linux: fallocate() fixes

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

diff --git a/os/os-linux.h b/os/os-linux.h
index 3bf6bd97fbd69a806f3c5948652669e78dc804ba..d5c3f76e03fb40afe8c3807f0ded8620f50b1d1e 100644 (file)
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -50,6 +50,9 @@
  * Can only enable this for newer glibcs, or the header and defines are
  * missing
  */
+#if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 6
+#define FIO_HAVE_FALLOCATE
+#endif
 #if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 8
 #define FIO_HAVE_LINUX_FALLOCATE
 #endif