4.3BSD - /usr/src/usr.lib/libpc/TELL.c

   1: /* Copyright (c) 1979 Regents of the University of California */
   2: 
   3: static char sccsid[] = "@(#)TELL.c 1.3 6/17/81";
   4: 
   5: #include "h00vars.h"
   6: 
   7: /*
   8:  * Find current location
   9:  */
  10: struct seekptr
  11: TELL(curfile)
  12: 
  13:     register struct iorec   *curfile;
  14: {
  15:     struct seekptr loc;
  16: 
  17:     if ((curfile->funit & FREAD) && (curfile->funit & SYNC) == 0) {
  18:         fseek(curfile->fbuf, -curfile->fsize, 1);
  19:         curfile->funit |= SYNC;
  20:     }
  21:     loc.cnt = ftell(curfile->fbuf);
  22:     return loc;
  23: }

Defined functions

Defined variables