source: trunk/third/gcc/libf2c/libI77/wsfe.c @ 18477

/*write sequential formatted external*/
#include "config.h"
#include "f2c.h"
#include "fio.h"
#include "fmt.h"
extern int f__hiwater;

 int
x_wSL(Void)
{
        int n = f__putbuf('\n');
        f__hiwater = f__recpos = f__cursor = 0;
        return(n == 0);
}

 static int
xw_end(Void)
{
        int n;

        if(f__nonl) {
                f__putbuf(n = 0);
                fflush(f__cf);
                }
        else
                n = f__putbuf('\n');
        f__hiwater = f__recpos = f__cursor = 0;
        return n;
}

 static int
xw_rev(Void)
{
        int n = 0;
        if(f__workdone) {
                n = f__putbuf('\n');
                f__workdone = 0;
                }
        f__hiwater = f__recpos = f__cursor = 0;
        return n;
}

#ifdef KR_headers
integer s_wsfe(a) cilist *a;    /*start*/
#else
integer s_wsfe(cilist *a)       /*start*/
#endif
{       int n;
        if(f__init != 1) f_init();
        f__init = 3;
        f__reading=0;
        f__sequential=1;
        f__formatted=1;
        f__external=1;
        if(n=c_sfe(a)) return(n);
        f__elist=a;
        f__hiwater = f__cursor=f__recpos=0;
        f__nonl = 0;
        f__scale=0;
        f__fmtbuf=a->cifmt;
        f__curunit = &f__units[a->ciunit];
        f__cf=f__curunit->ufd;
        if(pars_f(f__fmtbuf)<0) err(a->cierr,100,"startio");
        f__putn= x_putc;
        f__doed= w_ed;
        f__doned= w_ned;
        f__doend=xw_end;
        f__dorevert=xw_rev;
        f__donewrec=x_wSL;
        fmt_bg();
        f__cplus=0;
        f__cblank=f__curunit->ublnk;
        if(f__curunit->uwrt != 1 && f__nowwriting(f__curunit))
                err(a->cierr,errno,"write start");
        return(0);
}