| #ifndef foooperationhfoo |
| #define foooperationhfoo |
| |
| /*** |
| This file is part of PulseAudio. |
| |
| Copyright 2004-2006 Lennart Poettering |
| |
| PulseAudio is free software; you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published |
| by the Free Software Foundation; either version 2.1 of the License, |
| or (at your option) any later version. |
| |
| PulseAudio 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 Lesser General Public License |
| along with PulseAudio; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| USA. |
| ***/ |
| |
| #include <pulse/cdecl.h> |
| #include <pulse/def.h> |
| #include <pulse/version.h> |
| |
| /** \file |
| * Asynchronous operations */ |
| |
| PA_C_DECL_BEGIN |
| |
| /** An asynchronous operation object */ |
| typedef struct pa_operation pa_operation; |
| |
| /** Increase the reference count by one */ |
| pa_operation *pa_operation_ref(pa_operation *o); |
| |
| /** Decrease the reference count by one */ |
| void pa_operation_unref(pa_operation *o); |
| |
| /** Cancel the operation. Beware! This will not necessarily cancel the |
| * execution of the operation on the server side. However it will make |
| * sure that the callback associated with this operation will not be |
| * called anymore, effectively disabling the operation from the client |
| * side's view. */ |
| void pa_operation_cancel(pa_operation *o); |
| |
| /** Return the current status of the operation */ |
| pa_operation_state_t pa_operation_get_state(pa_operation *o); |
| |
| PA_C_DECL_END |
| |
| #endif |
