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Annotation of 41BSD/lib/libI77uc/dolio.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * list directed i/o common routines
                      3:  */
                      4: 
                      5: #include "fio.h"
                      6: #include "lio.h"
                      7: 
                      8: 
                      9: c_le(a,flag) cilist *a;
                     10: {      int n;
                     11:        lfname = NULL;
                     12:        elist = NO;
                     13:        sequential=external=formatted= LISTDIRECTED;
                     14:        fmtbuf = "ext list io";
                     15:        errflag = a->cierr;
                     16:        endflag = a->ciend;
                     17:        lunit = a->ciunit;
                     18:        if(not_legal(lunit)) err(errflag,101,fmtbuf)
                     19:        curunit = &units[lunit];
                     20:        if(!curunit->ufd && (n=fk_open(flag,SEQ,FMT,(ftnint)lunit)))
                     21:                err(errflag,n,fmtbuf)
                     22:        cf = curunit->ufd;
                     23:        elist = YES;
                     24:        lfname = curunit->ufnm;
                     25:        scale=recpos=cursor=0;
                     26:        cplus=cblank=NO;
                     27:        if(!curunit->ufmt) err(errflag,102,fmtbuf)
                     28:        if(curunit->url) err(errflag,105,fmtbuf)
                     29:        return(OK);
                     30: }
                     31: 
                     32: do_lio(type,number,ptr,len) ftnint *number,*type; flex *ptr; ftnlen len;
                     33: {
                     34:        return((*lioproc)(number,ptr,len,*type));
                     35: }

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