mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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89bc235924
Hide GDBus from RTKit API Remove register node from dbus API Add signal Add object and register objects in the registry Add some preregistered types to the registry Let the daemon listen to the registry
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/* Pinos
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PINOS_SIGNAL_H__
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#define __PINOS_SIGNAL_H__
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#include <pinos/client/list.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _PinosSignal PinosSignal;
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typedef struct _PinosListener PinosListener;
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struct _PinosListener {
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PinosList link;
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void (*notify) (PinosListener *listener, void *data);
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void *user_data;
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};
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struct _PinosSignal {
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PinosList listeners;
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};
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static inline void
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pinos_signal_init (PinosSignal *signal)
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{
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pinos_list_init (&signal->listeners);
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}
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static inline void
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pinos_signal_add (PinosSignal *signal,
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PinosListener *listener)
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{
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pinos_list_insert (signal->listeners.prev, &listener->link);
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}
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static inline void
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pinos_signal_emit (PinosSignal *signal,
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void *data)
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{
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PinosListener *l, *next;
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PINOS_LIST_FOREACH_SAFE (l, next, &signal->listeners, link)
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l->notify (l, data);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PINOS_SIGNAL_H__ */
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