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

1 files changed, 0 insertions, 225 deletions

diff --git a/src/regress/lib/libc/sys/t_msync.c b/src/regress/lib/libc/sys/t_msync.c
deleted file mode 100644
index acce0f664e..0000000000
--- a/src/regress/lib/libc/sys/t_msync.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*      $OpenBSD: t_msync.c,v 1.2 2021/12/13 16:56:48 deraadt Exp $     */
-/* $NetBSD: t_msync.c,v 1.3 2017/01/14 20:52:42 christos Exp $ */
-
-/*-
- * Copyright (c) 2011 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Jukka Ruohonen.
- *
- * 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 <sys/mman.h>
-
-#include "atf-c.h"
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-static long             page = 0;
-static const off_t      off = 512;
-static const char       path[] = "msync";
-
-static const char       *msync_sync(const char *, int);
-
-static const char *
-msync_sync(const char *garbage, int flags)
-{
-        char *buf, *map = MAP_FAILED;
-        const char *str = NULL;
-        size_t len;
-        int fd, rv;
-
-        /*
-         * Create a temporary file, write
-         * one page to it, and map the file.
-         */
-        buf = malloc(page);
-
-        if (buf == NULL)
-                return NULL;
-
-        memset(buf, 'x', page);
-
-        fd = open(path, O_RDWR | O_CREAT, 0700);
-
-        if (fd < 0) {
-                free(buf);
-                return "failed to open";
-        }
-
-        ATF_REQUIRE_MSG(write(fd, buf, page) != -1, "write(2) failed: %s",
-            strerror(errno));
-
-        map = mmap(NULL, page, PROT_READ | PROT_WRITE, MAP_FILE|MAP_PRIVATE,
-             fd, 0);
-
-        if (map == MAP_FAILED) {
-                str = "failed to map";
-                goto out;
-        }
-
-        /*
-         * Seek to an arbitrary offset and
-         * write garbage to this position.
-         */
-        if (lseek(fd, off, SEEK_SET) != off) {
-                str = "failed to seek";
-                goto out;
-        }
-
-        len = strlen(garbage);
-        rv = write(fd, garbage, len);
-
-        if (rv != (ssize_t)len) {
-                str = "failed to write garbage";
-                goto out;
-        }
-
-        /*
-         * Synchronize the mapping and verify
-         * that garbage is at the given offset.
-         */
-        if (msync(map, page, flags) != 0) {
-                str = "failed to msync";
-                goto out;
-        }
-
-        if (memcmp(map + off, garbage, len) != 0) {
-                str = "msync did not synchronize";
-                goto out;
-        }
-
-out:
-        free(buf);
-
-        (void)close(fd);
-        (void)unlink(path);
-
-        if (map != MAP_FAILED)
-                (void)munmap(map, page);
-
-        return str;
-}
-
-ATF_TC(msync_async);
-ATF_TC_HEAD(msync_async, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test of msync(2), MS_ASYNC");
-}
-
-ATF_TC_BODY(msync_async, tc)
-{
-        const char *str;
-
-        str = msync_sync("garbage", MS_ASYNC);
-
-        if (str != NULL)
-                atf_tc_fail("%s", str);
-}
-
-ATF_TC(msync_err);
-ATF_TC_HEAD(msync_err, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test error conditions in msync(2)");
-}
-
-ATF_TC_BODY(msync_err, tc)
-{
-
-        char *map = MAP_FAILED;
-
-        /*
-         * Test that invalid flags error out.
-         */
-        ATF_REQUIRE(msync_sync("error", -1) != NULL);
-        ATF_REQUIRE(msync_sync("error", INT_MAX) != NULL);
-
-        errno = 0;
-
-        /*
-         * Map a page and then unmap to get an unmapped address.
-         */
-        map = mmap(NULL, page, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE,
-            -1, 0);
-        ATF_REQUIRE(map != MAP_FAILED);
-
-        (void)munmap(map, page);
-
-        ATF_REQUIRE(msync(map, page, MS_SYNC) != 0);
-        ATF_REQUIRE(errno == EFAULT);
-}
-
-ATF_TC(msync_invalidate);
-ATF_TC_HEAD(msync_invalidate, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test of msync(2), MS_INVALIDATE");
-}
-
-ATF_TC_BODY(msync_invalidate, tc)
-{
-        const char *str;
-
-        str = msync_sync("garbage", MS_INVALIDATE);
-
-        if (str != NULL)
-                atf_tc_fail("%s", str);
-}
-
-ATF_TC(msync_sync);
-ATF_TC_HEAD(msync_sync, tc)
-{
-        atf_tc_set_md_var(tc, "descr", "Test of msync(2), MS_SYNC");
-}
-
-ATF_TC_BODY(msync_sync, tc)
-{
-        const char *str;
-
-        str = msync_sync("garbage", MS_SYNC);
-
-        if (str != NULL)
-                atf_tc_fail("%s", str);
-}
-
-ATF_TP_ADD_TCS(tp)
-{
-
-        page = sysconf(_SC_PAGESIZE);
-
-        ATF_REQUIRE(page >= 0);
-        ATF_REQUIRE(page > off);
-
-        ATF_TP_ADD_TC(tp, msync_async);
-        ATF_TP_ADD_TC(tp, msync_err);
-        ATF_TP_ADD_TC(tp, msync_invalidate);
-        ATF_TP_ADD_TC(tp, msync_sync);
-
-        return atf_no_error();
-}