Add platform files for porting to MSVC
[git/git.git] / compat / win32.h
CommitLineData
627735f9
MSO
1#ifndef WIN32_H
2#define WIN32_H
3
444dc903
DP
4/* common Win32 functions for MinGW and Cygwin */
5#include <windows.h>
6
7static inline int file_attr_to_st_mode (DWORD attr)
8{
9 int fMode = S_IREAD;
10 if (attr & FILE_ATTRIBUTE_DIRECTORY)
11 fMode |= S_IFDIR;
12 else
13 fMode |= S_IFREG;
14 if (!(attr & FILE_ATTRIBUTE_READONLY))
15 fMode |= S_IWRITE;
16 return fMode;
17}
18
19static inline int get_file_attr(const char *fname, WIN32_FILE_ATTRIBUTE_DATA *fdata)
20{
21 if (GetFileAttributesExA(fname, GetFileExInfoStandard, fdata))
22 return 0;
23
24 switch (GetLastError()) {
25 case ERROR_ACCESS_DENIED:
26 case ERROR_SHARING_VIOLATION:
27 case ERROR_LOCK_VIOLATION:
28 case ERROR_SHARING_BUFFER_EXCEEDED:
29 return EACCES;
30 case ERROR_BUFFER_OVERFLOW:
31 return ENAMETOOLONG;
32 case ERROR_NOT_ENOUGH_MEMORY:
33 return ENOMEM;
34 default:
35 return ENOENT;
36 }
37}
627735f9
MSO
38
39#endif