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Annotation of 42BSD/usr.lib/libI77/dolio.c, revision 1.1.1.1

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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