diff options
Diffstat (limited to 'src/pulsecore')
-rw-r--r-- | src/pulsecore/shm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/pulsecore/shm.c b/src/pulsecore/shm.c index fbf777a4..29849d57 100644 --- a/src/pulsecore/shm.c +++ b/src/pulsecore/shm.c @@ -154,7 +154,11 @@ int pa_shm_create_rw(pa_shm *m, size_t size, pa_bool_t shared, mode_t mode) { goto fail; } - if ((m->ptr = mmap(NULL, PA_PAGE_ALIGN(m->size), PROT_READ|PROT_WRITE, MAP_SHARED, fd, (off_t) 0)) == MAP_FAILED) { +#ifndef MAP_NORESERVE +#define MAP_NORESERVE 0 +#endif + + if ((m->ptr = mmap(NULL, PA_PAGE_ALIGN(m->size), PROT_READ|PROT_WRITE, MAP_SHARED|MAP_NORESERVE, fd, (off_t) 0)) == MAP_FAILED) { pa_log("mmap() failed: %s", pa_cstrerror(errno)); goto fail; } |