* libU77/configure.in (getlogin,getgid,getuid, kill,link,ttyname):
Check.
* libU77/config.h.in (HAVE_GETLOGIN, HAVE_GETGID, HAVE_GETUID,
HAVE_KILL, HAVE_LINK, HAVE_TTYNAME): New defs.
* libU77/getlog_.c: Conditionalize for target platform. Set errno
to ENOSYS if target libc doesn't have the function.
* libU77/getgid_.c: Likewise.
* libU77/getuid_.c: Likewise.
* libU77/kill_.c: Likewise.
* libU77/link_.c: Likewise.
* libU77/ttynam_.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17562
138bc75d-0d04-0410-961f-
82ee72b054a4