decode_setclientid_maxsz)
#define NFS4_enc_setclientid_confirm_sz \
(compound_encode_hdr_maxsz + \
- encode_setclientid_confirm_maxsz + \
- encode_putrootfh_maxsz + \
- encode_fsinfo_maxsz)
+ encode_setclientid_confirm_maxsz)
#define NFS4_dec_setclientid_confirm_sz \
(compound_decode_hdr_maxsz + \
- decode_setclientid_confirm_maxsz + \
- decode_putrootfh_maxsz + \
- decode_fsinfo_maxsz)
+ decode_setclientid_confirm_maxsz)
#define NFS4_enc_lock_sz (compound_encode_hdr_maxsz + \
encode_sequence_maxsz + \
encode_putfh_maxsz + \
if (iap->ia_valid & ATTR_ATIME_SET) {
bmval1 |= FATTR4_WORD1_TIME_ACCESS_SET;
*p++ = cpu_to_be32(NFS4_SET_TO_CLIENT_TIME);
- *p++ = cpu_to_be32(0);
- *p++ = cpu_to_be32(iap->ia_atime.tv_sec);
+ p = xdr_encode_hyper(p, (s64)iap->ia_atime.tv_sec);
*p++ = cpu_to_be32(iap->ia_atime.tv_nsec);
}
else if (iap->ia_valid & ATTR_ATIME) {
if (iap->ia_valid & ATTR_MTIME_SET) {
bmval1 |= FATTR4_WORD1_TIME_MODIFY_SET;
*p++ = cpu_to_be32(NFS4_SET_TO_CLIENT_TIME);
- *p++ = cpu_to_be32(0);
- *p++ = cpu_to_be32(iap->ia_mtime.tv_sec);
+ p = xdr_encode_hyper(p, (s64)iap->ia_mtime.tv_sec);
*p++ = cpu_to_be32(iap->ia_mtime.tv_nsec);
}
else if (iap->ia_valid & ATTR_MTIME) {
static inline void encode_createmode(struct xdr_stream *xdr, const struct nfs_openargs *arg)
{
+ struct iattr dummy;
__be32 *p;
- struct nfs_client *clp;
p = reserve_space(xdr, 4);
- switch(arg->open_flags & O_EXCL) {
- case 0:
+ switch(arg->createmode) {
+ case NFS4_CREATE_UNCHECKED:
*p = cpu_to_be32(NFS4_CREATE_UNCHECKED);
encode_attrs(xdr, arg->u.attrs, arg->server);
break;
- default:
- clp = arg->server->nfs_client;
- if (clp->cl_mvops->minor_version > 0) {
- if (nfs4_has_persistent_session(clp)) {
- *p = cpu_to_be32(NFS4_CREATE_GUARDED);
- encode_attrs(xdr, arg->u.attrs, arg->server);
- } else {
- struct iattr dummy;
-
- *p = cpu_to_be32(NFS4_CREATE_EXCLUSIVE4_1);
- encode_nfs4_verifier(xdr, &arg->u.verifier);
- dummy.ia_valid = 0;
- encode_attrs(xdr, &dummy, arg->server);
- }
- } else {
- *p = cpu_to_be32(NFS4_CREATE_EXCLUSIVE);
- encode_nfs4_verifier(xdr, &arg->u.verifier);
- }
+ case NFS4_CREATE_GUARDED:
+ *p = cpu_to_be32(NFS4_CREATE_GUARDED);
+ encode_attrs(xdr, arg->u.attrs, arg->server);
+ break;
+ case NFS4_CREATE_EXCLUSIVE:
+ *p = cpu_to_be32(NFS4_CREATE_EXCLUSIVE);
+ encode_nfs4_verifier(xdr, &arg->u.verifier);
+ break;
+ case NFS4_CREATE_EXCLUSIVE4_1:
+ *p = cpu_to_be32(NFS4_CREATE_EXCLUSIVE4_1);
+ encode_nfs4_verifier(xdr, &arg->u.verifier);
+ dummy.ia_valid = 0;
+ encode_attrs(xdr, &dummy, arg->server);
}
}
encode_string(xdr, name->len, name->name);
}
+static inline void encode_claim_fh(struct xdr_stream *xdr)
+{
+ __be32 *p;
+
+ p = reserve_space(xdr, 4);
+ *p = cpu_to_be32(NFS4_OPEN_CLAIM_FH);
+}
+
+static inline void encode_claim_delegate_cur_fh(struct xdr_stream *xdr, const nfs4_stateid *stateid)
+{
+ __be32 *p;
+
+ p = reserve_space(xdr, 4);
+ *p = cpu_to_be32(NFS4_OPEN_CLAIM_DELEG_CUR_FH);
+ encode_nfs4_stateid(xdr, stateid);
+}
+
static void encode_open(struct xdr_stream *xdr, const struct nfs_openargs *arg, struct compound_hdr *hdr)
{
encode_op_hdr(xdr, OP_OPEN, decode_open_maxsz, hdr);
case NFS4_OPEN_CLAIM_DELEGATE_CUR:
encode_claim_delegate_cur(xdr, arg->name, &arg->u.delegation);
break;
+ case NFS4_OPEN_CLAIM_FH:
+ encode_claim_fh(xdr);
+ break;
+ case NFS4_OPEN_CLAIM_DELEG_CUR_FH:
+ encode_claim_delegate_cur_fh(xdr, &arg->u.delegation);
+ break;
default:
BUG();
}
struct compound_hdr hdr = {
.nops = 0,
};
- const u32 lease_bitmap[3] = { FATTR4_WORD0_LEASE_TIME };
encode_compound_hdr(xdr, req, &hdr);
encode_setclientid_confirm(xdr, arg, &hdr);
- encode_putrootfh(xdr, &hdr);
- encode_fsinfo(xdr, lease_bitmap, &hdr);
encode_nops(&hdr);
}
if (n == 0)
goto root_path;
dprintk("pathname4: ");
- path->ncomponents = 0;
- while (path->ncomponents < n) {
+ if (n > NFS4_PATHNAME_MAXCOMPONENTS) {
+ dprintk("cannot parse %d components in path\n", n);
+ goto out_eio;
+ }
+ for (path->ncomponents = 0; path->ncomponents < n; path->ncomponents++) {
struct nfs4_string *component = &path->components[path->ncomponents];
status = decode_opaque_inline(xdr, &component->len, &component->data);
if (unlikely(status != 0))
pr_cont("%s%.*s ",
(path->ncomponents != n ? "/ " : ""),
component->len, component->data);
- if (path->ncomponents < NFS4_PATHNAME_MAXCOMPONENTS)
- path->ncomponents++;
- else {
- dprintk("cannot parse %d components in path\n", n);
- goto out_eio;
- }
}
out:
return status;
n = be32_to_cpup(p);
if (n <= 0)
goto out_eio;
- res->nlocations = 0;
- while (res->nlocations < n) {
+ for (res->nlocations = 0; res->nlocations < n; res->nlocations++) {
u32 m;
- struct nfs4_fs_location *loc = &res->locations[res->nlocations];
+ struct nfs4_fs_location *loc;
+ if (res->nlocations == NFS4_FS_LOCATIONS_MAXENTRIES)
+ break;
+ loc = &res->locations[res->nlocations];
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
m = be32_to_cpup(p);
- loc->nservers = 0;
dprintk("%s: servers:\n", __func__);
- while (loc->nservers < m) {
- struct nfs4_string *server = &loc->servers[loc->nservers];
- status = decode_opaque_inline(xdr, &server->len, &server->data);
- if (unlikely(status != 0))
- goto out_eio;
- dprintk("%s ", server->data);
- if (loc->nservers < NFS4_FS_LOCATION_MAXSERVERS)
- loc->nservers++;
- else {
+ for (loc->nservers = 0; loc->nservers < m; loc->nservers++) {
+ struct nfs4_string *server;
+
+ if (loc->nservers == NFS4_FS_LOCATION_MAXSERVERS) {
unsigned int i;
dprintk("%s: using first %u of %u servers "
"returned for location %u\n",
if (unlikely(status != 0))
goto out_eio;
}
+ break;
}
+ server = &loc->servers[loc->nservers];
+ status = decode_opaque_inline(xdr, &server->len, &server->data);
+ if (unlikely(status != 0))
+ goto out_eio;
+ dprintk("%s ", server->data);
}
status = decode_pathname(xdr, &loc->rootpath);
if (unlikely(status != 0))
goto out_eio;
- if (res->nlocations < NFS4_FS_LOCATIONS_MAXENTRIES)
- res->nlocations++;
}
if (res->nlocations != 0)
status = NFS_ATTR_FATTR_V4_LOCATIONS;
return decode_op_hdr(xdr, OP_DELEGRETURN);
}
-static int decode_secinfo_gss(struct xdr_stream *xdr, struct nfs4_secinfo_flavor *flavor)
+static int decode_secinfo_gss(struct xdr_stream *xdr,
+ struct nfs4_secinfo4 *flavor)
{
+ u32 oid_len;
__be32 *p;
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
- flavor->gss.sec_oid4.len = be32_to_cpup(p);
- if (flavor->gss.sec_oid4.len > GSS_OID_MAX_LEN)
+ oid_len = be32_to_cpup(p);
+ if (oid_len > GSS_OID_MAX_LEN)
goto out_err;
- p = xdr_inline_decode(xdr, flavor->gss.sec_oid4.len);
+ p = xdr_inline_decode(xdr, oid_len);
if (unlikely(!p))
goto out_overflow;
- memcpy(flavor->gss.sec_oid4.data, p, flavor->gss.sec_oid4.len);
+ memcpy(flavor->flavor_info.oid.data, p, oid_len);
+ flavor->flavor_info.oid.len = oid_len;
p = xdr_inline_decode(xdr, 8);
if (unlikely(!p))
goto out_overflow;
- flavor->gss.qop4 = be32_to_cpup(p++);
- flavor->gss.service = be32_to_cpup(p);
+ flavor->flavor_info.qop = be32_to_cpup(p++);
+ flavor->flavor_info.service = be32_to_cpup(p);
return 0;
static int decode_secinfo_common(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
{
- struct nfs4_secinfo_flavor *sec_flavor;
+ struct nfs4_secinfo4 *sec_flavor;
+ unsigned int i, num_flavors;
int status;
__be32 *p;
- int i, num_flavors;
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
* Decode SETCLIENTID_CONFIRM response
*/
static int nfs4_xdr_dec_setclientid_confirm(struct rpc_rqst *req,
- struct xdr_stream *xdr,
- struct nfs_fsinfo *fsinfo)
+ struct xdr_stream *xdr)
{
struct compound_hdr hdr;
int status;
status = decode_compound_hdr(xdr, &hdr);
if (!status)
status = decode_setclientid_confirm(xdr);
- if (!status)
- status = decode_putrootfh(xdr);
- if (!status)
- status = decode_fsinfo(xdr, fsinfo);
return status;
}
projects / ~andy / linux / blobdiff