65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2014 Fujitsu Ltd.
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* Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
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* Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz>
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*/
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/*
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* msgctl12 - test for IPC_INFO MSG_INFO and MSG_STAT.
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*/
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#define _GNU_SOURCE
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#include <errno.h>
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#include "tst_test.h"
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#include "tst_safe_sysv_ipc.h"
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#include "libnewipc.h"
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static int msg_q = -1;
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static int index_q;
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static struct msginfo msginfo_buf;
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static struct msqid_ds msgqid_buf;
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static struct tcase {
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int *msg_id;
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int cmd;
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char *name;
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void *buf;
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} tc[] = {
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{&msg_q, IPC_INFO, "IPC_INFO", &msginfo_buf},
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{&msg_q, MSG_INFO, "MSG_INFO", &msginfo_buf},
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{&index_q, MSG_STAT, "MSG_STAT", &msgqid_buf},
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};
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static void verify_msgctl(unsigned int i)
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{
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TEST(msgctl(*tc[i].msg_id, tc[i].cmd, tc[i].buf));
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if (TST_RET == -1) {
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tst_res(TFAIL,
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"msgctl() test %s failed with errno: "
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"%d", tc[i].name, TST_ERR);
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}
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tst_res(TPASS, "msgctl() test %s succeeded", tc[i].name);
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}
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static void setup(void)
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{
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msg_q = SAFE_MSGGET(IPC_PRIVATE, MSG_RW);
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index_q = SAFE_MSGCTL(msg_q, IPC_INFO, (struct msqid_ds*)&msginfo_buf);
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}
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static void cleanup(void)
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{
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if (msg_q >= 0)
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SAFE_MSGCTL(msg_q, IPC_RMID, NULL);
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}
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static struct tst_test test = {
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.setup = setup,
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.cleanup = cleanup,
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.test = verify_msgctl,
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.tcnt = ARRAY_SIZE(tc),
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};
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