50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
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* $Id: err.c,v 1.3 2006-04-02 12:41:14 bacon Exp $
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*/
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#include <xp/awk/awk_i.h>
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int xp_awk_geterrnum (xp_awk_t* awk)
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{
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return awk->errnum;
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}
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const xp_char_t* xp_awk_geterrstr (xp_awk_t* awk)
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{
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static const xp_char_t* __errstr[] =
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{
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XP_TEXT("no error"),
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XP_TEXT("out of memory"),
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XP_TEXT("cannot open source"),
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XP_TEXT("cannot close source"),
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XP_TEXT("cannot read source"),
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XP_TEXT("invalid character"),
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XP_TEXT("cannot unget character"),
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XP_TEXT("unexpected end of source"),
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XP_TEXT("left brace expected"),
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XP_TEXT("left parenthesis expected"),
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XP_TEXT("right parenthesis expected"),
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XP_TEXT("right bracket expected"),
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XP_TEXT("comma expected"),
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XP_TEXT("semicolon expected"),
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XP_TEXT("expression expected"),
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XP_TEXT("keyword 'while' expected"),
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XP_TEXT("assignment statement expected"),
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XP_TEXT("identifier expected"),
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XP_TEXT("duplicate BEGIN"),
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XP_TEXT("duplicate END"),
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XP_TEXT("duplicate function name"),
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XP_TEXT("duplicate parameter name"),
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XP_TEXT("duplicate variable name"),
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XP_TEXT("duplicate name"),
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XP_TEXT("undefined identifier"),
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XP_TEXT("l-value required")
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};
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if (awk->errnum >= 0 && awk->errnum < xp_countof(__errstr)) {
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return __errstr[awk->errnum];
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}
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return XP_TEXT("unknown error");
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}
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