build: MacOSX Porting fixes

git@forge.gluster.org:~schafdog/glusterfs-core/osx-glusterfs

Working functionality on MacOSX

 - GlusterD (management daemon)
 - GlusterCLI (management cli)
 - GlusterFS FUSE (using OSXFUSE)
 - GlusterNFS (without NLM - issues with rpc.statd)

Change-Id: I20193d3f8904388e47344e523b3787dbeab044ac
BUG: 1089172
Signed-off-by: Harshavardhana <harsha@harshavardhana.net>
Signed-off-by: Dennis Schafroth <dennis@schafroth.com>
Tested-by: Harshavardhana <harsha@harshavardhana.net>
Tested-by: Dennis Schafroth <dennis@schafroth.com>
Reviewed-on: http://review.gluster.org/7503
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 204 insertions, 0 deletions

diff --git a/contrib/sunrpc/xdr_sizeof.c b/contrib/sunrpc/xdr_sizeof.c
new file mode 100644
index 00000000000..ca1f7bf0a5e
--- /dev/null
+++ b/contrib/sunrpc/xdr_sizeof.c
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.1 (the "License").  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * xdr_sizeof.c
+ *
+ * Copyright 1990 Sun Microsystems, Inc.
+ *
+ * General purpose routine to see how much space something will use
+ * when serialized using XDR.
+ */
+
+#ifdef GF_DARWIN_HOST_OS
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+#include <stdlib.h>
+
+/* ARGSUSED */
+#ifdef GF_DARWIN_HOST_OS
+static bool_t
+x_putlong (XDR *xdrs, const int *longp)
+{
+        xdrs->x_handy += BYTES_PER_XDR_UNIT;
+        return TRUE;
+}
+
+#else
+static bool_t
+x_putlong (XDR *xdrs, const long *longp)
+{
+        xdrs->x_handy += BYTES_PER_XDR_UNIT;
+        return TRUE;
+}
+#endif
+
+/* ARGSUSED */
+static bool_t
+x_putbytes (XDR *xdrs, const char *bp, u_int len)
+{
+        xdrs->x_handy += len;
+        return TRUE;
+}
+
+#ifdef GF_DARWIN_HOST_OS
+static u_int
+x_getpostn (XDR *xdrs)
+{
+        return xdrs->x_handy;
+}
+#else
+static u_int
+x_getpostn (const XDR *xdrs)
+{
+        return xdrs->x_handy;
+}
+#endif
+
+/* ARGSUSED */
+static bool_t
+x_setpostn (XDR *xdrs, u_int len)
+{
+        /* This is not allowed */
+        return FALSE;
+}
+
+static int32_t *
+x_inline (XDR *xdrs, u_int len)
+{
+        if (len == 0)
+                return NULL;
+        if (xdrs->x_op != XDR_ENCODE)
+                return NULL;
+        if (len < (u_int) (long int) xdrs->x_base)
+        {
+                /* x_private was already allocated */
+                xdrs->x_handy += len;
+                return (int32_t *) xdrs->x_private;
+        }
+        else
+        {
+                /* Free the earlier space and allocate new area */
+                free (xdrs->x_private);
+                if ((xdrs->x_private = (caddr_t) malloc (len)) == NULL)
+                {
+                        xdrs->x_base = 0;
+                        return NULL;
+                }
+                xdrs->x_base = (void *) (long) len;
+                xdrs->x_handy += len;
+                return (int32_t *) xdrs->x_private;
+        }
+}
+
+static int
+harmless (void)
+{
+        /* Always return FALSE/NULL, as the case may be */
+        return 0;
+}
+
+static void
+x_destroy (XDR *xdrs)
+{
+        xdrs->x_handy = 0;
+        xdrs->x_base = 0;
+        if (xdrs->x_private)
+        {
+                free (xdrs->x_private);
+                xdrs->x_private = NULL;
+        }
+        return;
+}
+
+unsigned long
+xdr_sizeof (xdrproc_t func, void *data)
+{
+        XDR x;
+        struct xdr_ops ops;
+        bool_t stat;
+
+#ifdef GF_DARWIN_HOST_OS
+        typedef bool_t (*dummyfunc1) (XDR *, int *);
+#else
+        typedef bool_t (*dummyfunc1) (XDR *, long *);
+#endif
+        typedef bool_t (*dummyfunc2) (XDR *, caddr_t, u_int);
+
+        ops.x_putlong = x_putlong;
+        ops.x_putbytes = x_putbytes;
+        ops.x_inline = x_inline;
+        ops.x_getpostn = x_getpostn;
+        ops.x_setpostn = x_setpostn;
+        ops.x_destroy = x_destroy;
+
+        /* the other harmless ones */
+        ops.x_getlong = (dummyfunc1) harmless;
+        ops.x_getbytes = (dummyfunc2) harmless;
+
+        x.x_op = XDR_ENCODE;
+        x.x_ops = &ops;
+        x.x_handy = 0;
+        x.x_private = (caddr_t) NULL;
+        x.x_base = (caddr_t) 0;
+
+        stat = func (&x, data, 0);
+        if (x.x_private)
+                free (x.x_private);
+        return (stat == TRUE ? (unsigned) x.x_handy : 0);
+}
+#endif /* GF_DARWIN_HOST_OS */