[Xen-devel] [PATCH v2 for-4.7 1/6] libxl: add a define for equivalent ENODATA errno on FreeBSD

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

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@xxxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl_osdeps.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/libxl/libxl_osdeps.h b/tools/libxl/libxl_osdeps.h
index 10ce703..a40d620 100644
--- 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
-- 
2.6.4 (Apple Git-63)


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