Add missing os/os-netbsd.h file

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/os/os-netbsd.h b/os/os-netbsd.h
new file mode 100644 (file)
index 0000000..70d2958
--- /dev/null
+++ b/os/os-netbsd.h
@@ -0,0 +1,50 @@
+#ifndef FIO_OS_NETBSD_H
+#define FIO_OS_NETBSD_H
+
+#include <errno.h>
+#include <sys/param.h>
+/* XXX hack to avoid confilcts between rbtree.h and <sys/rb.h> */
+#define        rb_node _rb_node
+#include <sys/sysctl.h>
+#undef rb_node
+#undef rb_left
+#undef rb_right
+
+#define FIO_HAVE_POSIXAIO
+#define FIO_HAVE_FADVISE
+#define        fadvise posix_fadvise   /* XXX NetBSD doesn't have fadvise */
+#define FIO_HAVE_ODIRECT
+#define FIO_HAVE_STRSEP
+#define FIO_HAVE_FDATASYNC
+#define FIO_USE_GENERIC_BDEV_SIZE
+#define FIO_USE_GENERIC_RAND
+
+#undef FIO_HAVE_CPU_AFFINITY   /* XXX notyet */
+
+#define OS_MAP_ANON            MAP_ANON
+
+typedef off_t off64_t;
+
+static inline int blockdev_invalidate_cache(int fd)
+{
+       return EINVAL;
+}
+
+static inline unsigned long long os_phys_mem(void)
+{
+       int mib[2] = { CTL_HW, HW_PHYSMEM64 };
+       uint64_t mem;
+       size_t len = sizeof(mem);
+
+       sysctl(mib, 2, &mem, &len, NULL, 0);
+       return mem;
+}
+
+#ifdef MADV_FREE
+#define FIO_MADV_FREE  MADV_FREE
+#endif
+
+/* XXX NetBSD doesn't have getopt_long_only */
+#define        getopt_long_only        getopt_long
+
+#endif