USA.
***/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <pulsecore/core-error.h>
#include <pulsecore/log.h>
#include <pulsecore/random.h>
+#include <pulse/xmalloc.h>
#include "shm.h"
pa_log("mmap() failed: %s", pa_cstrerror(errno));
goto fail;
}
+#elif defined(HAVE_POSIX_MEMALIGN)
+ {
+ int r;
+
+ if ((r = posix_memalign(&m->ptr, sysconf(_SC_PAGESIZE), size)) < 0) {
+ pa_log("posix_memalign() failed: %s", pa_cstrerror(r));
+ goto fail;
+ }
+ }
#else
m->ptr = pa_xmalloc(m->size);
#endif
assert(m->ptr && m->ptr != MAP_FAILED);
assert(m->size > 0);
-#ifndef MAP_ANONYMOUS
+#if !defined(MAP_ANONYMOUS) && defined(HAVE_POSIX_MEMALIGN)
+ if (!m->shared)
+ free(m->ptr);
+ else
+#elif !defined(MAP_ANONYMOUS)
if (!m->shared)
pa_xfree(m->ptr);
else
assert(m);
assert(m->ptr && m->ptr != MAP_FAILED);
assert(m->size > 0);
- assert(m->do_unlink);
assert(offset < m->size);
assert(offset+size < m->size);