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add new function pa_mempool_is_shared() to test whether a memory pool is suitable for SHM data transfers

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1274 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-18 23:40:48 +00:00
parent 7e01b1c5bd
commit fd3fe96ce5
2 changed files with 7 additions and 0 deletions
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6
src/pulsecore/memblock.c
View file

@ -497,6 +497,12 @@ int pa_mempool_get_shm_id(pa_mempool *p, uint32_t *id) {
return 0; return 0;
} }
int pa_mempool_is_shared(pa_mempool *p) {
assert(p);
return !!p->memory.shared;
}
/* For recieving blocks from other nodes */ /* For recieving blocks from other nodes */
pa_memimport* pa_memimport_new(pa_mempool *p, pa_memimport_release_cb_t cb, void *userdata) { pa_memimport* pa_memimport_new(pa_mempool *p, pa_memimport_release_cb_t cb, void *userdata) {
pa_memimport *i; pa_memimport *i;

1
src/pulsecore/memblock.h
View file

@ -116,6 +116,7 @@ void pa_mempool_free(pa_mempool *p);
const pa_mempool_stat* pa_mempool_get_stat(pa_mempool *p); const pa_mempool_stat* pa_mempool_get_stat(pa_mempool *p);
void pa_mempool_vacuum(pa_mempool *p); void pa_mempool_vacuum(pa_mempool *p);
int pa_mempool_get_shm_id(pa_mempool *p, uint32_t *id); int pa_mempool_get_shm_id(pa_mempool *p, uint32_t *id);
int pa_mempool_is_shared(pa_mempool *p);
/* For recieving blocks from other nodes */ /* For recieving blocks from other nodes */
pa_memimport* pa_memimport_new(pa_mempool *p, pa_memimport_release_cb_t cb, void *userdata); pa_memimport* pa_memimport_new(pa_mempool *p, pa_memimport_release_cb_t cb, void *userdata);