csv_file_open.c

来自「超声波成像算法」· C语言 代码 · 共 26 行

#include <stdio.h>
#include <math.h> 
#include "Reconst.h"


void CsvFileOpen(char fname[])
{	
	char *tmp;
	FILE *fp;


	if ((tmp=strchr(fname,'.')) != NULL)
		*tmp = '\0';
	strcat(fname,".csv");

	fp = fopen( fname, "w" );
	if ( fp == NULL ) {
		fprintf( stderr, "File 'ans' cannot open.\n", fname );
		exit(EXIT_FAILURE);
	}

	fclose(fp);

	return;
}