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From 591ae206f83a359a590090524c286cb03e5c2494 Mon Sep 17 00:00:00 2001
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From: Olivier Fourdan <ofourdan@redhat.com>
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Date: Tue, 6 Sep 2022 17:39:19 +0200
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Subject: [PATCH] EditresCom: Fix build with modern systems.
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The code in _XtGetStringValues() depends on the LONG_BIT define.
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However, modern system require -D_XOPEN_SOURCE to set LONG_BIT, so with
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the current code as it is, LONG_BIT is not defined (from limits.h) and
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the build wrongly assumes this is a 32bit build.
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Unfortunately, defining _XOPEN_SOURCE to have LONG_BIT set would disable
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the definition of caddr_t, a deprecated definition inherited from BSD,
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so we also need to replace that with a simple cast to (long *).
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Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
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---
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lib/Xm/EditresCom.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/lib/Xm/EditresCom.c b/lib/Xm/EditresCom.c
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index 4114ff8b..c93d6844 100644
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--- a/lib/Xm/EditresCom.c
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+++ b/lib/Xm/EditresCom.c
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@@ -43,6 +43,9 @@ in this Software without prior written authorization from the X Consortium.
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#include <config.h>
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#endif
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+#ifndef _XOPEN_SOURCE
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+#define _XOPEN_SOURCE 700
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+#endif
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#include <X11/IntrinsicP.h> /* To get into the composite and core widget
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structures. */
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@@ -59,6 +62,7 @@ in this Software without prior written authorization from the X Consortium.
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#include <X11/Xmd.h>
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#include <stdio.h>
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+#include <limits.h>
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#define _XEditResPutBool _XEditResPut8
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#define _XEditResPutResourceType _XEditResPut8
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@@ -1608,7 +1612,7 @@ _XtGetStringValues(Widget w, Arg *warg, int numargs)
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old_handler = XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w),
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EditResCvtWarningHandler);
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from.size = res->resource_size;
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- from.addr = (caddr_t)&value;
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+ from.addr = (void *)&value;
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to.addr = NULL;
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to.size = 0;
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to_color.addr = NULL;
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--
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2.37.3
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