diff options
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 01393fee290..e3db4cdc4d5 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_fork.c,v 1.45 2001/11/06 13:36:52 art Exp $ */ +/* $OpenBSD: kern_fork.c,v 1.46 2001/11/06 18:41:10 art Exp $ */ /* $NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $ */ /* @@ -79,7 +79,7 @@ sys_fork(p, v, retval) void *v; register_t *retval; { - return (fork1(p, SIGCHLD, FORK_FORK, NULL, 0, retval)); + return (fork1(p, SIGCHLD, FORK_FORK, NULL, 0, NULL, NULL, retval)); } /*ARGSUSED*/ @@ -89,7 +89,8 @@ sys_vfork(p, v, retval) void *v; register_t *retval; { - return (fork1(p, SIGCHLD, FORK_VFORK|FORK_PPWAIT, NULL, 0, retval)); + return (fork1(p, SIGCHLD, FORK_VFORK|FORK_PPWAIT, NULL, 0, NULL, + NULL, retval)); } int @@ -130,16 +131,18 @@ sys_rfork(p, v, retval) if (rforkflags & RFMEM) flags |= FORK_VMNOSTACK; - return (fork1(p, SIGCHLD, flags, NULL, 0, retval)); + return (fork1(p, SIGCHLD, flags, NULL, 0, NULL, NULL, retval)); } int -fork1(p1, exitsig, flags, stack, stacksize, retval) - register struct proc *p1; +fork1(p1, exitsig, flags, stack, stacksize, func, arg, retval) + struct proc *p1; int exitsig; int flags; void *stack; size_t stacksize; + void (*func)(void *); + void *arg; register_t *retval; { struct proc *p2; @@ -360,7 +363,7 @@ again: * different path later. */ uvm_fork(p1, p2, ((flags & FORK_SHAREVM) ? TRUE : FALSE), stack, - stacksize); + stacksize, func ? func : child_return, arg ? arg : p2); vm = p2->p_vmspace; |