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annotate src/os/win32/ngx_files.h @ 180:2d143372a1ee

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nginx-0.0.1-2003-11-12-01:16:11 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 11 Nov 2003 22:16:11 +0000
parents 9f3a78b06c48
children 3c49eaf3f522
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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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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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c0552e5ab567 nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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9 /* INVALID_FILE_ATTRIBUTES specified but not defined at least in MSVC6SP2 */
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10 #ifndef INVALID_FILE_ATTRIBUTES
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11 #define INVALID_FILE_ATTRIBUTES 0xFFFFFFFF
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12 #endif
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14 #define NGX_INVALID_FILE INVALID_HANDLE_VALUE
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15 #define NGX_FILE_ERROR 0
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19 #define ngx_open_file(name, access, create) \
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20 CreateFile(name, access, \
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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21 FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, \
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22 NULL, create, FILE_FLAG_BACKUP_SEMANTICS, NULL)
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a117a7fdf042 nginx-0.0.1-2002-12-16-00:08:04 import
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23 /*
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24 NULL, OPEN_EXISTING, 0, NULL)
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25 */
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26 #define ngx_open_file_n "CreateFile()"
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28 #define NGX_FILE_RDONLY GENERIC_READ
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29 #define NGX_FILE_RDWR GENERIC_READ|GENERIC_WRITE
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30 #define NGX_FILE_CREATE_OR_OPEN OPEN_ALWAYS
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31 #define NGX_FILE_OPEN OPEN_EXISTING
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32 #define NGX_FILE_APPEND 0
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35 int ngx_file_append_mode(ngx_fd_t fd);
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36 #define ngx_file_append_mode_n "SetFilePointer()"
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39 #define ngx_open_tempfile(name, persistent) \
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40 CreateFile(name, \
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41 GENERIC_READ|GENERIC_WRITE, \
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42 FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, \
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43 NULL, \
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44 CREATE_NEW, \
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45 persistent ? 0: \
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46 FILE_ATTRIBUTE_TEMPORARY|FILE_FLAG_DELETE_ON_CLOSE, \
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47 NULL);
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49 #define ngx_open_tempfile_n "CreateFile()"
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52 #define ngx_close_file CloseHandle
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53 #define ngx_close_file_n "CloseHandle()"
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55 /* STUB */
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56 #define ngx_rename_file MoveFile
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57 #define ngx_rename_file_n "MoveFile()"
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59 #define ngx_mkdir(name) CreateDirectory(name, NULL)
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60 #define ngx_mkdir_n "CreateDirectory()"
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62 int ngx_file_type(char *filename, ngx_file_info_t *fi);
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63 #define ngx_file_type_n "GetFileAttributes"
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65 #define ngx_stat_fd(fd, fi) GetFileInformationByHandle(fd, fi)
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66 #define ngx_stat_fd_n "GetFileInformationByHandle"
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68 #define ngx_is_dir(fi) (fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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69 #define ngx_is_file(fi) !(fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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71 #define ngx_file_size(fi) \
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72 (((off_t) fi.nFileSizeHigh << 32) | fi.nFileSizeLow)
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74 #define ngx_file_uniq(fi) (*(ngx_file_uniq_t *) &fi.nFileIndexHigh)
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77 /* 116444736000000000 is commented in src/os/win32/ngx_time.c */
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79 #define ngx_file_mtime(fi) \
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80 (time_t) (((((unsigned __int64) fi.ftLastWriteTime.dwHighDateTime << 32) \
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81 | fi.ftLastWriteTime.dwLowDateTime) \
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82 - 116444736000000000) / 10000000)
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85 ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset);
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86 #define ngx_read_file_n "ReadFile()"
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89 #define STDERR_FILENO (HANDLE) 2
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92 #endif /* _NGX_FILES_H_INCLUDED_ */