/* The MS Windows method. If we don't have realpath, we assume we
don't have symlinks and just canonicalize to a Windows absolute
path. GetFullPath converts ../ and ./ in relative paths to
absolute paths, filling in current drive if one is not given
or using the current directory of a specified drive (eg, "E:foo").
It also converts all forward slashes to back slashes. */
#if defined (_WIN32)
{
char buf[MAX_PATH];
char* basename;
DWORD len = GetFullPathName (filename, MAX_PATH, buf, &basename);
if (len == 0 || len > MAX_PATH - 1)
return xstrdup (filename);
else
{
/* The file system is case-preserving but case-insensitive,
Canonicalize to lowercase, using the codepage associated
with the process locale. */
CharLowerBuff (buf, len);
return xstrdup (buf);
}
}
#endif