src/pulsecore/msgobject.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2004-2006 Lennart Poettering
   5   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
   6
   7   PulseAudio is free software; you can redistribute it and/or modify
   8   it under the terms of the GNU Lesser General Public License as published
   9   by the Free Software Foundation; either version 2 of the License,
  10   or (at your option) any later version.
  11
  12   PulseAudio is distributed in the hope that it will be useful, but
  13   WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15   General Public License for more details.
  16
  17   You should have received a copy of the GNU Lesser General Public License
  18   along with PulseAudio; if not, write to the Free Software
  19   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  20   USA.
  21 ***/
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include <config.h>
  25 #endif
  26
  27 #include "msgobject.h"
  28
  29 PA_DEFINE_CHECK_TYPE(pa_msgobject, pa_object);
  30
  31 pa_msgobject *pa_msgobject_new_internal(size_t size, const char *type_name, int (*check_type)(const char *type_name)) {
  32     pa_msgobject *o;
  33
  34     pa_assert(size > sizeof(pa_msgobject));
  35     pa_assert(type_name);
  36
  37     if (!check_type)
  38         check_type = pa_msgobject_check_type;
  39
  40     pa_assert(check_type(type_name));
  41     pa_assert(check_type("pa_object"));
  42     pa_assert(check_type("pa_msgobject"));
  43
  44     o = PA_MSGOBJECT(pa_object_new_internal(size, type_name, check_type));
  45     o->process_msg = NULL;
  46     return o;
  47 }