* $Id: mount_aix.c,v 5.2.1.1 90/10/21 22:30:41 jsp Exp $
* Copyright (c) 1990 Jan-Simon Pendry
* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
* Copyright (c) 1990 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry at Imperial College, London.
* %sccs.include.redist.c%
* @(#)mount_aix.c 5.2 (Berkeley) %G%
static int aix3_mkvp(p
, gfstype
, flags
, object
, stub
, host
, info
, info_size
, args
)
struct vmount
*vp
= (struct vmount
*) p
;
bzero((voidp
) vp
, sizeof(*vp
));
* Fill in standard fields
vp
->vmt_revision
= VMT_REVISION
;
vp
->vmt_gfstype
= gfstype
;
#define VMT_ROUNDUP(len) (4 * ((len + 3) / 4))
#define VMT_ASSIGN(vp, idx, data, size) \
vp->vmt_data[idx].vmt_off = p - (char *) vp; \
vp->vmt_data[idx].vmt_size = size; \
* Fill in all variable length data
VMT_ASSIGN(vp
, VMT_OBJECT
, object
, strlen(object
) + 1);
VMT_ASSIGN(vp
, VMT_STUB
, stub
, strlen(stub
) + 1);
VMT_ASSIGN(vp
, VMT_HOST
, host
, strlen(host
) + 1);
VMT_ASSIGN(vp
, VMT_HOSTNAME
, host
, strlen(host
) + 1);
VMT_ASSIGN(vp
, VMT_INFO
, info
, info_size
);
VMT_ASSIGN(vp
, VMT_ARGS
, args
, strlen(args
) + 1);
return vp
->vmt_length
= p
- (char *) vp
;
* Map from conventional mount arguments
* to AIX 3-style arguments.
aix3_mount(fsname
, dir
, flags
, type
, data
, args
)
dlog("aix3_mount: fsname %s, dir %s, type %d", fsname
, dir
, type
);
/* aix3_mkvp(p, gfstype, flags, object, stub, host, info, info_size, args) */
char *host
= strdup(fsname
);
char *rfs
= strchr(host
, ':');
size
= aix3_mkvp(buf
, type
, flags
, rfs
, dir
, host
, data
, sizeof(struct nfs_args
), args
);
/* Need to open block device and extract log device info from sblk. */
/*dlog("aix3_mkvp: flags %#x, size %d, args %s", flags, size, args);*/
return vmount(buf
, size
);