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/* jpnevulator - serial reader/writer
* Copyright (C) 2006 Freddy Spierenburg
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include "io.h"
#include "options.h"
#include "jpnevulator.h"
#define ioIsStdio() ((strcmp(_jpnevulatorOptions.io,ioMAGIC)==0)||strcmp(_jpnevulatorOptions.io,"-")==0)
FILE *ioOpen(char *mode) {
if(ioIsStdio()) {
FILE *ioHandle;
if(strstr(mode,"r")!=NULL) {
ioHandle=stdin;
} else {
ioHandle=stdout;
}
return(ioHandle);
} else {
return(fopen(_jpnevulatorOptions.io,mode));
}
}
void ioClose(FILE *fd) {
if(!ioIsStdio()) {
fclose(fd);
}
}
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