This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414

1 files changed, 0 insertions, 99 deletions

diff --git a/src/regress/lib/libc/sys/t_sigaltstack.c b/src/regress/lib/libc/sys/t_sigaltstack.c
deleted file mode 100644
index b02063bf2d..0000000000
--- a/src/regress/lib/libc/sys/t_sigaltstack.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*      $OpenBSD: t_sigaltstack.c,v 1.2 2021/12/13 16:56:48 deraadt Exp $       */
-/* $NetBSD: t_sigaltstack.c,v 1.2 2020/05/01 21:35:30 christos Exp $ */
-
-/*-
- * Copyright (c) 2020 The NetBSD Foundation, Inc.
- * 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 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 <signal.h>
-#include <stdbool.h>
-
-#include "atf-c.h"
-
-#include "h_macros.h"
-
-static stack_t sigstk;
-static bool handler_called;
-static bool handler_use_altstack;
-
-static void
-handler(int signo __unused)
-{
-        char sp[128];
-
-        handler_called = true;
-
-        /* checking if the stack pointer is within the range of altstack */
-        if ((char *)sigstk.ss_sp <= sp &&
-            ((char *)sigstk.ss_sp + sigstk.ss_size) > sp)
-                handler_use_altstack = true;
-        else
-                handler_use_altstack = false;
-}
-
-ATF_TC(sigaltstack_onstack);
-ATF_TC_HEAD(sigaltstack_onstack, tc)
-{
-        atf_tc_set_md_var(tc, "descr",
-            "Checks for using signal stack with SA_ONSTACK");
-}
-
-ATF_TC_BODY(sigaltstack_onstack, tc)
-{
-        struct sigaction sa;
-        int i;
-
-        /* set a signal handler use alternative stack */
-        memset(&sigstk, 0, sizeof(sigstk));
-        sigstk.ss_sp = malloc(SIGSTKSZ);
-        ATF_REQUIRE(sigstk.ss_sp != NULL);
-        sigstk.ss_size = SIGSTKSZ;
-        sigstk.ss_flags = 0;
-        ATF_REQUIRE(sigaltstack(&sigstk, 0) == 0);
-
-        sigemptyset(&sa.sa_mask);
-        sa.sa_handler = handler;
-        sa.sa_flags = SA_ONSTACK;
-        sigaction(SIGUSR1, &sa, NULL);
-
-        /* test several times */
-        for (i = 1; i <= 5; i++) {
-                handler_called = false;
-                kill(getpid(), SIGUSR1);
-
-                if (!handler_called)
-                        atf_tc_fail("signal handler wasn't called (count=%d)", i);
-                if (!handler_use_altstack)
-                        atf_tc_fail("alternative stack wasn't used (count=%d)", i);
-        }
-}
-
-ATF_TP_ADD_TCS(tp)
-{
-        ATF_TP_ADD_TC(tp, sigaltstack_onstack);
-
-        return atf_no_error();
-}