2010-03-22 07:49:57 +08:00
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/*
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* File : finsh_error.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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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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2009-07-03 06:48:23 +08:00
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#include "finsh_error.h"
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u_char global_errno;
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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(u_char 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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u_char 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(u_char type)
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{
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return finsh_error_string_table[type];
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}
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