mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-29 21:35:49 +08:00
45 lines
823 B
C
45 lines
823 B
C
/* sequential formatted external common routines*/
|
|
#include "f2c.h"
|
|
#include "fio.h"
|
|
|
|
extern char *f__fmtbuf;
|
|
|
|
integer e_rsfe(Void)
|
|
{ int n;
|
|
f__init = 1;
|
|
n=en_fio();
|
|
if (f__cf == stdout)
|
|
fflush(stdout);
|
|
else if (f__cf == stderr)
|
|
fflush(stderr);
|
|
f__fmtbuf=NULL;
|
|
return(n);
|
|
}
|
|
#ifdef KR_headers
|
|
c_sfe(a) cilist *a; /* check */
|
|
#else
|
|
c_sfe(cilist *a) /* check */
|
|
#endif
|
|
{ unit *p;
|
|
if(a->ciunit >= MXUNIT || a->ciunit<0)
|
|
err(a->cierr,101,"startio");
|
|
p = &f__units[a->ciunit];
|
|
if(p->ufd==NULL && fk_open(SEQ,FMT,a->ciunit)) err(a->cierr,114,"sfe");
|
|
if(!p->ufmt) err(a->cierr,102,"sfe");
|
|
return(0);
|
|
}
|
|
integer e_wsfe(Void)
|
|
{
|
|
#ifdef ALWAYS_FLUSH
|
|
int n;
|
|
f__init = 1;
|
|
n = en_fio();
|
|
f__fmtbuf=NULL;
|
|
if (!n && fflush(f__cf))
|
|
err(f__elist->cierr, errno, "write end");
|
|
return n;
|
|
#else
|
|
return(e_rsfe());
|
|
#endif
|
|
}
|