Fragment reassembly. Add reassembly of fragmented RPC PDUs

[deb_libnfs.git] / include / libnfs-private.h

diff --git a/include/libnfs-private.h b/include/libnfs-private.h
index 85cc8f979b0a9a0597af5735733437de12f66715..a8f5d26247ea7e3d494e59a0283b4733de4e7efa 100644 (file)
--- a/include/libnfs-private.h
+++ b/include/libnfs-private.h
@@ -17,6 +17,12 @@
 #include <rpc/xdr.h>
 #include <rpc/auth.h>
 
+struct rpc_fragment {
+       struct rpc_fragment *next;
+       size_t size;
+       char *data;
+};
+
 struct rpc_context {
        int fd;
        int is_connected;
@@ -49,6 +55,9 @@ struct rpc_context {
        /* track the address we connect to so we can auto-reconnect on session failure */
        struct sockaddr_storage s;
        int auto_reconnect;
+
+       /* fragment reassembly */
+       struct rpc_fragment *fragments;
 };
 
 struct rpc_pdu {
@@ -92,3 +101,6 @@ struct sockaddr *rpc_get_recv_sockaddr(struct rpc_context *rpc);
 void rpc_set_autoreconnect(struct rpc_context *rpc);
 void rpc_unset_autoreconnect(struct rpc_context *rpc);
 
+int rpc_add_fragment(struct rpc_context *rpc, char *data, size_t size);
+void rpc_free_all_fragments(struct rpc_context *rpc);
+