Add support for async version of NFS/FSINFO3 call

[deb_libnfs.git] / nfs / nfs.c

diff --git a/nfs/nfs.c b/nfs/nfs.c
index 34c0859e5e801d39ad763f41de141c4fe042c810..c21046a20bd9d5720a928c25c6327a87d349d054 100644 (file)
--- a/nfs/nfs.c
+++ b/nfs/nfs.c
@@ -537,6 +537,34 @@ int rpc_nfs_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh,
        return 0;
 }
 
+int rpc_nfs_fsinfo_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
+{
+       struct rpc_pdu *pdu;
+       FSINFO3args args;
+
+       pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_FSINFO, cb, private_data, (xdrproc_t)xdr_FSINFO3res, sizeof(FSINFO3res));
+       if (pdu == NULL) {
+               rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/fsinfo call");
+               return -1;
+       }
+
+       args.fsroot.data.data_len = fh->data.data_len; 
+       args.fsroot.data.data_val = fh->data.data_val; 
+
+       if (xdr_FSINFO3args(&pdu->xdr, &args) == 0) {
+               rpc_set_error(rpc, "XDR error: Failed to encode FSINFO3args");
+               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/fsinfo call");
+               rpc_free_pdu(rpc, pdu);
+               return -3;
+       }
+
+       return 0;
+}
 
 int rpc_nfs_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
 {