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Annotation of 40BSD/lib/libpc/PFLUSH.c, revision 1.1

1.1     ! root        1: /* Copyright (c) 1979 Regents of the University of California */
        !             2: 
        !             3: static char sccsid[] = "@(#)PFLUSH.c 1.1 10/29/80";
        !             4: 
        !             5: #include "h00vars.h"
        !             6: 
        !             7: /*
        !             8:  * insure that a usable image is in the buffer window
        !             9:  */
        !            10: PFLUSH()
        !            11: {
        !            12:        register struct iorec   *next;
        !            13: 
        !            14:        next = _fchain.fchain;
        !            15:        while(next != FILNIL) {
        !            16:                if ((next->funit & (FDEF | FREAD)) == 0) {
        !            17:                        fflush(next->fbuf);
        !            18:                }
        !            19:                next = next->fchain;
        !            20:        }
        !            21: }

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