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authorLuiz Capitulino <lcapitulino@redhat.com>2009-11-18 23:05:30 -0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 09:41:20 -0600
commit9f9daf9a636c0e6ea435c93bfbccaf05e581eed9 (patch)
tree2e8c0b5b0453f487cd3c0eab5cf48222284a1bc9 /qerror.h
parent64084a03c375802150c5d1d0d6e72606f23553a7 (diff)
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Introduce QError
QError is a high-level data type which represents an exception in QEMU, it stores the following error information: - class Error class name (eg. "ServiceUnavailable") - description A detailed error description, which can contain references to run-time error data - filename The file name of where the error occurred - line number The exact line number of the error - function The function name of where the error occurred - run-time data Any run-time error data Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qerror.h')
-rw-r--r--qerror.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/qerror.h b/qerror.h
new file mode 100644
index 0000000..01703ee
--- /dev/null
+++ b/qerror.h
@@ -0,0 +1,42 @@
+/*
+ * QError header file.
+ *
+ * Copyright (C) 2009 Red Hat Inc.
+ *
+ * Authors:
+ * Luiz Capitulino <lcapitulino@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ */
+#ifndef QERROR_H
+#define QERROR_H
+
+#include "qdict.h"
+#include <stdarg.h>
+
+typedef struct QErrorStringTable {
+ const char *desc;
+ const char *error_fmt;
+} QErrorStringTable;
+
+typedef struct QError {
+ QObject_HEAD;
+ QDict *error;
+ int linenr;
+ const char *file;
+ const char *func;
+ const QErrorStringTable *entry;
+} QError;
+
+QError *qerror_new(void);
+QError *qerror_from_info(const char *file, int linenr, const char *func,
+ const char *fmt, va_list *va);
+void qerror_print(const QError *qerror);
+QError *qobject_to_qerror(const QObject *obj);
+
+/*
+ * QError class list
+ */
+
+#endif /* QERROR_H */