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Annotation of 42BSD/usr.lib/libI77/dolio.c, revision 1.1

1.1     ! root        1: /*
        !             2: char id_dolio[] = "@(#)dolio.c 1.2";
        !             3:  *
        !             4:  * list directed i/o common routines
        !             5:  */
        !             6: 
        !             7: #include "fio.h"
        !             8: #include "lio.h"
        !             9: 
        !            10: 
        !            11: c_le(a,flag) cilist *a;
        !            12: {      int n;
        !            13:        lfname = NULL;
        !            14:        elist = NO;
        !            15:        sequential=external=formatted= LISTDIRECTED;
        !            16:        fmtbuf = "ext list io";
        !            17:        errflag = a->cierr;
        !            18:        endflag = a->ciend;
        !            19:        lunit = a->ciunit;
        !            20:        if(not_legal(lunit)) err(errflag,F_ERUNIT,fmtbuf)
        !            21:        curunit = &units[lunit];
        !            22:        if(!curunit->ufd && (n=fk_open(flag,SEQ,FMT,(ftnint)lunit)))
        !            23:                err(errflag,n,fmtbuf)
        !            24:        cf = curunit->ufd;
        !            25:        elist = YES;
        !            26:        lfname = curunit->ufnm;
        !            27:        scale=recpos=cursor=0;
        !            28:        cplus=cblank=NO;
        !            29:        if(!curunit->ufmt) err(errflag,F_ERNOFIO,fmtbuf)
        !            30:        if(curunit->url) err(errflag,F_ERNOSIO,fmtbuf)
        !            31:        return(OK);
        !            32: }
        !            33: 
        !            34: do_lio(type,number,ptr,len) ftnint *number,*type; flex *ptr; ftnlen len;
        !            35: {
        !            36:        return((*lioproc)(number,ptr,len,*type));
        !            37: }

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