/* provide a replacement fdopendir function
- Copyright (C) 2004-2015 Free Software Foundation, Inc.
+ Copyright (C) 2004-2016 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
If this function returns successfully, FD is under control of the
dirent.h system, and the caller should not close or modify the state of
FD other than by the dirent.h functions. */
+# ifdef __KLIBC__
+# include <InnoTekLIBC/backend.h>
+
+DIR *
+fdopendir (int fd)
+{
+ char path[_MAX_PATH];
+ DIR *dirp;
+
+ /* Get a path from fd */
+ if (__libc_Back_ioFHToPath (fd, path, sizeof (path)))
+ return NULL;
+
+ dirp = opendir (path);
+ if (!dirp)
+ return NULL;
+
+ /* Unregister fd registered by opendir() */
+ _gl_unregister_dirp_fd (dirfd (dirp));
+
+ /* Register our fd */
+ if (_gl_register_dirp_fd (fd, dirp))
+ {
+ int saved_errno = errno;
+
+ closedir (dirp);
+
+ errno = saved_errno;
+
+ dirp = NULL;
+ }
+
+ return dirp;
+}
+# else
DIR *
fdopendir (int fd)
{
return dir;
}
+# endif
/* Like fdopendir, except that if OLDER_DUPFD is not -1, it is known
to be a dup of FD which is less than FD - 1 and which will be