214 lines
6.1 KiB
C
214 lines
6.1 KiB
C
/* $NetBSD: t_utimensat.c,v 1.6 2017/01/10 15:13:56 christos Exp $ */
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/*-
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* Copyright (c) 2012 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Emmanuel Dreyfus.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: t_utimensat.c,v 1.6 2017/01/10 15:13:56 christos Exp $");
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#include <sys/param.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <atf-c.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <paths.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#define DIR "dir"
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#define FILE "dir/utimensat"
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#define BASEFILE "utimensat"
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#define LINK "dir/symlink"
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#define BASELINK "symlink"
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#define FILEERR "dir/symlink"
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const struct timespec tptr[] = {
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{ 0x12345678, 987654321 },
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{ 0x15263748, 123456789 },
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};
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ATF_TC(utimensat_fd);
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ATF_TC_HEAD(utimensat_fd, tc)
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{
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atf_tc_set_md_var(tc, "descr", "See that utimensat works with fd");
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}
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ATF_TC_BODY(utimensat_fd, tc)
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{
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int dfd;
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int fd;
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struct stat st;
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE((fd = open(FILE, O_CREAT|O_RDWR, 0644)) != -1);
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ATF_REQUIRE(close(fd) == 0);
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ATF_REQUIRE((dfd = open(DIR, O_RDONLY, 0)) != -1);
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ATF_REQUIRE(utimensat(dfd, BASEFILE, tptr, 0) == 0);
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ATF_REQUIRE(close(dfd) == 0);
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ATF_REQUIRE(stat(FILE, &st) == 0);
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ATF_REQUIRE(st.st_atimespec.tv_sec == tptr[0].tv_sec);
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ATF_REQUIRE(st.st_atimespec.tv_nsec == tptr[0].tv_nsec);
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ATF_REQUIRE(st.st_mtimespec.tv_sec == tptr[1].tv_sec);
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ATF_REQUIRE(st.st_mtimespec.tv_nsec == tptr[1].tv_nsec);
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}
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ATF_TC(utimensat_fdcwd);
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ATF_TC_HEAD(utimensat_fdcwd, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"See that utimensat works with fd as AT_FDCWD");
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}
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ATF_TC_BODY(utimensat_fdcwd, tc)
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{
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int fd;
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struct stat st;
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE((fd = open(FILE, O_CREAT|O_RDWR, 0644)) != -1);
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ATF_REQUIRE(close(fd) == 0);
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ATF_REQUIRE(chdir(DIR) == 0);
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ATF_REQUIRE(utimensat(AT_FDCWD, BASEFILE, tptr, 0) == 0);
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ATF_REQUIRE(stat(BASEFILE, &st) == 0);
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ATF_REQUIRE(st.st_atimespec.tv_sec == tptr[0].tv_sec);
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ATF_REQUIRE(st.st_atimespec.tv_nsec == tptr[0].tv_nsec);
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ATF_REQUIRE(st.st_mtimespec.tv_sec == tptr[1].tv_sec);
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ATF_REQUIRE(st.st_mtimespec.tv_nsec == tptr[1].tv_nsec);
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}
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ATF_TC(utimensat_fdcwderr);
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ATF_TC_HEAD(utimensat_fdcwderr, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"See that utimensat fails with fd as AT_FDCWD and bad path");
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}
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ATF_TC_BODY(utimensat_fdcwderr, tc)
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{
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE(utimensat(AT_FDCWD, FILEERR, tptr, 0) == -1);
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}
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ATF_TC(utimensat_fderr1);
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ATF_TC_HEAD(utimensat_fderr1, tc)
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{
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atf_tc_set_md_var(tc, "descr", "See that utimensat fail with bad path");
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}
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ATF_TC_BODY(utimensat_fderr1, tc)
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{
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int dfd;
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE((dfd = open(DIR, O_RDONLY, 0)) != -1);
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ATF_REQUIRE(utimensat(dfd, FILEERR, tptr, 0) == -1);
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ATF_REQUIRE(close(dfd) == 0);
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}
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ATF_TC(utimensat_fderr2);
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ATF_TC_HEAD(utimensat_fderr2, tc)
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{
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atf_tc_set_md_var(tc, "descr", "See that utimensat fails with bad fdat");
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}
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ATF_TC_BODY(utimensat_fderr2, tc)
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{
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int dfd;
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int fd;
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char cwd[MAXPATHLEN];
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE((fd = open(FILE, O_CREAT|O_RDWR, 0644)) != -1);
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ATF_REQUIRE(close(fd) == 0);
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ATF_REQUIRE((dfd = open(getcwd(cwd, MAXPATHLEN), O_RDONLY, 0)) != -1);
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ATF_REQUIRE(utimensat(dfd, BASEFILE, tptr, 0) == -1);
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ATF_REQUIRE(close(dfd) == 0);
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}
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ATF_TC(utimensat_fderr3);
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ATF_TC_HEAD(utimensat_fderr3, tc)
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{
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atf_tc_set_md_var(tc, "descr", "See that utimensat fails with fd as -1");
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}
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ATF_TC_BODY(utimensat_fderr3, tc)
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{
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int fd;
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE((fd = open(FILE, O_CREAT|O_RDWR, 0644)) != -1);
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ATF_REQUIRE(close(fd) == 0);
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ATF_REQUIRE(utimensat(-1, FILE, tptr, 0) == -1);
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}
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ATF_TC(utimensat_fdlink);
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ATF_TC_HEAD(utimensat_fdlink, tc)
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{
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atf_tc_set_md_var(tc, "descr", "See that utimensat works on symlink");
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}
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ATF_TC_BODY(utimensat_fdlink, tc)
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{
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int dfd;
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struct stat st;
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ATF_REQUIRE(mkdir(DIR, 0755) == 0);
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ATF_REQUIRE(symlink(FILE, LINK) == 0); /* NB: FILE does not exists */
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ATF_REQUIRE((dfd = open(DIR, O_RDONLY, 0)) != -1);
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ATF_REQUIRE(utimensat(dfd, BASELINK, tptr, 0) == -1);
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ATF_REQUIRE(errno = ENOENT);
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ATF_REQUIRE(utimensat(dfd, BASELINK, tptr, AT_SYMLINK_NOFOLLOW) == 0);
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ATF_REQUIRE(close(dfd) == 0);
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ATF_REQUIRE(lstat(LINK, &st) == 0);
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ATF_REQUIRE(st.st_atimespec.tv_sec == tptr[0].tv_sec);
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ATF_REQUIRE(st.st_atimespec.tv_nsec == tptr[0].tv_nsec);
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ATF_REQUIRE(st.st_mtimespec.tv_sec == tptr[1].tv_sec);
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ATF_REQUIRE(st.st_mtimespec.tv_nsec == tptr[1].tv_nsec);
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, utimensat_fd);
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ATF_TP_ADD_TC(tp, utimensat_fdcwd);
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ATF_TP_ADD_TC(tp, utimensat_fdcwderr);
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ATF_TP_ADD_TC(tp, utimensat_fderr1);
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ATF_TP_ADD_TC(tp, utimensat_fderr2);
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ATF_TP_ADD_TC(tp, utimensat_fderr3);
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ATF_TP_ADD_TC(tp, utimensat_fdlink);
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return atf_no_error();
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}
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