0bbd4ff9aa
This is a non-POSIX/ISO-C header. It is ok to include this on Linux, but it is obsolete on BSD; FreeBSD even throws an error if you include it with __STDC__ defined. Every system should nowadays have malloc() defined in stdlib.h. Diff is largely mechanical, replacing malloc.h with stdlib.h where it is not yet included anyway.
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: entity.c /main/3 1995/11/08 10:51:00 rswiston $ */
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/*
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Copyright 1986 Tandem Computers Incorporated.
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This product and information is proprietary of Tandem Computers Incorporated.
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Copyright 1986, 1987, 1988, 1989 Hewlett-Packard Co.
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*/
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/* Entity.c contains procedures pertaining to entities */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#if defined(MSDOS)
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#include <process.h>
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#endif
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#include "basic.h"
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#include "trie.h"
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#include "context.h"
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#include "dtdext.h"
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#include "parser.h"
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#include "entext.h"
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/* Process the name in a usemap delaration */
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#if defined(M_PROTO)
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void m_ckmap(M_WCHAR *name, LOGICAL useoradd)
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#else
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void m_ckmap(name, useoradd)
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M_WCHAR *name ;
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LOGICAL useoradd ;
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#endif
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{
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int mapid ;
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if (mapid = m_packedlook(m_maptree, name))
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m_setmap(mapid + 1, useoradd) ;
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else m_err1("Undefined short reference map %s", name) ;
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}
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/* Check type specified in entity declaration for previously defined
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entity. Testing to see if the new declaration is identical to the
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original one. */
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void m_eduptype(type)
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int type ;
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{
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if ((int) m_entity->type != type) {
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m_err1("Redefinition of entity %s ignored", m_entity->name) ;
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m_entity = NULL ;
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m_curcon = TYPEDENTVAL ;
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}
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}
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/* Tests if an entity is too long */
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void m_longent(context)
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int context ;
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{
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if (m_entclen >= M_LITLEN) {
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m_curcon = context ;
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m_error("Entity content too long") ;
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}
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else m_entcontent[m_entclen++] = m_scanval ;
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}
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/* Enters an entity name into the entity name tree */
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void m_ntrent(p)
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M_WCHAR *p ;
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{
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M_ENTITY *new ;
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new = (M_ENTITY *) m_malloc(sizeof(M_ENTITY), "entity") ;
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if (m_entity = (M_ENTITY *) m_ntrtrie(p, m_enttrie, (M_TRIE *) new)) {
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m_free(new, "entity") ;
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if (m_entity->wheredef == M_DPARSER) {
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if (m_entdupchk) {
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m_err1("Redefinition of entity %s ignored", p) ;
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m_entity = NULL ;
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}
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else m_curcon = DUPENT ;
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}
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else {
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if (m_entity->content) {
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m_err1("Warning: Redefinition of predefined entity %s", p) ;
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m_entity->type = M_GENERAL ;
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m_entity->content = NULL ;
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}
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m_entity->wheredef = M_DPARSER ;
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}
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return ;
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}
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m_entity = new ;
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m_entity->type = M_GENERAL ;
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m_entity->wheredef = M_DPARSER ;
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m_entity->content = NULL ;
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m_entity->name = (M_WCHAR *) m_malloc(w_strlen(p) + 1, "entity name") ;
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w_strcpy(m_entity->name, p) ;
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}
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