Commit eeb36a484013c26402222f677f53a20e3f8488e2
2009-09-01T10:05:44
fdopendir: optimize on mingw * lib/unistd.in.h (_gl_directory_name): New prototype. * lib/fchdir.c (_gl_directory_name): Implement it. (fchdir): Use it to simplify implementation. * lib/fdopendir.c (fdopendir) [REPLACE_FCHDIR]: Use metadata from fchdir, when available, to avoid calling [f]chdir(). Signed-off-by: Eric Blake <ebb9@byu.net>