mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-04 23:19:00 +00:00
139 lines
2.2 KiB
C
139 lines
2.2 KiB
C
#include "f2c.h"
|
|
#include "fio.h"
|
|
#include "fmt.h"
|
|
extern char *f__icptr;
|
|
char *f__icend;
|
|
extern icilist *f__svic;
|
|
int f__icnum;
|
|
extern int f__hiwater;
|
|
z_getc(Void)
|
|
{
|
|
if(f__recpos++ < f__svic->icirlen) {
|
|
if(f__icptr >= f__icend) err(f__svic->iciend,(EOF),"endfile");
|
|
return(*f__icptr++);
|
|
}
|
|
return '\n';
|
|
}
|
|
#ifdef KR_headers
|
|
z_putc(c)
|
|
#else
|
|
z_putc(int c)
|
|
#endif
|
|
{
|
|
if(f__icptr >= f__icend) err(f__svic->icierr,110,"inwrite");
|
|
if(f__recpos++ < f__svic->icirlen)
|
|
*f__icptr++ = c;
|
|
else err(f__svic->icierr,110,"recend");
|
|
return 0;
|
|
}
|
|
z_rnew(Void)
|
|
{
|
|
f__icptr = f__svic->iciunit + (++f__icnum)*f__svic->icirlen;
|
|
f__recpos = 0;
|
|
f__cursor = 0;
|
|
f__hiwater = 0;
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
z_endp(Void)
|
|
{
|
|
(*f__donewrec)();
|
|
return 0;
|
|
}
|
|
|
|
#ifdef KR_headers
|
|
c_si(a) icilist *a;
|
|
#else
|
|
c_si(icilist *a)
|
|
#endif
|
|
{
|
|
f__elist = (cilist *)a;
|
|
f__fmtbuf=a->icifmt;
|
|
if(pars_f(f__fmtbuf)<0)
|
|
err(a->icierr,100,"startint");
|
|
fmt_bg();
|
|
f__sequential=f__formatted=1;
|
|
f__external=0;
|
|
f__cblank=f__cplus=f__scale=0;
|
|
f__svic=a;
|
|
f__icnum=f__recpos=0;
|
|
f__cursor = 0;
|
|
f__hiwater = 0;
|
|
f__icptr = a->iciunit;
|
|
f__icend = f__icptr + a->icirlen*a->icirnum;
|
|
f__curunit = 0;
|
|
f__cf = 0;
|
|
return(0);
|
|
}
|
|
|
|
int
|
|
iw_rev(Void)
|
|
{
|
|
if(f__workdone)
|
|
z_endp();
|
|
f__hiwater = f__recpos = f__cursor = 0;
|
|
return(f__workdone=0);
|
|
}
|
|
|
|
#ifdef KR_headers
|
|
integer s_rsfi(a) icilist *a;
|
|
#else
|
|
integer s_rsfi(icilist *a)
|
|
#endif
|
|
{ int n;
|
|
if(n=c_si(a)) return(n);
|
|
f__reading=1;
|
|
f__doed=rd_ed;
|
|
f__doned=rd_ned;
|
|
f__getn=z_getc;
|
|
f__dorevert = z_endp;
|
|
f__donewrec = z_rnew;
|
|
f__doend = z_endp;
|
|
return(0);
|
|
}
|
|
|
|
z_wnew(Void)
|
|
{
|
|
while(f__recpos++ < f__svic->icirlen)
|
|
*f__icptr++ = ' ';
|
|
f__recpos = 0;
|
|
f__cursor = 0;
|
|
f__hiwater = 0;
|
|
f__icnum++;
|
|
return 1;
|
|
}
|
|
#ifdef KR_headers
|
|
integer s_wsfi(a) icilist *a;
|
|
#else
|
|
integer s_wsfi(icilist *a)
|
|
#endif
|
|
{ int n;
|
|
if(n=c_si(a)) return(n);
|
|
f__reading=0;
|
|
f__doed=w_ed;
|
|
f__doned=w_ned;
|
|
f__putn=z_putc;
|
|
f__dorevert = iw_rev;
|
|
f__donewrec = z_wnew;
|
|
f__doend = z_endp;
|
|
return(0);
|
|
}
|
|
integer e_rsfi(Void)
|
|
{ int n;
|
|
n = en_fio();
|
|
f__fmtbuf = NULL;
|
|
return(n);
|
|
}
|
|
integer e_wsfi(Void)
|
|
{
|
|
int n;
|
|
n = en_fio();
|
|
f__fmtbuf = NULL;
|
|
if(f__icnum >= f__svic->icirnum)
|
|
return(n);
|
|
while(f__recpos++ < f__svic->icirlen)
|
|
*f__icptr++ = ' ';
|
|
return(n);
|
|
}
|