usermode/library/common/result.h

00001 /*
00002     Copyright (C) 2011 Computer Sciences Department, 
00003     University of Wisconsin -- Madison
00004 
00005     ----------------------------------------------------------------------
00006 
00007     This file is part of Mnemosyne: Lightweight Persistent Memory, 
00008     originally developed at the University of Wisconsin -- Madison.
00009 
00010     Mnemosyne was originally developed primarily by Haris Volos
00011     with contributions from Andres Jaan Tack.
00012 
00013     ----------------------------------------------------------------------
00014 
00015     Mnemosyne is free software; you can redistribute it and/or
00016     modify it under the terms of the GNU General Public License
00017     as published by the Free Software Foundation, version 2
00018     of the License.
00019  
00020     Mnemosyne is distributed in the hope that it will be useful,
00021     but WITHOUT ANY WARRANTY; without even the implied warranty of
00022     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023     GNU General Public License for more details.
00024 
00025     You should have received a copy of the GNU General Public License
00026     along with this program; if not, write to the Free Software
00027     Foundation, Inc., 51 Franklin Street, Fifth Floor, 
00028     Boston, MA  02110-1301, USA.
00029 
00030 ### END HEADER ###
00031 */
00032 
00033 #ifndef _M_RESULT_H
00034 #define _M_RESULT_H
00035 
00036 #define M_R_SUCCESS        0    /*%< success */
00037 #define M_R_FAILURE            1    /*%< generic failure */
00038 #define M_R_INVALIDFILE    2    /*%< invalid file */
00039 #define M_R_INVALIDARG     3    /*%< invalid arg */
00040 #define M_R_NOMEMORY       4    /*%< no memory */
00041 #define M_R_EXISTS         5    /*%< item exists */
00042 #define M_R_NOTEXISTS      6    /*%< item does not exist */
00043 #define M_R_NULLITER       7    /*%< null iterator */
00044 
00045 typedef int mnemosyne_result_t;
00046 typedef int m_result_t;
00047 
00048 #endif /* _M_RESULT_H */

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