libxl: add a define for equivalent ENODATA errno on FreeBSD

Currently FreeBSD lacks the ENODATA errno value, so the privcmd driver
always translates ENODATA to ENOENT, add a define to libxl in order to
correctly match ENODATA with ENOENT on FreeBSD.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>

diff --git a/tools/libxl/libxl_osdeps.h b/tools/libxl/libxl_osdeps.h
index 10ce7033dd02c21a94d62f0f6bb055d7b17b69f5..a40d62066b3b2fc04fa12bf937ce9703413d12aa 100644 (file)
--- a/tools/libxl/libxl_osdeps.h
+++ b/tools/libxl/libxl_osdeps.h
@@ -52,6 +52,13 @@
 #include <libutil.h>
 #include <sys/endian.h>
 #include <uuid.h>
+/*
+ * FreeBSD doesn't have ENODATA errno ATM, so privcmd always translates
+ * ENODATA into ENOENT.
+ */
+#ifndef ENODATA
+#define ENODATA ENOENT
+#endif
 #endif
 
 #ifndef SYSFS_USBBACK_DRIVER