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libparted - a library for manipulating disk partitions
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Copyright (C) 1999-2000, 2007, 2009-2012 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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* \addtogroup PedException
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/** \file exception.h */
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#ifndef PED_EXCEPTION_H_INCLUDED
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#define PED_EXCEPTION_H_INCLUDED
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typedef struct _PedException PedException;
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enum _PedExceptionType {
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PED_EXCEPTION_INFORMATION=1,
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PED_EXCEPTION_WARNING=2,
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PED_EXCEPTION_ERROR=3,
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PED_EXCEPTION_FATAL=4,
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PED_EXCEPTION_NO_FEATURE=6,
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typedef enum _PedExceptionType PedExceptionType;
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* Option for resolving the exception
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enum _PedExceptionOption {
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PED_EXCEPTION_UNHANDLED=0,
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PED_EXCEPTION_RETRY=16,
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PED_EXCEPTION_IGNORE=32,
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PED_EXCEPTION_CANCEL=64,
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typedef enum _PedExceptionOption PedExceptionOption;
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#define PED_EXCEPTION_OK_CANCEL (PED_EXCEPTION_OK + PED_EXCEPTION_CANCEL)
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#define PED_EXCEPTION_YES_NO (PED_EXCEPTION_YES + PED_EXCEPTION_NO)
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#define PED_EXCEPTION_YES_NO_CANCEL (PED_EXCEPTION_YES_NO \
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+ PED_EXCEPTION_CANCEL)
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#define PED_EXCEPTION_IGNORE_CANCEL (PED_EXCEPTION_IGNORE \
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+ PED_EXCEPTION_CANCEL)
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#define PED_EXCEPTION_RETRY_CANCEL (PED_EXCEPTION_RETRY + PED_EXCEPTION_CANCEL)
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#define PED_EXCEPTION_RETRY_IGNORE_CANCEL (PED_EXCEPTION_RETRY \
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+ PED_EXCEPTION_IGNORE_CANCEL)
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#define PED_EXCEPTION_OPTION_FIRST PED_EXCEPTION_FIX
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#define PED_EXCEPTION_OPTION_LAST PED_EXCEPTION_CANCEL
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* Structure with information about exception
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struct _PedException {
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char* message; /**< text describing what the event was */
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PedExceptionType type; /**< type of exception */
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PedExceptionOption options; /**< ORed list of options that
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the exception handler can
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return (the ways an exception
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typedef PedExceptionOption (PedExceptionHandler) (PedException* ex);
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extern int ped_exception; /* set to true if there's an exception */
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extern char* ped_exception_get_type_string (PedExceptionType ex_type)
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
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__attribute ((__const__))
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extern char* ped_exception_get_option_string (PedExceptionOption ex_opt)
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
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__attribute ((__pure__))
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extern void ped_exception_set_handler (PedExceptionHandler* handler);
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extern PedExceptionHandler *ped_exception_get_handler(void)
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
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__attribute ((__pure__))
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extern PedExceptionOption ped_exception_default_handler (PedException* ex);
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extern PedExceptionOption ped_exception_throw (PedExceptionType ex_type,
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PedExceptionOption ex_opt,
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/* rethrows an exception - i.e. calls the exception handler, (or returns a
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code to return to pass up higher) */
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extern PedExceptionOption ped_exception_rethrow ();
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/* frees an exception, indicating that the exception has been handled.
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Calling an exception handler counts. */
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extern void ped_exception_catch ();
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/* indicate that exceptions should not go to the exception handler, but passed
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up to the calling function(s) */
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extern void ped_exception_fetch_all ();
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/* indicate that exceptions should invoke the exception handler */
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extern void ped_exception_leave_all ();
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#endif /* PED_EXCEPTION_H_INCLUDED */
added
removed
include/parted/exception.h
