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); }