1lib getdomainname,gethostid,gethostname,sethostname,syscall,systeminfo,uname 2lib syssgi 3mem utsname.base_rel,utsname.idnumber,utsname.m_type,utsname.nodeext sys/utsname.h 4sys syscall,systeminfo,syssgi 5 6tst cross{ 7 u=`/bin/uname -o 2>/dev/null` 8 case $u in 9 '') ;; 10 *) echo "#define _UNAME_os_DEFAULT \"$u\" /* default os name */" ;; 11 esac 12}end 13