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C/C++ Source or Header  |  1980-07-24  |  339b  |  16 lines
  1. /* This is part of the Tar program */
  2. #include <stdio.h>
  3.  
  4. void percent(curr, size)
  5. long curr, size;
  6. {
  7.    static ratio = -1;
  8.    register r1;
  9.  
  10.    r1 = (short)(size>21474836L ? curr/(size/100) : (100*curr)/size);
  11.    if (r1 != ratio) {
  12.       (void)fprintf(stderr, "%3d%%\b\b\b\b", ratio=r1);
  13.       (void)fflush (stderr);
  14.    }
  15. }
  16.