* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#define _GNU_SOURCE
+#define _LGPL_SOURCE
#include <common/compat/fcntl.h>
+#include <unistd.h>
#ifdef __linux__
int compat_sync_file_range(int fd, off64_t offset, off64_t nbytes,
unsigned int flags)
{
+#ifdef HAVE_SYNC_FILE_RANGE
return sync_file_range(fd, offset, nbytes, flags);
+#else
+ return fdatasync(fd);
+#endif
}
#endif /* __linux__ */