static int nfsaclsvc_decode_fhandleargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd_fhandle *argp)
{
if (!(p = nfs2svc_decode_fh(p, &argp->fh)))
return 0;
return xdr_argsize_check(rqstp, p);
}
static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_setaclargs *argp)
{
struct kvec *head = rqstp->rq_arg.head;
unsigned int base;
int n;
p = nfs2svc_decode_fh(p, &argp->fh);
if (!p)
return 0;
argp->mask = ntohl(*p++);
if (argp->mask & ~(NFS_ACL|NFS_ACLCNT|NFS_DFACL|NFS_DFACLCNT) ||
!xdr_argsize_check(rqstp, p))
return 0;
base = (char *)p - (char *)head->iov_base;
n = nfsacl_decode(&rqstp->rq_arg, base, NULL,
(argp->mask & NFS_ACL) ?
&argp->acl_access : NULL);
if (n > 0)
n = nfsacl_decode(&rqstp->rq_arg, base + n, NULL,
(argp->mask & NFS_DFACL) ?
&argp->acl_default : NULL);
return (n > 0);
}
static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_accessargs *argp)
{
if (!(p = nfs2svc_decode_fh(p, &argp->fh)))
return 0;
argp->access = ntohl(*p++);
return xdr_argsize_check(rqstp, p);
}
/*
* XDR decode functions
*/
static int nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_getaclargs *argp)
{
if (!(p = nfs2svc_decode_fh(p, &argp->fh)))
return 0;
argp->mask = ntohl(*p); p++;
return xdr_argsize_check(rqstp, p);
}
