This commit was manufactured by cvs2git to create tag 'tb_20250802'.tb_20250802

1 files changed, 0 insertions, 199 deletions

diff --git a/src/regress/lib/libc/sys/t_pipe2.c b/src/regress/lib/libc/sys/t_pipe2.c
deleted file mode 100644
index b88d933c9a..0000000000
--- a/src/regress/lib/libc/sys/t_pipe2.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*      $OpenBSD: t_pipe2.c,v 1.4 2023/10/31 07:56:44 claudio Exp $     */
-/* $NetBSD: t_pipe2.c,v 1.9 2017/01/13 21:19:45 christos Exp $ */
-
-/*-
- * Copyright (c) 2011 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Christos Zoulas.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``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 FOUNDATION OR CONTRIBUTORS
- * 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 "macros.h"
-
-#include "atf-c.h"
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/resource.h>
-
-static void
-run(int flags)
-{
-        int fd[2], i;
-
-        while ((i = open("/", O_RDONLY)) < 3)
-                ATF_REQUIRE(i != -1);
-
-        ATF_REQUIRE_MSG(closefrom(3) != -1, "closefrom failed: %s",
-            strerror(errno));
-
-        ATF_REQUIRE(pipe2(fd, flags) == 0);
-
-        ATF_REQUIRE(fd[0] == 3);
-        ATF_REQUIRE(fd[1] == 4);
-
-        if (flags & O_CLOEXEC) {
-                ATF_REQUIRE((fcntl(fd[0], F_GETFD) & FD_CLOEXEC) != 0);
-                ATF_REQUIRE((fcntl(fd[1], F_GETFD) & FD_CLOEXEC) != 0);
-        } else {
-                ATF_REQUIRE((fcntl(fd[0], F_GETFD) & FD_CLOEXEC) == 0);
-                ATF_REQUIRE((fcntl(fd[1], F_GETFD) & FD_CLOEXEC) == 0);
-        }
-
-        if (flags & O_NONBLOCK) {
-                ATF_REQUIRE((fcntl(fd[0], F_GETFL) & O_NONBLOCK) != 0);
-                ATF_REQUIRE((fcntl(fd[1], F_GETFL) & O_NONBLOCK) != 0);
-        } else {
-                ATF_REQUIRE((fcntl(fd[0], F_GETFL) & O_NONBLOCK) == 0);
-                ATF_REQUIRE((fcntl(fd[1], F_GETFL) & O_NONBLOCK) == 0);
-        }
-
-#ifndef __OpenBSD__
-        /* F_GETNOSIGPIPE not available */
-        if (flags & O_NOSIGPIPE) {
-                ATF_REQUIRE(fcntl(fd[0], F_GETNOSIGPIPE) != 0);
-                ATF_REQUIRE(fcntl(fd[1], F_GETNOSIGPIPE) != 0);
-        } else {
-                ATF_REQUIRE(fcntl(fd[0], F_GETNOSIGPIPE) == 0);
-                ATF_REQUIRE(fcntl(fd[1], F_GETNOSIGPIPE) == 0);
-        }
-#endif
-
-        ATF_REQUIRE(close(fd[0]) != -1);
-        ATF_REQUIRE(close(fd[1]) != -1);
-}
-
-ATF_TC(pipe2_basic);
-ATF_TC_HEAD(pipe2_basic, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "A basic test of pipe2(2)");
-}
-
-ATF_TC_BODY(pipe2_basic, tc)
-{
-        run(0);
-}
-
-ATF_TC(pipe2_consume);
-ATF_TC_HEAD(pipe2_consume, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test that consuming file descriptors "
-            "with pipe2(2) does not crash the system (PR kern/46457)");
-}
-
-ATF_TC_BODY(pipe2_consume, tc)
-{
-        struct rlimit rl;
-        int err, filedes[2];
-        int old;
-
-        (void)closefrom(4);
-
-        err = getrlimit(RLIMIT_NOFILE, &rl);
-        ATF_REQUIRE(err == 0);
-        /*
-         * The heart of this test is to run against the number of open
-         * file descriptor limit in the middle of a pipe2() call - i.e.
-         * before the call only a single descriptor may be openend.
-         */
-        old = rl.rlim_cur;
-        rl.rlim_cur = 4;
-        err = setrlimit(RLIMIT_NOFILE, &rl);
-        ATF_REQUIRE(err == 0);
-
-        err = pipe2(filedes, O_CLOEXEC);
-        ATF_REQUIRE(err == -1);
-        rl.rlim_cur = old;
-        err = setrlimit(RLIMIT_NOFILE, &rl);
-}
-
-ATF_TC(pipe2_nonblock);
-ATF_TC_HEAD(pipe2_nonblock, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "A non-blocking test of pipe2(2)");
-}
-
-ATF_TC_BODY(pipe2_nonblock, tc)
-{
-        run(O_NONBLOCK);
-}
-
-ATF_TC(pipe2_cloexec);
-ATF_TC_HEAD(pipe2_cloexec, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "A close-on-exec test of pipe2(2)");
-}
-
-ATF_TC_BODY(pipe2_cloexec, tc)
-{
-        run(O_CLOEXEC);
-}
-
-ATF_TC(pipe2_nosigpipe);
-ATF_TC_HEAD(pipe2_nosigpipe, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "A no sigpipe test of pipe2(2)");
-}
-
-ATF_TC_BODY(pipe2_nosigpipe, tc)
-{
-        run(O_NOSIGPIPE);
-}
-
-ATF_TC(pipe2_einval);
-ATF_TC_HEAD(pipe2_einval, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "A error check of pipe2(2)");
-}
-
-ATF_TC_BODY(pipe2_einval, tc)
-{
-        int fd[2];
-        ATF_REQUIRE_ERRNO(EINVAL, pipe2(fd, O_ASYNC) == -1);
-}
-
-ATF_TP_ADD_TCS(tp)
-{
-
-        ATF_TP_ADD_TC(tp, pipe2_basic);
-        ATF_TP_ADD_TC(tp, pipe2_consume);
-        ATF_TP_ADD_TC(tp, pipe2_nonblock);
-        ATF_TP_ADD_TC(tp, pipe2_cloexec);
-#ifndef __OpenBSD__
-        /* O_NOSIGPIPE not available */
-        ATF_TP_ADD_TC(tp, pipe2_nosigpipe);
-#endif
-        ATF_TP_ADD_TC(tp, pipe2_einval);
-
-        return atf_no_error();
-}