gcc/libf2c/libI77/rsfe.c
Andreas Jaeger 5cad287eff backspace.c: Include "config.h".
* libI77/backspace.c: Include "config.h".
	* libI77/close.c: Likewise.
	* libI77/dfe.c: Likewise.
	* libI77/dolio.c: Likewise.
	* libI77/due.c: Likewise.
	* libI77/err.c: Likewise.
	* libI77/fmt.c: Likewise.
	* libI77/fmtlib.c: Likewise.
	* libI77/ftell_.c: Likewise.
	* libI77/ilnw.c: Likewise.
	* libI77/lread.c: Likewise.
	* libI77/open.c: Likewise.
	* libI77/rdfmt.c: Likewise.
	* libI77/rsfe.c: Likewise.
	* libI77/rsne.c: Likewise.
	* libI77/util.c: Likewise.
	* libI77/wrtfmt.c: Likewise.
	* libI77/wsne.c: Likewise.
	* libI77/xwsne.c: Likewise.

	* libI77/config.h.in: Generate with autoheader.

	* libI77/configure.in: Add comments for all AC_DEFINES so that
	autoheader can grok it.
	* libI77/configure: Regenerated.

From-SVN: r42162
2001-05-16 20:59:29 +02:00

82 lines
1.4 KiB
C

/* read sequential formatted external */
#include "config.h"
#include "f2c.h"
#include "fio.h"
#include "fmt.h"
xrd_SL(Void)
{ int ch;
if(!f__curunit->uend)
while((ch=getc(f__cf))!='\n')
if (ch == EOF) {
f__curunit->uend = 1;
break;
}
f__cursor=f__recpos=0;
return(1);
}
x_getc(Void)
{ int ch;
if(f__curunit->uend) return(EOF);
ch = getc(f__cf);
if(ch!=EOF && ch!='\n')
{ f__recpos++;
return(ch);
}
if(ch=='\n')
{ (void) ungetc(ch,f__cf);
return(ch);
}
if(f__curunit->uend || feof(f__cf))
{ errno=0;
f__curunit->uend=1;
return(-1);
}
return(-1);
}
x_endp(Void)
{
xrd_SL();
return f__curunit->uend == 1 ? EOF : 0;
}
x_rev(Void)
{
(void) xrd_SL();
return(0);
}
#ifdef KR_headers
integer s_rsfe(a) cilist *a; /* start */
#else
integer s_rsfe(cilist *a) /* start */
#endif
{ int n;
if(f__init != 1) f_init();
f__init = 3;
f__reading=1;
f__sequential=1;
f__formatted=1;
f__external=1;
if(n=c_sfe(a)) return(n);
f__elist=a;
f__cursor=f__recpos=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__getn= x_getc;
f__doed= rd_ed;
f__doned= rd_ned;
fmt_bg();
f__doend=x_endp;
f__donewrec=xrd_SL;
f__dorevert=x_rev;
f__cblank=f__curunit->ublnk;
f__cplus=0;
if(f__curunit->uwrt && f__nowreading(f__curunit))
err(a->cierr,errno,"read start");
if(f__curunit->uend)
err(f__elist->ciend,(EOF),"read start");
return(0);
}