usr/src/usr.bin/f77/libI77/dolio.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)dolio.c     5.2     %G%
 */

/*
 * list directed and namelist i/o common routines
 */

#include "fio.h"
#include "lio.h"


c_le(a,flag) cilist *a;
{       int n;
        lfname = NULL;
        elist = NO;
        sequential=external=YES;
        errflag = a->cierr;
        endflag = a->ciend;
        lunit = a->ciunit;
        if(not_legal(lunit)) err(errflag,F_ERUNIT,fmtbuf)
        curunit = &units[lunit];
        if(!curunit->ufd && (n=fk_open(flag,SEQ,FMT,(ftnint)lunit)))
                err(errflag,n,fmtbuf)
        cf = curunit->ufd;
        elist = YES;
        lfname = curunit->ufnm;
        scale=recpos=cursor=0;
        cplus=cblank=NO;
        if(!curunit->ufmt) err(errflag,F_ERNOFIO,fmtbuf)
        if(curunit->url) err(errflag,F_ERNOSIO,fmtbuf)
        return(OK);
}

do_lio(type,number,ptr,len) ftnint *number,*type; flex *ptr; ftnlen len;
{
        return((*lioproc)(number,ptr,len,*type));
}