fork.c

<B>Digital的Unix操作系统VAX 4.2源码</B>

/* fork.c 4.1 82/12/04 */

#include "SYS.h"

SYSCALL(fork)
	jlbc	r1,1f	# parent, since r1 == 0 in parent, 1 in child
	clrl	r0
1:
	ret		# pid = fork()