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fa499dad06
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@284 fefdeb5f-60dc-0310-8127-8f9354f1896f
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
#ifndef foopropshfoo
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#define foopropshfoo
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/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include "core.h"
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#include "strbuf.h"
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/* The property subsystem is to be used to share data between
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* modules. Consider them to be kind of "global" variables for a
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* core. Why not use the hashmap functions directly? The hashmap
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* functions copy neither the key nor value, while this property
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* system copies the key. Users of this system have to think about
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* reference counting themselves. */
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/* Return a pointer to the value of the specified property. */
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void* pa_property_get(struct pa_core *c, const char *name);
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/* Set the property 'name' to 'data'. This function fails in case a
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* property by this name already exists. The property data is not
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* copied or reference counted. This is the caller's job. */
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int pa_property_set(struct pa_core *c, const char *name, void *data);
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/* Remove the specified property. Return non-zero on failure */
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int pa_property_remove(struct pa_core *c, const char *name);
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/* A combination of pa_property_remove() and pa_property_set() */
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int pa_property_replace(struct pa_core *c, const char *name, void *data);
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/* Free all memory used by the property system */
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void pa_property_cleanup(struct pa_core *c);
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/* Initialize the properties subsystem */
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void pa_property_init(struct pa_core *c);
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/* Dump the current set of properties */
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void pa_property_dump(struct pa_core *c, struct pa_strbuf *s);
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#endif
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