ev: define HAVE_SYNC_FILE_RANGE if kernel >= 2.6.17 *and* glibc version >= 2.6
ev: define HAVE_SYNC_FILE_RANGE if kernel >= 2.6.17 *and* glibc version >= 2.6

dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node