tests: parametrize utimes.c
* tests/xutimes.c: New file, based on utimes.c. * tests/utimes.c [__NR_utimes] (TEST_SYSCALL_NR, TEST_SYSCALL_STR, TEST_STRUCT): New macros. [__NR_utimes]: Replace all the rest with include "xutimes.c". * tests/Makefile.am (EXTRA_DIST): Add xutimes.c.
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@ -667,6 +667,7 @@ EXTRA_DIST = gen_tests.in gen_tests.sh init.sh run.sh match.awk \
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xstatfs64.c \
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xstatfsx.c \
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xstatx.c \
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xutimes.c \
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$(TESTS)
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ksysent.h: $(srcdir)/ksysent.sed
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@ -32,99 +32,10 @@
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#ifdef __NR_utimes
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# include <stdint.h>
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# include <stdio.h>
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# include <sys/time.h>
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# include <unistd.h>
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static void
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print_tv(const struct timeval *tv)
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{
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printf("{tv_sec=%ju, tv_usec=%ju}",
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(uintmax_t) tv->tv_sec, (uintmax_t) tv->tv_usec);
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}
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static const char *errstr;
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static long
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k_utimes(const kernel_ulong_t pathname, const kernel_ulong_t times)
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{
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long rc = syscall(__NR_utimes, pathname, times);
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errstr = sprintrc(rc);
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return rc;
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}
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int
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main(void)
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{
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static const char proto_fname[] = "utimes_sample";
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static const char qname[] = "\"utimes_sample\"";
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char *const fname = tail_memdup(proto_fname, sizeof(proto_fname));
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const kernel_ulong_t kfname = (uintptr_t) fname;
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struct timeval *const tv = tail_alloc(sizeof(*tv) * 2);
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/* pathname */
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k_utimes(0, 0);
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printf("utimes(NULL, NULL) = %s\n", errstr);
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k_utimes(kfname + sizeof(proto_fname) - 1, 0);
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printf("utimes(\"\", NULL) = %s\n", errstr);
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k_utimes(kfname, 0);
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printf("utimes(%s, NULL) = %s\n", qname, errstr);
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fname[sizeof(proto_fname) - 1] = '+';
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k_utimes(kfname, 0);
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fname[sizeof(proto_fname) - 1] = '\0';
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printf("utimes(%p, NULL) = %s\n", fname, errstr);
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if (F8ILL_KULONG_SUPPORTED) {
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k_utimes(f8ill_ptr_to_kulong(fname), 0);
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printf("utimes(%#jx, NULL) = %s\n",
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(uintmax_t) f8ill_ptr_to_kulong(fname), errstr);
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}
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/* times */
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k_utimes(kfname, (uintptr_t) (tv + 1));
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printf("utimes(%s, %p) = %s\n",
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qname, tv + 1, errstr);
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k_utimes(kfname, (uintptr_t) (tv + 2));
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printf("utimes(%s, %p) = %s\n",
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qname, tv + 2, errstr);
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tv[0].tv_sec = 1492358607;
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tv[0].tv_usec = 345678912;
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tv[1].tv_sec = 1492356078;
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tv[1].tv_usec = 456789023;
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k_utimes(kfname, (uintptr_t) tv);
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printf("utimes(%s, [", qname);
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print_tv(&tv[0]);
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printf(", ");
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print_tv(&tv[1]);
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printf("]) = %s\n", errstr);
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tv[0].tv_usec = 345678;
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tv[1].tv_usec = 456789;
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k_utimes(kfname, (uintptr_t) tv);
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printf("utimes(%s, [", qname);
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print_tv(&tv[0]);
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printf(", ");
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print_tv(&tv[1]);
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printf("]) = %s\n", errstr);
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if (F8ILL_KULONG_SUPPORTED) {
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k_utimes(kfname, f8ill_ptr_to_kulong(tv));
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printf("utimes(%s, %#jx) = %s\n",
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qname, (uintmax_t) f8ill_ptr_to_kulong(tv), errstr);
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}
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puts("+++ exited with 0 +++");
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return 0;
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}
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# define TEST_SYSCALL_NR __NR_utimes
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# define TEST_SYSCALL_STR "utimes"
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# define TEST_STRUCT struct timeval
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# include "xutimes.c"
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#else
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134
tests/xutimes.c
Normal file
134
tests/xutimes.c
Normal file
@ -0,0 +1,134 @@
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/*
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* Check decoding of utimes/osf_utimes syscall.
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*
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* Copyright (c) 2015-2017 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TEST_SYSCALL_NR
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# error TEST_SYSCALL_NR must be defined
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#endif
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#ifndef TEST_SYSCALL_STR
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# error TEST_SYSCALL_STR must be defined
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#endif
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#ifndef TEST_STRUCT
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# error TEST_STRUCT must be defined
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#endif
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#include <stdint.h>
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#include <stdio.h>
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#include <sys/time.h>
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#include <unistd.h>
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static void
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print_tv(const TEST_STRUCT *const tv)
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{
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printf("{tv_sec=%ju, tv_usec=%ju}",
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(uintmax_t) tv->tv_sec, (uintmax_t) tv->tv_usec);
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}
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static const char *errstr;
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static long
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k_utimes(const kernel_ulong_t pathname, const kernel_ulong_t times)
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{
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long rc = syscall(TEST_SYSCALL_NR, pathname, times);
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errstr = sprintrc(rc);
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return rc;
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}
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int
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main(void)
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{
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static const char proto_fname[] = TEST_SYSCALL_STR "_sample";
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static const char qname[] = "\"" TEST_SYSCALL_STR "_sample\"";
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char *const fname = tail_memdup(proto_fname, sizeof(proto_fname));
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const kernel_ulong_t kfname = (uintptr_t) fname;
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TEST_STRUCT *const tv = tail_alloc(sizeof(*tv) * 2);
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/* pathname */
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k_utimes(0, 0);
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printf("%s(NULL, NULL) = %s\n", TEST_SYSCALL_STR, errstr);
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k_utimes(kfname + sizeof(proto_fname) - 1, 0);
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printf("%s(\"\", NULL) = %s\n", TEST_SYSCALL_STR, errstr);
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k_utimes(kfname, 0);
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printf("%s(%s, NULL) = %s\n", TEST_SYSCALL_STR, qname, errstr);
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fname[sizeof(proto_fname) - 1] = '+';
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k_utimes(kfname, 0);
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fname[sizeof(proto_fname) - 1] = '\0';
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printf("%s(%p, NULL) = %s\n", TEST_SYSCALL_STR, fname, errstr);
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if (F8ILL_KULONG_SUPPORTED) {
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k_utimes(f8ill_ptr_to_kulong(fname), 0);
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printf("%s(%#jx, NULL) = %s\n", TEST_SYSCALL_STR,
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(uintmax_t) f8ill_ptr_to_kulong(fname), errstr);
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}
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/* times */
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k_utimes(kfname, (uintptr_t) (tv + 1));
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printf("%s(%s, %p) = %s\n", TEST_SYSCALL_STR,
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qname, tv + 1, errstr);
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k_utimes(kfname, (uintptr_t) (tv + 2));
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printf("%s(%s, %p) = %s\n", TEST_SYSCALL_STR,
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qname, tv + 2, errstr);
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tv[0].tv_sec = 1492358607;
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tv[0].tv_usec = 345678912;
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tv[1].tv_sec = 1492356078;
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tv[1].tv_usec = 456789023;
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k_utimes(kfname, (uintptr_t) tv);
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printf("%s(%s, [", TEST_SYSCALL_STR, qname);
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print_tv(&tv[0]);
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printf(", ");
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print_tv(&tv[1]);
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printf("]) = %s\n", errstr);
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tv[0].tv_usec = 345678;
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tv[1].tv_usec = 456789;
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k_utimes(kfname, (uintptr_t) tv);
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printf("%s(%s, [", TEST_SYSCALL_STR, qname);
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print_tv(&tv[0]);
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printf(", ");
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print_tv(&tv[1]);
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printf("]) = %s\n", errstr);
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if (F8ILL_KULONG_SUPPORTED) {
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k_utimes(kfname, f8ill_ptr_to_kulong(tv));
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printf("%s(%s, %#jx) = %s\n", TEST_SYSCALL_STR,
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qname, (uintmax_t) f8ill_ptr_to_kulong(tv), errstr);
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}
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puts("+++ exited with 0 +++");
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return 0;
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}
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