| /* |
| * Copyright (c) 2014 Fujitsu Ltd. |
| * Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program. |
| */ |
| /* |
| * DESCRIPTION |
| * msgctl12 - test for IPC_INFO MSG_INFO and MSG_STAT. |
| */ |
| |
| #define _GNU_SOURCE |
| #include <sys/types.h> |
| #include <sys/ipc.h> |
| #include <sys/msg.h> |
| #include <errno.h> |
| |
| #include "test.h" |
| #include "ipcmsg.h" |
| |
| static int msg_q; |
| static int index_q; |
| static struct msginfo msginfo_buf; |
| static struct msqid_ds msgqid_buf; |
| |
| static struct test_case_t { |
| int *queue_id; |
| int ipc_cmd; |
| char *name; |
| void *buf; |
| } test_cases[] = { |
| {&msg_q, IPC_INFO, "IPC_INFO", &msginfo_buf}, |
| {&msg_q, MSG_INFO, "MSG_INFO", &msginfo_buf}, |
| {&index_q, MSG_STAT, "MSG_STAT", &msgqid_buf}, |
| }; |
| |
| char *TCID = "msgctl12"; |
| int TST_TOTAL = ARRAY_SIZE(test_cases); |
| |
| int main(int argc, char *argv[]) |
| { |
| int lc; |
| const char *msg; |
| int i; |
| |
| msg = parse_opts(argc, argv, NULL, NULL); |
| if (msg != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| tst_count = 0; |
| |
| for (i = 0; i < TST_TOTAL; i++) { |
| |
| TEST(msgctl(*test_cases[i].queue_id, |
| test_cases[i].ipc_cmd, test_cases[i].buf)); |
| |
| if (TEST_RETURN == -1) { |
| tst_resm(TFAIL, |
| "msgctl() test %s failed with errno: " |
| "%d", test_cases[i].name, TEST_ERRNO); |
| } else { |
| tst_resm(TPASS, "msgctl() test %s succeeded", |
| test_cases[i].name); |
| } |
| } |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| void setup(void) |
| { |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| msg_q = msgget(IPC_PRIVATE, MSG_RW); |
| if (msg_q < 0) |
| tst_brkm(TBROK, cleanup, "Can't create message queue"); |
| |
| index_q = msgctl(msg_q, IPC_INFO, (struct msqid_ds *)&msginfo_buf); |
| if (index_q < 0) |
| tst_brkm(TBROK, cleanup, "Can't create message queue"); |
| } |
| |
| void cleanup(void) |
| { |
| rm_queue(msg_q); |
| } |