1 /* $OpenBSD: tables_shared.c,v 1.1 2015/11/19 19:43:40 tedu Exp $ */ 2 3 #ifdef FLEX_SCANNER 4 /* 5 dnl tables_shared.c - tables serialization code 6 dnl 7 dnl Copyright (c) 1990 The Regents of the University of California. 8 dnl All rights reserved. 9 dnl 10 dnl This code is derived from software contributed to Berkeley by 11 dnl Vern Paxson. 12 dnl 13 dnl The United States Government has rights in this work pursuant 14 dnl to contract no. DE-AC03-76SF00098 between the United States 15 dnl Department of Energy and the University of California. 16 dnl 17 dnl This file is part of flex. 18 dnl 19 dnl Redistribution and use in source and binary forms, with or without 20 dnl modification, are permitted provided that the following conditions 21 dnl are met: 22 dnl 23 dnl 1. Redistributions of source code must retain the above copyright 24 dnl notice, this list of conditions and the following disclaimer. 25 dnl 2. Redistributions in binary form must reproduce the above copyright 26 dnl notice, this list of conditions and the following disclaimer in the 27 dnl documentation and/or other materials provided with the distribution. 28 dnl 29 dnl Neither the name of the University nor the names of its contributors 30 dnl may be used to endorse or promote products derived from this software 31 dnl without specific prior written permission. 32 dnl 33 dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 34 dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 35 dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 36 dnl PURPOSE. 37 dnl 38 */ 39 40 /* This file is meant to be included in both the skeleton and the actual 41 * flex code (hence the name "_shared"). 42 */ 43 #ifndef yyskel_static 44 #define yyskel_static static 45 #endif 46 #else 47 #include "flexdef.h" 48 #include "tables.h" 49 #ifndef yyskel_static 50 #define yyskel_static 51 #endif 52 #endif 53 54 55 /** Get the number of integers in this table. This is NOT the 56 * same thing as the number of elements. 57 * @param td the table 58 * @return the number of integers in the table 59 */ 60 yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl) 61 { 62 flex_int32_t n; 63 64 /* total number of ints */ 65 n = tbl->td_lolen; 66 if (tbl->td_hilen > 0) 67 n *= tbl->td_hilen; 68 69 if (tbl->td_id == YYTD_ID_TRANSITION) 70 n *= 2; 71 return n; 72 } 73