153 lines
5.3 KiB
C
153 lines
5.3 KiB
C
/*
|
|
* Copyright (c) 2015 Andreas Schwab <schwab@suse.de>
|
|
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
|
|
* Copyright (c) 2015-2018 The strace developers.
|
|
* 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 <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sys/sem.h>
|
|
|
|
#include "xlat.h"
|
|
#include "xlat/resource_flags.h"
|
|
|
|
#ifndef SEM_STAT_ANY
|
|
# define SEM_STAT_ANY 20
|
|
#endif
|
|
|
|
#if XLAT_RAW
|
|
# define str_ipc_flags "0xface1e00"
|
|
# define str_ipc_private "0"
|
|
# define str_ipc_rmid "0"
|
|
# define str_ipc_stat "0x2"
|
|
# define str_sem_stat "0x12"
|
|
# define str_sem_info "0x13"
|
|
# define str_sem_stat_any "0x14"
|
|
# define str_ipc_64 "0x100"
|
|
# define str_bogus_cmd "0xdeadbeef"
|
|
#elif XLAT_VERBOSE
|
|
# define str_ipc_flags \
|
|
"0xface1e00 /\\* IPC_CREAT\\|IPC_EXCL\\|IPC_NOWAIT\\|0xface1000 \\*/"
|
|
# define str_ipc_private "0 /\\* IPC_PRIVATE \\*/"
|
|
# define str_ipc_rmid "0 /\\* IPC_RMID \\*/"
|
|
# define str_ipc_stat "0x2 /\\* IPC_STAT \\*/"
|
|
# define str_sem_stat "0x12 /\\* SEM_STAT \\*/"
|
|
# define str_sem_info "0x13 /\\* SEM_INFO \\*/"
|
|
# define str_sem_stat_any "0x14 /\\* SEM_STAT_ANY \\*/"
|
|
# define str_ipc_64 "0x100 /\\* IPC_64 \\*/"
|
|
# define str_bogus_cmd "0xdeadbeef /\\* SEM_\\?\\?\\? \\*/"
|
|
#else
|
|
# define str_ipc_flags "IPC_CREAT\\|IPC_EXCL\\|IPC_NOWAIT\\|0xface1000"
|
|
# define str_ipc_private "IPC_PRIVATE"
|
|
# define str_ipc_rmid "IPC_RMID"
|
|
# define str_ipc_stat "IPC_STAT"
|
|
# define str_sem_stat "SEM_STAT"
|
|
# define str_sem_info "SEM_INFO"
|
|
# define str_sem_stat_any "SEM_STAT_ANY"
|
|
# define str_ipc_64 "IPC_64"
|
|
# define str_bogus_cmd "0xdeadbeef /\\* SEM_\\?\\?\\? \\*/"
|
|
#endif
|
|
|
|
union semun {
|
|
int val; /* Value for SETVAL */
|
|
struct semid_ds *buf; /* Buffer for IPC_STAT, IPC_SET */
|
|
unsigned short *array; /* Array for GETALL, SETALL */
|
|
struct seminfo *__buf; /* Buffer for IPC_INFO
|
|
(Linux-specific) */
|
|
};
|
|
|
|
static int id = -1;
|
|
|
|
static void
|
|
cleanup(void)
|
|
{
|
|
semctl(id, 0, IPC_RMID, 0);
|
|
printf("semctl\\(%d, 0, (%s\\|)?%s, \\[?NULL\\]?\\) = 0\n",
|
|
id, str_ipc_64, str_ipc_rmid);
|
|
id = -1;
|
|
}
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
static const key_t private_key =
|
|
(key_t) (0xffffffff00000000ULL | IPC_PRIVATE);
|
|
static const key_t bogus_key = (key_t) 0xeca86420fdb97531ULL;
|
|
static const int bogus_semid = 0xfdb97531;
|
|
static const int bogus_semnum = 0xeca86420;
|
|
static const int bogus_size = 0xdec0ded1;
|
|
static const int bogus_flags = 0xface1e55;
|
|
static const int bogus_cmd = 0xdeadbeef;
|
|
static const unsigned long bogus_arg =
|
|
(unsigned long) 0xbadc0dedfffffaceULL;
|
|
|
|
int rc;
|
|
union semun un;
|
|
struct semid_ds ds;
|
|
struct seminfo info;
|
|
|
|
rc = semget(bogus_key, bogus_size, bogus_flags);
|
|
printf("semget\\(%#llx, %d, %s\\|%#04o\\) = %s\n",
|
|
zero_extend_signed_to_ull(bogus_key), bogus_size,
|
|
str_ipc_flags, bogus_flags & 0777, sprintrc_grep(rc));
|
|
|
|
id = semget(private_key, 1, 0600);
|
|
if (id < 0)
|
|
perror_msg_and_skip("semget");
|
|
printf("semget\\(%s, 1, 0600\\) = %d\n", str_ipc_private, id);
|
|
atexit(cleanup);
|
|
|
|
rc = semctl(bogus_semid, bogus_semnum, bogus_cmd, bogus_arg);
|
|
#define SEMCTL_BOGUS_ARG_FMT "(%#lx|\\[(%#lx|NULL)\\]|NULL)"
|
|
printf("semctl\\(%d, %d, (%s\\|)?%s, " SEMCTL_BOGUS_ARG_FMT "\\) = %s\n",
|
|
bogus_semid, bogus_semnum, str_ipc_64, str_bogus_cmd,
|
|
bogus_arg, bogus_arg, sprintrc_grep(rc));
|
|
|
|
un.buf = &ds;
|
|
if (semctl(id, 0, IPC_STAT, un))
|
|
perror_msg_and_skip("semctl IPC_STAT");
|
|
printf("semctl\\(%d, 0, (%s\\|)?%s, \\[?%p\\]?\\) = 0\n",
|
|
id, str_ipc_64, str_ipc_stat, &ds);
|
|
|
|
un.__buf = &info;
|
|
rc = semctl(0, 0, SEM_INFO, un);
|
|
printf("semctl\\(0, 0, (%s\\|)?%s, \\[?%p\\]?\\) = %s\n",
|
|
str_ipc_64, str_sem_info, &info, sprintrc_grep(rc));
|
|
|
|
un.buf = &ds;
|
|
rc = semctl(id, 0, SEM_STAT, un);
|
|
printf("semctl\\(%d, 0, (%s\\|)?%s, \\[?%p\\]?\\) = %s\n",
|
|
id, str_ipc_64, str_sem_stat, &ds, sprintrc_grep(rc));
|
|
|
|
rc = semctl(id, 0, SEM_STAT_ANY, un);
|
|
printf("semctl\\(%d, 0, (%s\\|)?%s, (%p|\\[(%p|NULL)\\]|NULL)\\) = %s\n",
|
|
id, str_ipc_64, str_sem_stat_any, &ds, &ds, sprintrc_grep(rc));
|
|
|
|
return 0;
|
|
}
|