1 #ifndef foopulseshmhfoo
2 #define foopulseshmhfoo
7 This file is part of PulseAudio.
9 Copyright 2006 Lennart Poettering
11 PulseAudio is free software; you can redistribute it and/or modify
12 it under the terms of the GNU Lesser General Public License as
13 published by the Free Software Foundation; either version 2.1 of the
14 License, or (at your option) any later version.
16 PulseAudio is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 Lesser General Public License for more details.
21 You should have received a copy of the GNU Lesser General Public
22 License along with PulseAudio; if not, write to the Free Software
23 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
27 #include <sys/types.h>
29 #include <pulsecore/macro.h>
31 typedef struct pa_shm {
35 pa_bool_t do_unlink:1;
39 int pa_shm_create_rw(pa_shm *m, size_t size, pa_bool_t shared, mode_t mode);
40 int pa_shm_attach_ro(pa_shm *m, unsigned id);
42 void pa_shm_punch(pa_shm *m, size_t offset, size_t size);
44 void pa_shm_free(pa_shm *m);
46 int pa_shm_cleanup(void);