76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
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/*
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* $Xorg: RAofA8.c,v 1.6 2001/02/09 02:03:48 xorgcvs Exp $
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*
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*
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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* *
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* Author: Keith Packard, MIT X Consortium
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <X11/Xos.h>
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#include <X11/X.h>
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#include <X11/Xmd.h>
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#include <X11/Xdmcp.h>
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int
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XdmcpReadARRAYofARRAY8 (buffer, array)
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XdmcpBufferPtr buffer;
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ARRAYofARRAY8Ptr array;
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{
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int i;
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if (!XdmcpReadCARD8 (buffer, &array->length)) {
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/* Must set array->data to NULL to guarantee safe call of
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* XdmcpDisposeARRAY*(array) (which calls Xfree(array->data));
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* see defect 7329 */
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array->data = 0;
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return FALSE;
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}
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if (!array->length)
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{
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array->data = NULL;
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return TRUE;
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}
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array->data = (ARRAY8 *) Xalloc (array->length * sizeof (ARRAY8));
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if (!array->data)
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return FALSE;
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for (i = 0; i < (int)array->length; i++)
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{
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if (!XdmcpReadARRAY8 (buffer, &array->data[i]))
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{
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/* All arrays allocated thus far in the loop must be freed
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* if there is an error in the read.
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* See Defect 7328 */
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array->length = i;
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XdmcpDisposeARRAYofARRAY8(array);
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return FALSE;
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}
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}
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return TRUE;
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}
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