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mainloop.h

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00001 #ifndef foomainloophfoo
00002 #define foomainloophfoo
00003 
00004 /***
00005   This file is part of PulseAudio.
00006 
00007   Copyright 2004-2006 Lennart Poettering
00008   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
00009 
00010   PulseAudio is free software; you can redistribute it and/or modify
00011   it under the terms of the GNU Lesser General Public License as published
00012   by the Free Software Foundation; either version 2.1 of the License,
00013   or (at your option) any later version.
00014 
00015   PulseAudio is distributed in the hope that it will be useful, but
00016   WITHOUT ANY WARRANTY; without even the implied warranty of
00017   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018   General Public License for more details.
00019 
00020   You should have received a copy of the GNU Lesser General Public License
00021   along with PulseAudio; if not, write to the Free Software
00022   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023   USA.
00024 ***/
00025 
00026 #include <pulse/mainloop-api.h>
00027 #include <pulse/cdecl.h>
00028 
00029 PA_C_DECL_BEGIN
00030 
00031 struct pollfd;
00032 
00077 typedef struct pa_mainloop pa_mainloop;
00078 
00080 pa_mainloop *pa_mainloop_new(void);
00081 
00083 void pa_mainloop_free(pa_mainloop* m);
00084 
00088 int pa_mainloop_prepare(pa_mainloop *m, int timeout);
00089 
00091 int pa_mainloop_poll(pa_mainloop *m);
00092 
00095 int pa_mainloop_dispatch(pa_mainloop *m);
00096 
00098 int pa_mainloop_get_retval(pa_mainloop *m);
00099 
00106 int pa_mainloop_iterate(pa_mainloop *m, int block, int *retval);
00107 
00109 int pa_mainloop_run(pa_mainloop *m, int *retval);
00110 
00114 pa_mainloop_api* pa_mainloop_get_api(pa_mainloop*m);
00115 
00117 void pa_mainloop_quit(pa_mainloop *m, int r);
00118 
00120 void pa_mainloop_wakeup(pa_mainloop *m);
00121 
00123 typedef int (*pa_poll_func)(struct pollfd *ufds, unsigned long nfds, int timeout, void*userdata);
00124 
00126 void pa_mainloop_set_poll_func(pa_mainloop *m, pa_poll_func poll_func, void *userdata);
00127 
00128 PA_C_DECL_END
00129 
00130 #endif

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