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/* yForth? - Written by Luca Padovani (C) 1996/97
* ------------------------------------------------------------------------
* This software is FreeWare as long as it comes with this header in each
* source file, anyway you can use it or any part of it whatever
* you want. It comes without any warranty, so use it at your own risk.
* ------------------------------------------------------------------------
* Module name: filee.c
* Abstract: File extension word set
*/
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <errno.h>
#include "yforth.h"
#include "file.h"
#include "filee.h"
/**************************************************************************/
/* VARIABLES **************************************************************/
/**************************************************************************/
extern Char file_name[];
/**************************************************************************/
/* WORDS ******************************************************************/
/**************************************************************************/
void _file_status() {
register FILE *f;
get_file_name();
f = fopen(file_name, "rb");
*--sp = 0;
if (f) {
*--sp = 0;
fclose(f);
} else *--sp = errno;
}
void _flush_file() {
register FILE *f = (FILE *) *sp;
if (fflush(f)) sp[0] = errno;
else sp[0] = 0;
}
void _rename_file() {
register Char *file_name2;
get_file_name();
file_name2 = (Char *) malloc(strlen(file_name) + 1);
if (file_name2) {
strcpy(file_name2, file_name);
get_file_name();
if (rename(file_name, file_name2)) *--sp = errno;
else *--sp = 0;
free(file_name2);
} else *--sp = errno;
}
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