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Give lwp0 an fd table and cwd. Allows easier direct use of rump.

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This commit is contained in:
pooka 2008-09-07 20:17:03 +00:00
parent ba13cfccc0
commit e63b31a974
1 changed files with 12 additions and 2 deletions
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14
sys/rump/librump/rumpkern/rump.c
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@ -1,4 +1,4 @@
/* $NetBSD: rump.c,v 1.55 2008/09/02 19:38:25 pooka Exp $ */
/* $NetBSD: rump.c,v 1.56 2008/09/07 20:17:03 pooka Exp $ */
/*
* Copyright (c) 2007 Antti Kantee. All Rights Reserved.
@ -169,7 +169,7 @@ rump_init()
sigemptyset(&sigcantmask);
fd_init(&rump_filedesc0);
lwp0.l_fd = proc0.p_fd = fd_init(&rump_filedesc0);
rump_cwdi.cwdi_cdir = rootvnode;
}
@ -196,6 +196,7 @@ rump_mnt_init(struct vfsops *vfsops, int mntflags)
int
rump_mnt_mount(struct mount *mp, const char *path, void *data, size_t *dlen)
{
struct vnode *rvp;
int rv;
rv = VFS_MOUNT(mp, path, data, dlen);
@ -207,6 +208,15 @@ rump_mnt_mount(struct mount *mp, const char *path, void *data, size_t *dlen)
if (rv)
VFS_UNMOUNT(mp, MNT_FORCE);
/*
* XXX: set a root for lwp0. This is strictly not correct,
* but makes things works for single fs case without having
* to manually call rump_rcvp_set().
*/
VFS_ROOT(mp, &rvp);
rump_rcvp_set(rvp, rvp);
vput(rvp);
return rv;
}