/* Read symbolic links into a buffer without size limitation, relative to fd.
- Copyright (C) 2011-2012 Free Software Foundation, Inc.
+ Copyright (C) 2011-2013 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
ssize_t (*preadlinkat) (int, char const *,
char *, size_t));
-/* Suitable values for careadlinkat's FD and PREADLINKAT arguments,
- when doing a plain readlink:
- Pass FD = AT_FDCWD and PREADLINKAT = careadlinkatcwd. */
+/* Suitable value for careadlinkat's FD argument. */
#if HAVE_READLINKAT
/* AT_FDCWD is declared in <fcntl.h>. */
#else
/* Define AT_FDCWD independently, so that the careadlinkat module does
- not depend on the fcntl-h module. The value does not matter, since
- careadlinkatcwd ignores it, but we might as well use the same value
+ not depend on the fcntl-h module. We might as well use the same value
as fcntl-h. */
# ifndef AT_FDCWD
# define AT_FDCWD (-3041965)
# endif
#endif
-ssize_t careadlinkatcwd (int fd, char const *filename,
- char *buffer, size_t buffer_size);
#endif /* _GL_CAREADLINKAT_H */