Question

How to print fpos_t type with printf() function in C

Answer 1

#include <stdio.h>
   
int main(void)
{
	FILE *fp = fopen("d:\\data.txt", "r");

    if (fp == NULL) 
		perror ("Error open file");
    else
    {
		fpos_t pos;
	
		fgetpos(fp, &pos);
		printf("pos = %I64d\n", pos);
		
        fclose(fp);
    }
	
    return 0;
}
  
  
/*
run:
  
pos = 0

*/

 

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