Removed support for OLD_PIPE. <sys/stat.h> is now missing the hack that

supported nameless pipes being indistinguishable from fifos.  We're not
going back.

4 files changed, 4 insertions, 71 deletions

diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index a5c6d94..5f62309 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_descrip.c	8.6 (Berkeley) 4/19/94
- * $Id$
+ * $Id: kern_descrip.c,v 1.37 1997/02/22 09:39:03 peter Exp $
  */
 
 #include <sys/param.h>
@@ -429,11 +429,9 @@ ofstat(p, uap, retval)
 		error = soo_stat((struct socket *)fp->f_data, &ub);
 		break;
 
-#ifndef OLD_PIPE
 	case DTYPE_PIPE:
 		error = pipe_stat((struct pipe *)fp->f_data, &ub);
 		break;
-#endif
 
 	default:
 		panic("ofstat");
@@ -481,11 +479,9 @@ fstat(p, uap, retval)
 		error = soo_stat((struct socket *)fp->f_data, &ub);
 		break;
 
-#ifndef OLD_PIPE
 	case DTYPE_PIPE:
 		error = pipe_stat((struct pipe *)fp->f_data, &ub);
 		break;
-#endif
 
 	default:
 		panic("fstat");
@@ -521,9 +517,7 @@ fpathconf(p, uap, retval)
 		return (EBADF);
 	switch (fp->f_type) {
 
-#ifndef OLD_PIPE
 	case DTYPE_PIPE:
-#endif
 	case DTYPE_SOCKET:
 		if (uap->name != _PC_PIPE_BUF)
 			return (EINVAL);
diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c
index 5beac60..53e1345 100644
--- a/sys/kern/sys_pipe.c
+++ b/sys/kern/sys_pipe.c
@@ -16,11 +16,9 @@
  * 4. Modifications may be freely made to this file if the above conditions
  *    are met.
  *
- * $Id: sys_pipe.c,v 1.26 1997/03/23 03:36:24 bde Exp $
+ * $Id: sys_pipe.c,v 1.27 1997/03/24 11:52:26 bde Exp $
  */
 
-#ifndef OLD_PIPE
-
 /*
  * This file contains a high-performance replacement for the socket-based
  * pipes scheme originally used in FreeBSD/4.4Lite.  It does not support
@@ -1104,4 +1102,3 @@ pipeclose(cpipe)
 		free(cpipe, M_TEMP);
 	}
 }
-#endif
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c
index 2db7778..09156f0 100644
--- a/sys/kern/uipc_syscalls.c
+++ b/sys/kern/uipc_syscalls.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)uipc_syscalls.c	8.4 (Berkeley) 2/21/94
- * $Id: uipc_syscalls.c,v 1.23 1997/03/23 03:36:32 bde Exp $
+ * $Id: uipc_syscalls.c,v 1.24 1997/03/31 12:30:01 davidg Exp $
  */
 
 #include "opt_ktrace.h"
@@ -1063,60 +1063,6 @@ getsockopt(p, uap, retval)
 	return (error);
 }
 
-#ifdef OLD_PIPE
-/* ARGSUSED */
-int
-pipe(p, uap, retval)
-	struct proc *p;
-	struct pipe_args /* {
-		int	dummy;
-	} */ *uap;
-	int retval[];
-{
-	register struct filedesc *fdp = p->p_fd;
-	struct file *rf, *wf;
-	struct socket *rso, *wso;
-	int fd, error;
-
-	error = socreate(AF_UNIX, &rso, SOCK_STREAM, 0, p);
-	if (error)
-		return (error);
-	error = socreate(AF_UNIX, &wso, SOCK_STREAM, 0, p);
-	if (error)
-		goto free1;
-	error = falloc(p, &rf, &fd);
-	if (error)
-		goto free2;
-	retval[0] = fd;
-	rf->f_flag = FREAD | FWRITE;
-	rf->f_type = DTYPE_SOCKET;
-	rf->f_ops = &socketops;
-	rf->f_data = (caddr_t)rso;
-	error = falloc(p, &wf, &fd);
-	if (error)
-		goto free3;
-	wf->f_flag = FREAD | FWRITE;
-	wf->f_type = DTYPE_SOCKET;
-	wf->f_ops = &socketops;
-	wf->f_data = (caddr_t)wso;
-	retval[1] = fd;
-	error = unp_connect2(wso, rso);
-	if (error)
-		goto free4;
-	return (0);
-free4:
-	ffree(wf);
-	fdp->fd_ofiles[retval[1]] = 0;
-free3:
-	ffree(rf);
-	fdp->fd_ofiles[retval[0]] = 0;
-free2:
-	(void)soclose(wso);
-free1:
-	(void)soclose(rso);
-	return (error);
-}
-#endif
 /*
  * Get socket name.
  */
diff --git a/sys/sys/pipe.h b/sys/sys/pipe.h
index 3b75819..82e7b5c 100644
--- a/sys/sys/pipe.h
+++ b/sys/sys/pipe.h
@@ -18,14 +18,12 @@
  * 5. Modifications may be freely made to this file if the above conditions
  *    are met.
  *
- * $Id$
+ * $Id: pipe.h,v 1.8 1997/02/22 09:45:40 peter Exp $
  */
 
 #ifndef _SYS_PIPE_H_
 #define _SYS_PIPE_H_
 
-#ifndef OLD_PIPE
-
 #ifndef KERNEL
 #include <sys/time.h>			/* for struct timeval */
 #include <sys/select.h>			/* for struct selinfo */
@@ -114,6 +112,4 @@ struct pipe {
 int	pipe_stat __P((struct pipe *pipe, struct stat *ub));
 #endif
 
-#endif /* !OLD_PIPE */
-
 #endif /* !_SYS_PIPE_H_ */