[libvirt PATCH 26/32] src: conditionalize use of O_DIRECT

The O_DIRECT flag is not available on platforms, so we must avoid it once we remove GNULIB. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/util/virfile.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/util/virfile.c b/src/util/virfile.c index d0e0062aa7..617d5d7a48 100644 --- a/src/util/virfile.c +++ b/src/util/virfile.c @@ -178,7 +178,11 @@ virFileDirectFdFlag(void) { /* XXX For now, Linux posix_fadvise is not powerful enough to * avoid O_DIRECT. */ +#ifdef O_DIRECT return O_DIRECT ? O_DIRECT : -1; +#else + return -1; +#endif } /* Opaque type for managing a wrapper around a fd. For now, -- 2.24.1