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![Jonathan Nieder](/assets/img/avatar_default.png)
Throughout git, it is assumed that the WIN32 preprocessor symbol is defined on native Windows setups (mingw and msvc) and not on Cygwin. On Cygwin, most of the time git can pretend this is just another Unix machine, and Windows-specific magic is generally counterproductive. Unfortunately Cygwin *does* define the WIN32 symbol in some headers. Best to rely on a new git-specific symbol GIT_WINDOWS_NATIVE instead, defined as follows: #if defined(WIN32) && !defined(__CYGWIN__) # define GIT_WINDOWS_NATIVE #endif After this change, it should be possible to drop the CYGWIN_V15_WIN32API setting without any negative effect. [rj: %s/WINDOWS_NATIVE/GIT_WINDOWS_NATIVE/g ] Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
42 lines
878 B
C
42 lines
878 B
C
#ifndef WIN32_H
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#define WIN32_H
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/* common Win32 functions for MinGW and Cygwin */
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#ifndef GIT_WINDOWS_NATIVE /* Not defined for Cygwin */
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#include <windows.h>
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#endif
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static inline int file_attr_to_st_mode (DWORD attr)
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{
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int fMode = S_IREAD;
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if (attr & FILE_ATTRIBUTE_DIRECTORY)
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fMode |= S_IFDIR;
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else
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fMode |= S_IFREG;
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if (!(attr & FILE_ATTRIBUTE_READONLY))
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fMode |= S_IWRITE;
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return fMode;
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}
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static inline int get_file_attr(const char *fname, WIN32_FILE_ATTRIBUTE_DATA *fdata)
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{
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if (GetFileAttributesExA(fname, GetFileExInfoStandard, fdata))
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return 0;
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switch (GetLastError()) {
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case ERROR_ACCESS_DENIED:
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case ERROR_SHARING_VIOLATION:
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case ERROR_LOCK_VIOLATION:
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case ERROR_SHARING_BUFFER_EXCEEDED:
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return EACCES;
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case ERROR_BUFFER_OVERFLOW:
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return ENAMETOOLONG;
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case ERROR_NOT_ENOUGH_MEMORY:
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return ENOMEM;
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default:
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return ENOENT;
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}
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}
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#endif
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