#ifndef FIO_OS_APPLE_H
#define FIO_OS_APPLE_H
+#define FIO_OS os_mac
+
#include <errno.h>
#include <fcntl.h>
#include <sys/disk.h>
#include <unistd.h>
#include <signal.h>
#include <mach/mach_init.h>
+#include <machine/endian.h>
+#include <libkern/OSByteOrder.h>
#include "../file.h"
#define FIO_HAVE_CLOCK_MONOTONIC
#define FIO_USE_GENERIC_RAND
#define FIO_HAVE_GETTID
+#define FIO_HAVE_CHARDEV_SIZE
#define OS_MAP_ANON MAP_ANON
+#if defined(__LITTLE_ENDIAN__)
+#define FIO_LITTLE_ENDIAN
+#elif defined(__BIG_ENDIAN__)
+#define FIO_BIG_ENDIAN
+#else
+#error "Undefined byte order"
+#endif
+
+#define fio_swap16(x) OSSwapInt16(x)
+#define fio_swap32(x) OSSwapInt32(x)
+#define fio_swap64(x) OSSwapInt64(x)
+
/*
* OSX has a pitifully small shared memory segment by default,
* so default to a lower number of max jobs supported
return 0;
}
+static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
+{
+ /*
+ * Could be a raw block device, this is better than just assuming
+ * we can't get the size at all.
+ */
+ if (!blockdev_size(f, bytes))
+ return 0;
+
+ *bytes = -1ULL;
+ return 0;
+}
+
static inline int blockdev_invalidate_cache(struct fio_file *f)
{
return EINVAL;