Reopen a stream with a different file and mode: how to use freopen : File Open « File « C / ANSI-C






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Reopen a stream with a different file and mode: how to use freopen


#include <stdio.h>

int main ()
{
  freopen ("my.txt","w",stdout);
  printf ("This line is redirected to a file.");
  fclose (stdout);
  return 0;
}








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