BSD 4_1c_2 release

[unix-history] / usr / src / usr.lib / libpc / TELL.c

/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)TELL.c 1.3 6/17/81";

#include "h00vars.h"

/*
* Find current location
*/
struct seekptr
TELL(curfile)

       register struct iorec   *curfile;
{
       struct seekptr loc;

       if ((curfile->funit & FREAD) && (curfile->funit & SYNC) == 0) {
               fseek(curfile->fbuf, -curfile->fsize, 1);
               curfile->funit |= SYNC;
       }
       loc.cnt = ftell(curfile->fbuf);
       return loc;
}