3b4612b3ac
Originally, printnum_long_int was used, but it prints NULL incorrectly. * defs.h (DECL_PRINTNUM_ADDR): New macro. (DECL_PRINTNUM_ADDR(int), DECL_PRINTNUM_ADDR(int64)): New prototypes. [!current_wordsize] (printnum_addr_long_int): New prototype. [!current_wordsize] (printnum_ptr): Use it. [current_wordsize > 4] (printnum_ptr): Use printnum_addr_int64. [current_wordsize == 4] (printnum_ptr) Use printnum_addr_int. * util.c (DEF_PRINTNUM_ADDR): New macro. (DEF_PRINTNUM_ADDR(int, unsigned int), DEF_PRINTNUM_ADDR(int64, uint64_t)): New macro instantiations that provide printnum_addr_int and printnum_addr_int64, accordingly. [!current_wordsize] (printnum_addr_long_int): New function. * xet_robust_list.c (sprintaddr): New function. (main): Use it, update expected output. * tests/ipc_sem.c (main): Update expected output. Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
|
|
* 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.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "tests.h"
|
|
#include <asm/unistd.h>
|
|
|
|
#if defined __NR_get_robust_list && defined __NR_set_robust_list
|
|
|
|
# include <stdio.h>
|
|
# include <unistd.h>
|
|
|
|
static const char *
|
|
sprintaddr(void *addr)
|
|
{
|
|
static char buf[sizeof(addr) * 2 + sizeof("0x")];
|
|
|
|
if (!addr)
|
|
return "NULL";
|
|
else
|
|
snprintf(buf, sizeof(buf), "%p", addr);
|
|
|
|
return buf;
|
|
}
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
const pid_t pid = getpid();
|
|
const long long_pid = (unsigned long) (0xdeadbeef00000000LL | pid);
|
|
void **p_head = tail_alloc(sizeof(void *));
|
|
size_t *p_len = tail_alloc(sizeof(size_t));
|
|
|
|
if (syscall(__NR_get_robust_list, long_pid, p_head, p_len))
|
|
perror_msg_and_skip("get_robust_list");
|
|
printf("get_robust_list(%d, [%s], [%lu]) = 0\n",
|
|
(int) pid, sprintaddr(*p_head), (unsigned long) *p_len);
|
|
|
|
void *head = tail_alloc(*p_len);
|
|
if (syscall(__NR_set_robust_list, head, *p_len))
|
|
perror_msg_and_skip("set_robust_list");
|
|
printf("set_robust_list(%p, %lu) = 0\n",
|
|
head, (unsigned long) *p_len);
|
|
|
|
if (syscall(__NR_get_robust_list, long_pid, p_head, p_len))
|
|
perror_msg_and_skip("get_robust_list");
|
|
printf("get_robust_list(%d, [%s], [%lu]) = 0\n",
|
|
(int) pid, sprintaddr(*p_head), (unsigned long) *p_len);
|
|
|
|
puts("+++ exited with 0 +++");
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
|
|
SKIP_MAIN_UNDEFINED("__NR_get_robust_list && __NR_set_robust_list")
|
|
|
|
#endif
|