glibc rpcgen compatibility

xdr_quad_t() and xdr_u_quad_t() call sites are generated by glibc's
rpcgen, which uses them to marshal 64-bit integers.

Since we want libtirpc to maintain glibc compatibility, introduce
xdr_quad_t() and xdr_u_quad_t() to libtirpc.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

2 files changed, 25 insertions, 0 deletions

diff --git a/src/xdr.c b/src/xdr.c
index c645dea..1142a88 100644
--- a/src/xdr.c
+++ b/src/xdr.c
@@ -979,3 +979,26 @@ xdr_u_longlong_t(xdrs, ullp)
 	 */
 	return (xdr_u_int64_t(xdrs, (u_int64_t *)ullp));
 }
+
+/*
+ * XDR quad_t
+ */
+bool_t
+xdr_quad_t(xdrs, llp)
+	XDR *xdrs;
+	int64_t *llp;
+{
+	return (xdr_int64_t(xdrs, (int64_t *)llp));
+}
+
+
+/*
+ * XDR u_quad_t
+ */
+bool_t
+xdr_u_quad_t(xdrs, ullp)
+	XDR *xdrs;
+	u_int64_t *ullp;
+{
+	return (xdr_u_int64_t(xdrs, (u_int64_t *)ullp));
+}
diff --git a/tirpc/rpc/xdr.h b/tirpc/rpc/xdr.h
index 450aa17..613fab0 100644
--- a/tirpc/rpc/xdr.h
+++ b/tirpc/rpc/xdr.h
@@ -307,6 +307,8 @@ extern bool_t	xdr_uint32_t(XDR *, uint32_t *);
 extern bool_t	xdr_int64_t(XDR *, int64_t *);
 extern bool_t	xdr_u_int64_t(XDR *, u_int64_t *);
 extern bool_t	xdr_uint64_t(XDR *, uint64_t *);
+extern bool_t	xdr_quad_t(XDR *, int64_t *);
+extern bool_t	xdr_u_quad_t(XDR *, u_int64_t *);
 extern bool_t	xdr_bool(XDR *, bool_t *);
 extern bool_t	xdr_enum(XDR *, enum_t *);
 extern bool_t	xdr_array(XDR *, char **, u_int *, u_int, u_int, xdrproc_t);