[src/netbsd-1-5]: src/sys Add vmcmd_readvn vmcmd.

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b975705fd55e
branches:  netbsd-1-5
changeset: 488228:b975705fd55e
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Jun 22 16:26:12 2000 +0000

description:
Add vmcmd_readvn vmcmd.

diffstat:

 sys/kern/exec_subr.c |  12 +++++++++++-
 sys/sys/exec.h       |   3 ++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diffs (43 lines):

diff -r ea8b7ea314ab -r b975705fd55e sys/kern/exec_subr.c
--- a/sys/kern/exec_subr.c      Thu Jun 22 16:23:01 2000 +0000
+++ b/sys/kern/exec_subr.c      Thu Jun 22 16:26:12 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec_subr.c,v 1.18 2000/06/13 04:25:31 chs Exp $       */
+/*     $NetBSD: exec_subr.c,v 1.18.2.1 2000/06/22 16:26:13 matt Exp $  */
 
 /*
  * Copyright (c) 1993, 1994, 1996 Christopher G. Demetriou
@@ -227,6 +227,16 @@
        if (error)
                return error;
 
+       return vmcmd_readvn(p, cmd);
+}
+
+int
+vmcmd_readvn(p, cmd)
+       struct proc *p;
+       struct exec_vmcmd *cmd;
+{
+       int error;
+
        error = vn_rdwr(UIO_READ, cmd->ev_vp, (caddr_t)cmd->ev_addr,
            cmd->ev_len, cmd->ev_offset, UIO_USERSPACE, IO_UNIT,
            p->p_ucred, NULL, p);
diff -r ea8b7ea314ab -r b975705fd55e sys/sys/exec.h
--- a/sys/sys/exec.h    Thu Jun 22 16:23:01 2000 +0000
+++ b/sys/sys/exec.h    Thu Jun 22 16:26:12 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec.h,v 1.68 1999/12/30 15:46:16 eeh Exp $    */
+/*     $NetBSD: exec.h,v 1.68.4.1 2000/06/22 16:26:12 matt Exp $       */
 
 /*-
  * Copyright (c) 1994 Christopher G. Demetriou
@@ -161,6 +161,7 @@
 void   kill_vmcmds             __P((struct exec_vmcmd_set *evsp));
 int    vmcmd_map_pagedvn       __P((struct proc *, struct exec_vmcmd *));
 int    vmcmd_map_readvn        __P((struct proc *, struct exec_vmcmd *));
+int    vmcmd_readvn            __P((struct proc *, struct exec_vmcmd *));
 int    vmcmd_map_zero          __P((struct proc *, struct exec_vmcmd *));
 void   *copyargs               __P((struct exec_package *, struct ps_strings *,
                                     void *, void *));