130 lines
3.1 KiB
C
130 lines
3.1 KiB
C
/*
|
|
* Check decoding of utimes/osf_utimes syscall.
|
|
*
|
|
* Copyright (c) 2015-2018 Dmitry V. Levin <ldv@altlinux.org>
|
|
* All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#ifndef TEST_SYSCALL_NR
|
|
# error TEST_SYSCALL_NR must be defined
|
|
#endif
|
|
|
|
#ifndef TEST_SYSCALL_STR
|
|
# error TEST_SYSCALL_STR must be defined
|
|
#endif
|
|
|
|
#ifndef TEST_STRUCT
|
|
# error TEST_STRUCT must be defined
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <sys/time.h>
|
|
#include <unistd.h>
|
|
|
|
static void
|
|
print_tv(const TEST_STRUCT *const tv)
|
|
{
|
|
printf("{tv_sec=%lld, tv_usec=%llu}",
|
|
(long long) tv->tv_sec,
|
|
zero_extend_signed_to_ull(tv->tv_usec));
|
|
print_time_t_usec(tv->tv_sec,
|
|
zero_extend_signed_to_ull(tv->tv_usec), 1);
|
|
}
|
|
|
|
static const char *errstr;
|
|
|
|
static long
|
|
k_utimes(const kernel_ulong_t pathname, const kernel_ulong_t times)
|
|
{
|
|
long rc = syscall(TEST_SYSCALL_NR, pathname, times);
|
|
errstr = sprintrc(rc);
|
|
return rc;
|
|
}
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
static const char proto_fname[] = TEST_SYSCALL_STR "_sample";
|
|
static const char qname[] = "\"" TEST_SYSCALL_STR "_sample\"";
|
|
|
|
char *const fname = tail_memdup(proto_fname, sizeof(proto_fname));
|
|
const kernel_ulong_t kfname = (uintptr_t) fname;
|
|
TEST_STRUCT *const tv = tail_alloc(sizeof(*tv) * 2);
|
|
|
|
/* pathname */
|
|
k_utimes(0, 0);
|
|
printf("%s(NULL, NULL) = %s\n", TEST_SYSCALL_STR, errstr);
|
|
|
|
k_utimes(kfname + sizeof(proto_fname) - 1, 0);
|
|
printf("%s(\"\", NULL) = %s\n", TEST_SYSCALL_STR, errstr);
|
|
|
|
k_utimes(kfname, 0);
|
|
printf("%s(%s, NULL) = %s\n", TEST_SYSCALL_STR, qname, errstr);
|
|
|
|
fname[sizeof(proto_fname) - 1] = '+';
|
|
k_utimes(kfname, 0);
|
|
fname[sizeof(proto_fname) - 1] = '\0';
|
|
printf("%s(%p, NULL) = %s\n", TEST_SYSCALL_STR, fname, errstr);
|
|
|
|
if (F8ILL_KULONG_SUPPORTED) {
|
|
k_utimes(f8ill_ptr_to_kulong(fname), 0);
|
|
printf("%s(%#jx, NULL) = %s\n", TEST_SYSCALL_STR,
|
|
(uintmax_t) f8ill_ptr_to_kulong(fname), errstr);
|
|
}
|
|
|
|
/* times */
|
|
k_utimes(kfname, (uintptr_t) (tv + 1));
|
|
printf("%s(%s, %p) = %s\n", TEST_SYSCALL_STR,
|
|
qname, tv + 1, errstr);
|
|
|
|
k_utimes(kfname, (uintptr_t) (tv + 2));
|
|
printf("%s(%s, %p) = %s\n", TEST_SYSCALL_STR,
|
|
qname, tv + 2, errstr);
|
|
|
|
tv[0].tv_sec = 0xdeadbeefU;
|
|
tv[0].tv_usec = 0xfacefeedU;
|
|
tv[1].tv_sec = (time_t) 0xcafef00ddeadbeefLL;
|
|
tv[1].tv_usec = (suseconds_t) 0xbadc0dedfacefeedLL;
|
|
|
|
k_utimes(kfname, (uintptr_t) tv);
|
|
printf("%s(%s, [", TEST_SYSCALL_STR, qname);
|
|
print_tv(&tv[0]);
|
|
printf(", ");
|
|
print_tv(&tv[1]);
|
|
printf("]) = %s\n", errstr);
|
|
|
|
tv[0].tv_sec = 1492358607;
|
|
tv[0].tv_usec = 1000000;
|
|
tv[1].tv_sec = 1492356078;
|
|
tv[1].tv_usec = 1000001;
|
|
|
|
k_utimes(kfname, (uintptr_t) tv);
|
|
printf("%s(%s, [", TEST_SYSCALL_STR, qname);
|
|
print_tv(&tv[0]);
|
|
printf(", ");
|
|
print_tv(&tv[1]);
|
|
printf("]) = %s\n", errstr);
|
|
|
|
tv[0].tv_usec = 345678;
|
|
tv[1].tv_usec = 456789;
|
|
|
|
k_utimes(kfname, (uintptr_t) tv);
|
|
printf("%s(%s, [", TEST_SYSCALL_STR, qname);
|
|
print_tv(&tv[0]);
|
|
printf(", ");
|
|
print_tv(&tv[1]);
|
|
printf("]) = %s\n", errstr);
|
|
|
|
if (F8ILL_KULONG_SUPPORTED) {
|
|
k_utimes(kfname, f8ill_ptr_to_kulong(tv));
|
|
printf("%s(%s, %#jx) = %s\n", TEST_SYSCALL_STR,
|
|
qname, (uintmax_t) f8ill_ptr_to_kulong(tv), errstr);
|
|
}
|
|
|
|
puts("+++ exited with 0 +++");
|
|
return 0;
|
|
}
|