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31 lines
629 B
C
31 lines
629 B
C
/*
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regexp_system.c
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copyright 2009-2014,2023 Thomas E. Dickey
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copyright 2005, Aleksey Cheusov
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This is a source file for mawk, an implementation of
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the AWK programming language.
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Mawk is distributed without warranty under the terms of
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the GNU General Public License, version 2, 1991.
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*/
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/*
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* $MawkId: rexp4.c,v 1.9 2023/07/23 11:32:20 tom Exp $
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*/
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#include "mawk.h"
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#include "rexp.h"
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#include "field.h"
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char *
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is_string_split(PTR q, size_t * lenp)
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{
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STATE *p = (STATE *) q;
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if (p != 0 && (p[0].s_type == M_STR && p[1].s_type == M_ACCEPT)) {
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*lenp = p->s_len;
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return p->s_data.str;
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} else
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return (char *) 0;
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}
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