From 899788b4c5e23af9dabfb98c5f864c2f933804f4 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sat, 30 Oct 2004 01:55:16 +0000 Subject: some updates for pa_hashmap add property infrastructure add module module-x11-publish allow ldpreloading of all modules abstract x11wrap from module-x11-bell git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@268 fefdeb5f-60dc-0310-8127-8f9354f1896f --- polyp/props.h | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 polyp/props.h (limited to 'polyp/props.h') diff --git a/polyp/props.h b/polyp/props.h new file mode 100644 index 00000000..f19e9260 --- /dev/null +++ b/polyp/props.h @@ -0,0 +1,55 @@ +#ifndef foopropshfoo +#define foopropshfoo + +/* $Id$ */ + +/*** + This file is part of polypaudio. + + polypaudio is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 2 of the License, + or (at your option) any later version. + + polypaudio is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with polypaudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include "core.h" +#include "strbuf.h" + +/* The property subsystem is to be used to share data between + * modules. Consider them to be kind of "global" variables for a + * core. Why not use the hashmap functions directly? The hashmap + * functions copy neither the key nor value, while this property + * system copies the key. Users of this system have to think about + * reference counting themselves. */ + +/* Return a pointer to the value of the specified property. */ +void* pa_property_get(struct pa_core *c, const char *name); + +/* Set the property 'name' to 'data'. This function fails in case a + * property by this name already exists. The property data is not + * copied or reference counted. This is the caller's job. */ +int pa_property_set(struct pa_core *c, const char *name, void *data); + +/* Remove the specified property. Return non-zero on failure */ +int pa_property_remove(struct pa_core *c, const char *name); + +/* Free all memory used by the property system */ +void pa_property_cleanup(struct pa_core *c); + +/* Initialize the properties subsystem */ +void pa_property_init(struct pa_core *c); + +/* Dump the current set of properties */ +void pa_property_dump(struct pa_core *c, struct pa_strbuf *s); + +#endif -- cgit