1998-07-25 19:47  Jose M. Moya  <josem@gnu.org>

	* sysdeps/mach/hurd/getcwd.c
 	(_hurd_canonicalize_directory_name_internal): Do not loop forever
 	for unknown root directories.
	(__getcwd): Return NULL when the current root directory could not
 	be reached.

1998-08-11 18:39  Ulrich Drepper  <drepper@cygnus.com>

	* string/strsignal.c (strsignal): Count real-time signals from zero.


See ChangeLog.8 for earlier changes.