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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* gearman-interface: Interface Wrappers for libgearman
* Copyright (c) 2008, 2009 Monty Taylor
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
%define %buffer_input(TYPEMAP, SIZE)
%typemap(in, numinputs=1) (TYPEMAP, SIZE)
(int res, Py_ssize_t size= 0, const void *buf= NULL, int did_alloc= 0)
%{
res = PyObject_AsReadBuffer($input, &buf, &size);
if (res==0)
{
$1 = ($1_ltype) buf;
$2 = ($2_ltype) (size / sizeof($*1_type));
}
else
{
PyErr_Clear();
int alloc= SWIG_NEWOBJ;
res= SWIG_AsCharPtrAndSize($input, (char **)&$1, &$2, &alloc);
/* SWIG_AsCharPtrAndSize adds one to the size - I'm not sure why */
$2-= 1;
if (res<0)
{
PyErr_Clear();
%argument_fail(res, "(TYPEMAP, SIZE)", $symname, $argnum);
}
}
%}
%typemap(freearg) (TYPEMAP, SIZE)
%{
if (did_alloc$argnum == 1)
free($1);
%}
%enddef
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