[libvirt PATCH v2 26/56] src: conditionalize use of O_DIRECT
The O_DIRECT flag is not available on all platforms, so we
must introduce a compat define the same way gnulib does.
Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com>
---
src/util/iohelper.c | 4 ++++
src/util/virfile.c | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/src/util/iohelper.c b/src/util/iohelper.c
index d864bbeaed..618bfb1d3d 100644
--- a/src/util/iohelper.c
+++ b/src/util/iohelper.c
@@ -39,6 +39,10 @@
#define VIR_FROM_THIS VIR_FROM_STORAGE
+#ifndef O_DIRECT
+# define O_DIRECT 0
+#endif
+
static int
runIO(const char *path, int fd, int oflags)
{
diff --git a/src/util/virfile.c b/src/util/virfile.c
index d0e0062aa7..efa59f2b13 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -95,6 +95,10 @@
VIR_LOG_INIT("util.file");
+#ifndef O_DIRECT
+# define O_DIRECT 0
+#endif
+
int virFileClose(int *fdptr, virFileCloseFlags flags)
{
int saved_errno = 0;
--
2.24.1