Seperate disk util code out of fio.c

[fio.git] / os.h

diff --git a/os.h b/os.h
index 68660b6d4ff406c7bb4bbb8aa4dcdc756d70f6d4..104f4a81a7f06a147a3c07732707aaa30258ee40 100644 (file)
--- a/os.h
+++ b/os.h
@@ -47,13 +47,17 @@
 #define OS_O_DIRECT                    O_DIRECT
 #endif
 
-struct thread_data;
-extern int fio_libaio_init(struct thread_data *);
-extern int fio_posixaio_init(struct thread_data *);
-extern int fio_syncio_init(struct thread_data *);
-extern int fio_mmapio_init(struct thread_data *);
-extern int fio_sgio_init(struct thread_data *);
-extern int fio_spliceio_init(struct thread_data *);
-extern int fio_cpuio_init(struct thread_data *);
+#ifndef FIO_HAVE_HUGETLB
+#define SHM_HUGETLB                    0
+#define FIO_HUGE_PAGE                  0
+#else
+#ifndef FIO_HUGE_PAGE
+#define FIO_HUGE_PAGE                  4194304
+#endif
+#endif
+
+#ifndef FIO_HAVE_RAWBIND
+#define fio_lookup_raw(dev, majdev, mindev)
+#endif
 
 #endif