1 files changed, 0 insertions, 69 deletions

diff --git a/src/usr.bin/nc/atomicio.c b/src/usr.bin/nc/atomicio.c
deleted file mode 100644
index feb6f19440..0000000000
--- a/src/usr.bin/nc/atomicio.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* $OpenBSD: atomicio.c,v 1.10 2011/01/08 00:47:19 jeremy Exp $ */
-/*
- * Copyright (c) 2006 Damien Miller. All rights reserved.
- * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved.
- * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/param.h>
-
-#include <errno.h>
-#include <poll.h>
-#include <unistd.h>
-
-#include "atomicio.h"
-
-/*
- * ensure all of data on socket comes through. f==read || f==vwrite
- */
-size_t
-atomicio(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n)
-{
-        char *s = _s;
-        size_t pos = 0;
-        ssize_t res;
-        struct pollfd pfd;
-
-        pfd.fd = fd;
-        pfd.events = f == read ? POLLIN : POLLOUT;
-        while (n > pos) {
-                res = (f) (fd, s + pos, n - pos);
-                switch (res) {
-                case -1:
-                        if (errno == EINTR)
-                                continue;
-                        if ((errno == EAGAIN) || (errno == ENOBUFS)) {
-                                (void)poll(&pfd, 1, -1);
-                                continue;
-                        }
-                        return 0;
-                case 0:
-                        errno = EPIPE;
-                        return pos;
-                default:
-                        pos += (size_t)res;
-                }
-        }
-        return (pos);
-}