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Annotation of 42BSD/usr.lib/libpc/TELL.c, revision 1.1

1.1     ! root        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: }

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