Win32: Unicode file name support (dirent)
commitae8facc50041ad861c5d3d935d507fdc28801eef
authorKarsten Blees <blees@dcon.de>
Sat, 14 Jan 2012 21:01:09 +0000 (14 22:01 +0100)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Mon, 22 Oct 2012 12:30:25 +0000 (22 13:30 +0100)
tree240c58eebf974ebb483966c5c3918b602c1b7d1a
parent44d03692587106452873a77f0d194babb8f2d84b
Win32: Unicode file name support (dirent)

Changes opendir/readdir to use Windows Unicode APIs and convert between
UTF-8/UTF-16.

Removes parameter checks that are already covered by xutftowcs_path. This
changes detection of ENAMETOOLONG from MAX_PATH - 2 to MAX_PATH (matching
is_dir_empty in mingw.c). If name + "/*" or the resulting absolute path is
too long, FindFirstFile fails and errno is set through err_win_to_posix.

Increases the size of dirent.d_name to accommodate the full
WIN32_FIND_DATA.cFileName converted to UTF-8 (UTF-16 to UTF-8 conversion
may grow by factor three in the worst case).

Signed-off-by: Karsten Blees <blees@dcon.de>
compat/win32/dirent.c
compat/win32/dirent.h