_is_dir(sb) (S_ISDIR(sb->st_mode))
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79 #define ngx_is_file(sb) (S_ISREG(sb->st_mode))
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80 #define ngx_file_size(sb) sb->st_size
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81 #define ngx_file_mtime(sb) sb->st_mtime
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82 #define ngx_file_uniq(sb) sb->st_ino
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85 #endif /* _NGX_FILES_H_INCLUDED_ */