configure: stop enabling fdatasync on OSX

[fio.git] / os / os-mac.h

diff --git a/os/os-mac.h b/os/os-mac.h
index a1536c70fabaf9e2de907eab9ffec0740f2bb3db..0d97f6b984c60196cbc66a11737a612bc815e1e9 100644 (file)
--- a/os/os-mac.h
+++ b/os/os-mac.h
@@ -16,7 +16,6 @@
 
 #include "../file.h"
 
-#define FIO_USE_GENERIC_RAND
 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_GETTID
 #define FIO_HAVE_CHARDEV_SIZE
@@ -41,9 +40,9 @@ typedef unsigned int clockid_t;
 #endif
 
 #define FIO_OS_DIRECTIO
-static inline int fio_set_odirect(int fd)
+static inline int fio_set_odirect(struct fio_file *f)
 {
-       if (fcntl(fd, F_NOCACHE, 1) == -1)
+       if (fcntl(f->fd, F_NOCACHE, 1) == -1)
                return errno;
        return 0;
 }
@@ -91,16 +90,12 @@ static inline unsigned long long os_phys_mem(void)
        return mem;
 }
 
+#ifndef CONFIG_HAVE_GETTID
 static inline int gettid(void)
 {
        return mach_thread_self();
 }
-
-/*
- * For some reason, there's no header definition for fdatasync(), even
- * if it exists.
- */
-extern int fdatasync(int fd);
+#endif
 
 static inline bool fio_fallocate(struct fio_file *f, uint64_t offset, uint64_t len)
 {