1/* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 */ 6 7#ifdef SYSLIBC_SCCS 8_sccsid:.asciz "@(#)fork.s 5.1 (Berkeley) 07/02/86" 9#endif SYSLIBC_SCCS 10 11#include "SYS.h" 12 13SYSCALL(fork) 14 bitl $1,r1 15 beql 1f # parent, since r1 == 0 in parent, 1 in child 16 clrl r0 171: 18 ret # pid = fork() 19