75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/*
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* error number for finsh shell.
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*
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* COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
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*
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* This file is part of RT-Thread (http://www.rt-thread.org)
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* Maintainer: bernard.xiong <bernard.xiong at gmail.com>
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*
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* All rights reserved.
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*
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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 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2010-03-22 Bernard first version
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*/
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#include "finsh_error.h"
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uint8_t global_errno;
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static const char * finsh_error_string_table[] =
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{
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"No error",
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"Invalid token",
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"Expect a type",
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"Unknown type",
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"Variable exist",
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"Expect a operater",
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"Memory full",
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"Unknown operator",
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"Unknown node",
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"Expect a character",
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"Unexpect end",
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"Unknown token",
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"Float not supported",
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"Unknown symbol",
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"Null node"
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};
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int finsh_error_init()
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{
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global_errno = FINSH_ERROR_OK;
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return 0;
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}
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int finsh_error_set(uint8_t type)
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{
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global_errno = type;
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return 0;
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}
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uint8_t finsh_errno()
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{
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return global_errno;
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}
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const char* finsh_error_string(uint8_t type)
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{
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return finsh_error_string_table[type];
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}
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