2.9BSD - /usr/src/lib/libI77/dolio.c

   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: }

Defined functions