Add support for NFS/PATHCONF

diff --git a/include/nfsc/libnfs-raw.h b/include/nfsc/libnfs-raw.h
index b71e6b0f0cd8c41c8704bf590eb990776eb6e002..9a8a4ce864c4913b13019dea264e3f0eef76afe0 100644 (file)
--- a/include/nfsc/libnfs-raw.h
+++ b/include/nfsc/libnfs-raw.h
@@ -312,6 +312,22 @@ int rpc_nfs_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
  */
 int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 
+/*
+ * Call NFS/PATHCONF
+ * Function returns
+ *  0 : The call was initiated. The callback will be invoked when the call completes.
+ * <0 : An error occured when trying to set up the call. The callback will not be invoked.
+ *
+ * When the callback is invoked, status indicates the result:
+ * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
+ *                      data is PATHCONF3res
+ * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
+ *                      data is the error string.
+ * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
+ *                     data is NULL.
+ */
+int rpc_nfs_pathconf_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
+
 /*
  * Call NFS/LOOKUP
  * Function returns

diff --git a/nfs/libnfs-raw-nfs.c b/nfs/libnfs-raw-nfs.c
index ce319ec7601e5826f3dfa5f3829f5762b7171068..ab3c4f71184fb16970dceec6510c19c1680fcc30 100644 (file)
--- a/nfs/libnfs-raw-nfs.c
+++ b/nfs/libnfs-raw-nfs.c
@@ -628,7 +628,7 @@ zdr_set_mode3 (ZDR *zdrs, set_mode3 *objp)
        register int32_t *buf;
        buf = NULL;
 
-        if (!zdr_bool (zdrs, &objp->set_it))
+       if (!zdr_bool (zdrs, &objp->set_it))
                 return FALSE;
        switch (objp->set_it) {
        case TRUE:

diff --git a/nfs/nfs.c b/nfs/nfs.c
index 44b7538aa11ed58e2952cfddee245e98272bcdbd..c3cebc47517090f07328ce06f106096c7541c132 100644 (file)
--- a/nfs/nfs.c
+++ b/nfs/nfs.c
@@ -143,7 +143,36 @@ int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh
        }
 
        if (rpc_queue_pdu(rpc, pdu) != 0) {
-               rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call");
+               rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/getattr call");
+               rpc_free_pdu(rpc, pdu);
+               return -3;
+       }
+
+       return 0;
+}
+
+int rpc_nfs_pathconf_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
+{
+       struct rpc_pdu *pdu;
+       PATHCONF3args args;
+
+       pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_PATHCONF, cb, private_data, (zdrproc_t)zdr_PATHCONF3res, sizeof(PATHCONF3res));
+       if (pdu == NULL) {
+               rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/pathconf call");
+               return -1;
+       }
+
+       args.object.data.data_len = fh->data.data_len; 
+       args.object.data.data_val = fh->data.data_val; 
+
+       if (zdr_PATHCONF3args(&pdu->zdr, &args) == 0) {
+               rpc_set_error(rpc, "ZDR error: Failed to encode PATHCONF3args");
+               rpc_free_pdu(rpc, pdu);
+               return -2;
+       }
+
+       if (rpc_queue_pdu(rpc, pdu) != 0) {
+               rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/pathconf call");
                rpc_free_pdu(rpc, pdu);
                return -3;
        }