Merge branch 'ds/midx-expire-repack'
[git/git.git] / compat / win32.h
1 #ifndef WIN32_H
2 #define WIN32_H
3
4 /* common Win32 functions for MinGW and Cygwin */
5 #ifndef GIT_WINDOWS_NATIVE /* Not defined for Cygwin */
6 #include <windows.h>
7 #endif
8
9 static inline int file_attr_to_st_mode (DWORD attr)
10 {
11 int fMode = S_IREAD;
12 if (attr & FILE_ATTRIBUTE_DIRECTORY)
13 fMode |= S_IFDIR;
14 else
15 fMode |= S_IFREG;
16 if (!(attr & FILE_ATTRIBUTE_READONLY))
17 fMode |= S_IWRITE;
18 return fMode;
19 }
20
21 static inline int get_file_attr(const char *fname, WIN32_FILE_ATTRIBUTE_DATA *fdata)
22 {
23 if (GetFileAttributesExA(fname, GetFileExInfoStandard, fdata))
24 return 0;
25
26 switch (GetLastError()) {
27 case ERROR_ACCESS_DENIED:
28 case ERROR_SHARING_VIOLATION:
29 case ERROR_LOCK_VIOLATION:
30 case ERROR_SHARING_BUFFER_EXCEEDED:
31 return EACCES;
32 case ERROR_BUFFER_OVERFLOW:
33 return ENAMETOOLONG;
34 case ERROR_NOT_ENOUGH_MEMORY:
35 return ENOMEM;
36 default:
37 return ENOENT;
38 }
39 }
40
41 #endif