util/error: expose Error definition to Rust code

This is used to preserve the file and line in a roundtrip from
C Error to Rust and back to C.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/include/qapi/error-internal.h b/include/qapi/error-internal.h
new file mode 100644
index 0000000000..d5c3904ade
--- /dev/null
+++ b/include/qapi/error-internal.h
@@ -0,0 +1,26 @@
+/*
+ * QEMU Error Objects - struct definition
+ *
+ * Copyright IBM, Corp. 2011
+ * Copyright (C) 2011-2015 Red Hat, Inc.
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *  Markus Armbruster <armbru@redhat.com>,
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.  See
+ * the COPYING.LIB file in the top-level directory.
+ */
+
+#ifndef QAPI_ERROR_INTERNAL_H
+
+struct Error
+{
+    char *msg;
+    ErrorClass err_class;
+    const char *src, *func;
+    int line;
+    GString *hint;
+};
+
+#endif