From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 nx-X11/lib/FS/FSListExt.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 nx-X11/lib/FS/FSListExt.c

(limited to 'nx-X11/lib/FS/FSListExt.c')

diff --git a/nx-X11/lib/FS/FSListExt.c b/nx-X11/lib/FS/FSListExt.c
new file mode 100644
index 000000000..0f42f5968
--- /dev/null
+++ b/nx-X11/lib/FS/FSListExt.c
@@ -0,0 +1,125 @@
+/* $Xorg: FSListExt.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSListExt.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software 
+ * and its documentation for any purpose is hereby granted without fee, 
+ * provided that the above copyright notice appear in all copies and 
+ * that both that copyright notice and this permission notice appear 
+ * in supporting documentation, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES 
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 
+ * SOFTWARE.
+ */
+/* $XFree86: xc/lib/FS/FSListExt.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+char      **
+FSListExtensions(svr, next)
+    FSServer     *svr;
+    int        *next;
+{
+    fsListExtensionsReply rep;
+    char      **list;
+    char       *c;
+    int         i,
+                length;
+    fsReq      *req;
+    long        rlen;
+
+    GetEmptyReq(ListExtensions, req);
+
+    if (!_FSReply(svr, (fsReply *) & rep, 0, fsFalse)) {
+	SyncHandle();
+	return (char **) NULL;
+    }
+    if (rep.nExtensions
+#if (SIZE_MAX >> 2) <= UINT_MAX
+	&& rep.nExtensions <= SIZE_MAX / sizeof(char *)
+	&& rep.length <= (SIZE_MAX>>2)
+#endif
+	) {
+	list = (char **) FSmalloc((unsigned)(rep.nExtensions * sizeof(char *)));
+	rlen = (rep.length << 2) - SIZEOF(fsListExtensionsReply);
+	c = (char *) FSmalloc((unsigned) rlen + 1);
+	if ((!list) || (!c)) {
+	    if (list)
+		FSfree((char *) list);
+	    if (c)
+		FSfree(c);
+	    _FSEatData(svr, (unsigned long) rlen);
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	_FSReadPad(svr, c, rlen);
+	/*
+	 * unpack the strings
+	 */
+	length = *c;
+	for (i = 0; i < rep.nExtensions; i++) {
+	    list[i] = c + 1;	/* skip length */
+	    c += length + 1;	/* find next length */
+	    length = *c;
+	    *c = '\0';		/* change length to NULL */
+	}
+    } else {
+	list = (char **) NULL;
+    }
+    SyncHandle();
+    *next = rep.nExtensions;
+    return list;
+
+}
+
+int FSFreeExtensionList(list)
+    char      **list;
+{
+    if (list != NULL) {
+	FSfree(list[0] - 1);
+	FSfree((char *) list);
+    }
+    return 1;
+}
-- 
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