1 files changed, 116 insertions, 0 deletions
diff --git a/usr/src/lib/libparted/common/include/parted/exception.h b/usr/src/lib/libparted/common/include/parted/exception.h
new file mode 100644
index 0000000000..aa63c1a27b
--- /dev/null
+++ b/usr/src/lib/libparted/common/include/parted/exception.h
@@ -0,0 +1,116 @@
+/*
+    libparted - a library for manipulating disk partitions
+    Copyright (C) 1999, 2000, 2007 Free Software Foundation, Inc.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * \addtogroup PedException
+ * @{
+ */
+
+/** \file exception.h */
+
+#ifndef PED_EXCEPTION_H_INCLUDED
+#define PED_EXCEPTION_H_INCLUDED
+
+typedef struct _PedException PedException;
+
+/**
+ * Exception type
+ */
+enum _PedExceptionType {
+	PED_EXCEPTION_INFORMATION=1,
+	PED_EXCEPTION_WARNING=2,
+	PED_EXCEPTION_ERROR=3,
+	PED_EXCEPTION_FATAL=4,
+	PED_EXCEPTION_BUG=5,
+	PED_EXCEPTION_NO_FEATURE=6,
+};
+typedef enum _PedExceptionType PedExceptionType;
+
+/**
+ * Option for resolving the exception
+ */
+enum _PedExceptionOption {
+	PED_EXCEPTION_UNHANDLED=0,
+	PED_EXCEPTION_FIX=1,
+	PED_EXCEPTION_YES=2,
+	PED_EXCEPTION_NO=4,
+	PED_EXCEPTION_OK=8,
+	PED_EXCEPTION_RETRY=16,
+	PED_EXCEPTION_IGNORE=32,
+	PED_EXCEPTION_CANCEL=64,
+};
+typedef enum _PedExceptionOption PedExceptionOption;
+#define PED_EXCEPTION_OK_CANCEL	    (PED_EXCEPTION_OK + PED_EXCEPTION_CANCEL)
+#define PED_EXCEPTION_YES_NO	    (PED_EXCEPTION_YES + PED_EXCEPTION_NO)
+#define PED_EXCEPTION_YES_NO_CANCEL (PED_EXCEPTION_YES_NO \
+				     + PED_EXCEPTION_CANCEL)
+#define PED_EXCEPTION_IGNORE_CANCEL (PED_EXCEPTION_IGNORE \
+				     + PED_EXCEPTION_CANCEL)
+#define PED_EXCEPTION_RETRY_CANCEL  (PED_EXCEPTION_RETRY + PED_EXCEPTION_CANCEL)
+#define PED_EXCEPTION_RETRY_IGNORE_CANCEL (PED_EXCEPTION_RETRY \
+					   + PED_EXCEPTION_IGNORE_CANCEL)
+#define PED_EXCEPTION_OPTION_FIRST PED_EXCEPTION_FIX
+#define PED_EXCEPTION_OPTION_LAST PED_EXCEPTION_CANCEL
+
+/**
+ * Structure with information about exception
+ */
+struct _PedException {
+	char*			message;	/**< text describing what the event was */
+	PedExceptionType	type;		/**< type of exception */
+	PedExceptionOption	options;	/**< ORed list of options that
+						   the exception handler can
+						   return (the ways an exception 
+						   can be resolved) */
+};
+
+typedef PedExceptionOption (PedExceptionHandler) (PedException* ex);
+
+extern int ped_exception;	/* set to true if there's an exception */
+
+extern char* ped_exception_get_type_string (PedExceptionType ex_type);
+extern char* ped_exception_get_option_string (PedExceptionOption ex_opt);
+
+extern void ped_exception_set_handler (PedExceptionHandler* handler);
+extern PedExceptionHandler *ped_exception_get_handler(void);
+
+extern PedExceptionOption ped_exception_default_handler (PedException* ex);
+
+extern PedExceptionOption	ped_exception_throw (PedExceptionType ex_type,
+						     PedExceptionOption ex_opt,
+						     const char* message,
+						     ...);
+/* rethrows an exception - i.e. calls the exception handler, (or returns a
+   code to return to pass up higher) */
+extern PedExceptionOption	ped_exception_rethrow ();
+
+/* frees an exception, indicating that the exception has been handled.
+   Calling an exception handler counts. */
+extern void			ped_exception_catch ();
+
+/* indicate that exceptions should not go to the exception handler, but passed
+   up to the calling function(s) */
+extern void			ped_exception_fetch_all ();
+
+/* indicate that exceptions should invoke the exception handler */
+extern void			ped_exception_leave_all ();
+
+#endif /* PED_EXCEPTION_H_INCLUDED */
+
+/** @} */
+