[LTP] [PATCH v2 3/3] syscalls/semctl01: Convert into new api
Yang Xu
xuyang2018.jy@fujitsu.com
Thu Apr 8 05:29:31 CEST 2021
1)Use SAFE MACRO
2)Remove useless macro and UCLINUX
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
---
v1->v2:
drop all these declarations by moving tcases struct just before verify_semctl().
testcases/kernel/syscalls/ipc/semctl/Makefile | 4 +-
.../kernel/syscalls/ipc/semctl/semctl01.c | 561 +++++-------------
2 files changed, 159 insertions(+), 406 deletions(-)
diff --git a/testcases/kernel/syscalls/ipc/semctl/Makefile b/testcases/kernel/syscalls/ipc/semctl/Makefile
index 7b7a11d62..8178d74ec 100644
--- a/testcases/kernel/syscalls/ipc/semctl/Makefile
+++ b/testcases/kernel/syscalls/ipc/semctl/Makefile
@@ -7,7 +7,7 @@ LTPLIBS = ltpipc ltpnewipc
include $(top_srcdir)/include/mk/testcases.mk
-semctl01 semctl06: LTPLDLIBS = -lltpipc
-semctl02 semctl03 semctl04 semctl05 semctl07 semctl08 semctl09: LTPLDLIBS = -lltpnewipc
+semctl06: LTPLDLIBS = -lltpipc
+semctl01 semctl02 semctl03 semctl04 semctl05 semctl07 semctl08 semctl09: LTPLDLIBS = -lltpnewipc
include $(top_srcdir)/include/mk/generic_leaf_target.mk
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl01.c b/testcases/kernel/syscalls/ipc/semctl/semctl01.c
index 2f443db89..dbde29df1 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl01.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl01.c
@@ -1,429 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-
-/*
- * NAME
- * semctl01.c
+/*\
+ * [Description]
*
- * DESCRIPTION
- * semctl01 - test the 13 possible semctl() commands
- *
- * ALGORITHM
- * create a semaphore set with read and alter permissions
- * loop if that option was specified
- * loop through the test cases
- * do any setup required for the test case
- * make the semctl() call using the TEST() macro
- * check the return code
- * if failure, issue a FAIL message.
- * otherwise,
- * if doing functionality testing
- * call the appropriate test function
- * if correct,
- * issue a PASS message
- * otherwise
- * issue a FAIL message
- * call cleanup
+ * Test the 13 possible semctl() commands
*/
-
-#ifndef _GNU_SOURCE
#define _GNU_SOURCE
-#endif
-#include <sys/wait.h>
-#include "ipcsem.h"
-#include "safe_macros.h"
+#include <stdlib.h>
+#include "tst_safe_sysv_ipc.h"
+#include "tst_test.h"
+#include "lapi/sem.h"
+#include "libnewipc.h"
-char *TCID = "semctl01";
+#define INCVAL 2
+#define NEWMODE 066
+#define NCHILD 5
+#define SEMUN_CAST (union semun)
-static int sem_id_1 = -1;
+static key_t key;
+static int sem_id = -1;
static int sem_index;
-
-/*
- * These are the various setup and check functions for the 10 different
- * commands that are available for the semctl() call.
- */
-static void func_stat(void);
-static void set_setup(void), func_set(void);
-static void func_gall(void);
-static void cnt_setup(int), func_cnt(int);
-static void pid_setup(void), func_pid(int);
-static void func_gval(int);
-static void sall_setup(void), func_sall(void);
-static void func_sval(void);
-static void func_rmid(void);
-static void child_cnt(void);
-static void child_pid(void);
-static void func_iinfo(int);
-static void func_sinfo(void);
-static void func_sstat(int);
-
static struct semid_ds buf;
static struct seminfo ipc_buf;
static unsigned short array[PSEMS];
static struct sembuf sops;
-
-#define INCVAL 2
-#define NEWMODE 066
-#define NCHILD 5
-#define SEM2 2
-#define SEM4 4
-#define ONE 1
-#ifdef _XLC_COMPILER
-#define SEMUN_CAST
-#else
-#define SEMUN_CAST (union semun)
-#endif
-
static int pid_arr[NCHILD];
-#ifdef UCLINUX
-#define PIPE_NAME "semctl01"
-static char *argv0;
-static int sem_op;
-#endif
-
-static struct test_case_t {
- int *semid;
- int semnum;
- int cmd;
- void (*func_test) ();
- union semun arg;
- void (*func_setup) ();
-} TC[] = {
- {&sem_id_1, 0, IPC_STAT, func_stat, SEMUN_CAST & buf, NULL},
- {&sem_id_1, 0, IPC_SET, func_set, SEMUN_CAST & buf, set_setup},
- {&sem_id_1, 0, GETALL, func_gall, SEMUN_CAST array, NULL},
- {&sem_id_1, SEM4, GETNCNT, func_cnt, SEMUN_CAST & buf, cnt_setup},
- {&sem_id_1, SEM2, GETPID, func_pid, SEMUN_CAST & buf, pid_setup},
- {&sem_id_1, SEM2, GETVAL, func_gval, SEMUN_CAST & buf, NULL},
- {&sem_id_1, SEM4, GETZCNT, func_cnt, SEMUN_CAST & buf, cnt_setup},
- {&sem_id_1, 0, SETALL, func_sall, SEMUN_CAST array, sall_setup},
- {&sem_id_1, SEM4, SETVAL, func_sval, SEMUN_CAST INCVAL, NULL},
- {&sem_id_1, 0, IPC_INFO, func_iinfo, SEMUN_CAST & ipc_buf, NULL},
- {&sem_id_1, 0, SEM_INFO, func_sinfo, SEMUN_CAST & ipc_buf, NULL},
- {&sem_index, 0, SEM_STAT, func_sstat, SEMUN_CAST & buf, NULL},
- {&sem_id_1, 0, IPC_RMID, func_rmid, SEMUN_CAST & buf, NULL},
-};
-
-int TST_TOTAL = ARRAY_SIZE(TC);
-
static void kill_all_children(void)
{
- int j, status;
+ int j;
- for (j = 0; j < NCHILD; j++) {
- SAFE_KILL(cleanup, pid_arr[j], SIGKILL);
- }
+ for (j = 0; j < NCHILD; j++)
+ SAFE_KILL(pid_arr[j], SIGKILL);
- /*
- * make sure children finished before we proceed with next testcase
- */
- for (j = 0; j < NCHILD; j++) {
- SAFE_WAIT(cleanup, &status);
- }
+ for (j = 0; j < NCHILD; j++)
+ SAFE_WAIT(NULL);
}
-int main(int argc, char *argv[])
-{
- int lc;
- int i;
-
- tst_parse_opts(argc, argv, NULL, NULL);
-
-#ifdef UCLINUX
- argv0 = argv[0];
- maybe_run_child(&child_pid, "nd", 1, &sem_id_1);
- maybe_run_child(&child_cnt, "ndd", 2, &sem_id_1, &sem_op);
-#endif
-
- setup();
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
- tst_count = 0;
-
- for (i = 0; i < TST_TOTAL; i++) {
-
- /*
- * Set up any conditions if needed
- */
- if (TC[i].func_setup != NULL) {
- /* call the setup function */
- switch (TC[i].cmd) {
- case GETNCNT:
- (*TC[i].func_setup) (-ONE);
- break;
- case GETZCNT:
- (*TC[i].func_setup) (0);
- break;
- default:
- (*TC[i].func_setup) ();
- break;
- }
- }
-
- TEST(semctl(*(TC[i].semid), TC[i].semnum, TC[i].cmd,
- TC[i].arg));
-
- if (TEST_RETURN == -1) {
- tst_resm(TFAIL, "%s call failed - errno = %d "
- ": %s", TCID, TEST_ERRNO,
- strerror(TEST_ERRNO));
- } else {
- /*
- * call the appropriate test function
- * and pass the return value where it
- * is needed to perform certain tests.
- */
- switch (TC[i].cmd) {
- case GETNCNT:
- case GETZCNT:
- case GETPID:
- case GETVAL:
- case IPC_INFO:
- case SEM_STAT:
- (*TC[i].func_test) (TEST_RETURN);
- break;
- default:
- (*TC[i].func_test) ();
- break;
- }
- }
-
- /*
- * If testing GETNCNT or GETZCNT, clean up the children.
- */
- switch (TC[i].cmd) {
- case GETNCNT:
- case GETZCNT:
- kill_all_children();
- break;
- }
- }
- /*
- * recreate the semaphore resource if looping
- */
- if (TEST_LOOPING(lc)) {
- sem_id_1 = semget(semkey, PSEMS,
- IPC_CREAT | IPC_EXCL | SEM_RA);
- if (sem_id_1 == -1)
- tst_brkm(TBROK, cleanup,
- "couldn't recreate " "semaphore");
- }
- }
-
- cleanup();
-
- tst_exit();
-}
-
-/*
- * func_stat() - check the functionality of the IPC_STAT command with semctl()
- */
static void func_stat(void)
{
- /* check the number of semaphores and the ipc_perm.mode value */
if (buf.sem_nsems == PSEMS && buf.sem_perm.mode == (SEM_RA))
- tst_resm(TPASS, "buf.sem_nsems and buf.sem_perm.mode"
- " are correct");
+ tst_res(TPASS, "buf.sem_nsems and buf.sem_perm.mode are correct");
else
- tst_resm(TFAIL, "semaphore STAT info is incorrect");
+ tst_res(TFAIL, "semaphore STAT info is incorrect");
}
-/*
- * set_setup() - set up for the IPC_SET command with semctl()
- */
static void set_setup(void)
{
- /* set up a new mode for the semaphore set */
buf.sem_perm.mode = SEM_RA | NEWMODE;
}
-/*
- * func_set() - check the functionality of the IPC_SET command with semctl()
- */
static void func_set(void)
{
- /* first stat the semaphore to get the new data */
- if (semctl(sem_id_1, 0, IPC_STAT, (union semun)&buf) == -1) {
- tst_resm(TBROK, "stat failed in func_set()");
- return;
- }
+ SAFE_SEMCTL(sem_id, 0, IPC_STAT, (union semun)&buf);
- /* check that the new mode is what we set */
if (buf.sem_perm.mode == (SEM_RA | NEWMODE))
- tst_resm(TPASS, "buf.sem_perm.mode is correct");
+ tst_res(TPASS, "buf.sem_perm.mode is correct");
else
- tst_resm(TFAIL, "semaphore mode info is incorrect");
+ tst_res(TFAIL, "semaphore mode info is incorrect");
}
-/*
- * func_gall() - check the functionality of the GETALL command with semctl()
- */
static void func_gall(void)
{
int i;
- /* the initial value of the primitive semaphores should be zero */
for (i = 0; i < PSEMS; i++) {
if (array[i] != 0) {
- tst_resm(TFAIL, "semaphore %d has unexpected value", i);
+ tst_res(TFAIL, "semaphore %d has unexpected value", i);
return;
}
}
- tst_resm(TPASS, "semaphores have expected values");
+ tst_res(TPASS, "semaphores have expected values");
+}
+
+static void child_cnt(void)
+{
+ sops.sem_num = 4;
+ sops.sem_flg = 0;
+
+ /*
+ * Do a semop that will cause the child to sleep.
+ * The child process will be killed in the func_ncnt
+ * routine which should cause an error to be return
+ * by the semop() call.
+ */
+ if (semop(sem_id, &sops, 1) != -1)
+ tst_brk(TBROK, "semop succeeded - cnt_setup");
}
-/*
- * cnt_setup() - set up for the GETNCNT and GETZCNT commands with semctl()
- */
static void cnt_setup(int opval)
{
int pid, i;
- sops.sem_num = SEM4;
+ sops.sem_num = 4;
sops.sem_flg = 0;
-
/*
* if seting up for GETZCNT, the semaphore value needs to be positive
*/
if (opval == 0) {
- /* initialize the semaphore value to ONE */
- sops.sem_op = ONE;
- if (semop(sem_id_1, &sops, 1) == -1)
- tst_brkm(TBROK, cleanup, "semop #1 failed - cnt_setup");
+ sops.sem_op = 1;
+ SAFE_SEMOP(sem_id, &sops, 1);
}
- /* set the correct operation */
sops.sem_op = opval;
for (i = 0; i < NCHILD; i++) {
- /* fork five children to wait */
- pid = FORK_OR_VFORK();
- if (pid == -1)
- tst_brkm(TBROK, cleanup, "fork failed in cnt_setup");
-
+ pid = SAFE_FORK();
if (pid == 0) {
-#ifdef UCLINUX
- sem_op = sops.sem_op;
- if (self_exec(argv0, "ndd", 2, sem_id_1, sem_op) < 0)
- tst_brkm(TBROK, cleanup, "self_exec failed "
- "in cnt_setup");
-#else
child_cnt();
-#endif
} else {
- TST_PROCESS_STATE_WAIT(cleanup, pid, 'S');
- /* save the pid so we can kill it later */
+ TST_PROCESS_STATE_WAIT(pid, 'S', 0);
pid_arr[i] = pid;
}
}
}
-static void child_cnt(void)
+static void func_cnt(int rval)
{
-#ifdef UCLINUX
- sops.sem_op = (short int)sem_op;
-#endif
+ if (rval == NCHILD)
+ tst_res(TPASS, "number of sleeping processes is correct");
+ else
+ tst_res(TFAIL, "number of sleeping processes is not correct");
+}
- sops.sem_num = SEM4;
+static void child_pid(void)
+{
+ sops.sem_num = 2;
+ sops.sem_op = 1;
sops.sem_flg = 0;
-
/*
- * Do a semop that will cause the child to sleep.
- * The child process will be killed in the func_ncnt
- * routine which should cause an error to be return
- * by the semop() call.
+ * Do a semop that will increment the semaphore.
*/
- if (semop(sem_id_1, &sops, 1) != -1)
- tst_resm(TBROK, "semop succeeded - cnt_setup");
-
+ SAFE_SEMOP(sem_id, &sops, 1);
exit(0);
}
-/*
- * func_cnt() - check the functionality of the GETNCNT and GETZCNT commands
- * with semctl()
- */
-static void func_cnt(int rval)
-{
-
- if (rval == NCHILD)
- tst_resm(TPASS, "number of sleeping processes is correct");
- else
- tst_resm(TFAIL, "number of sleeping processes is not correct");
-}
-
-/*
- * pid_setup() - set up for the GETPID command with semctl()
- */
static void pid_setup(void)
{
int pid;
- /*
- * Fork a child to do a semop that will pass.
- */
- pid = FORK_OR_VFORK();
- if (pid == -1)
- tst_brkm(TBROK, cleanup, "fork failed in pid_setup()");
-
- if (pid == 0) { /* child */
-#ifdef UCLINUX
- if (self_exec(argv0, "nd", 1, sem_id_1) < 0)
- tst_brkm(TBROK, cleanup, "self_exec failed "
- "in pid_setup()");
-#else
+ pid = SAFE_FORK();
+ if (pid == 0) {
child_pid();
-#endif
} else {
- pid_arr[SEM2] = pid;
- TST_PROCESS_STATE_WAIT(cleanup, pid, 'Z');
+ pid_arr[2] = pid;
+ TST_PROCESS_STATE_WAIT(pid, 'Z', 0);
}
}
-static void child_pid(void)
-{
- sops.sem_num = SEM2;
- sops.sem_op = ONE;
- sops.sem_flg = 0;
- /*
- * Do a semop that will increment the semaphore.
- */
- if (semop(sem_id_1, &sops, 1) == -1)
- tst_resm(TBROK, "semop failed - pid_setup");
- exit(0);
-}
-
-/*
- * func_pid() - check the functionality of the GETPID command with semctl()
- */
static void func_pid(int rval)
{
- /* compare the rval (pid) to the saved pid from the setup */
- if (rval == pid_arr[SEM2])
- tst_resm(TPASS, "last pid value is correct");
+ if (rval == pid_arr[2])
+ tst_res(TPASS, "last pid value is correct");
else
- tst_resm(TFAIL, "last pid value is not correct");
+ tst_res(TFAIL, "last pid value is not correct");
}
-/*
- * func_gval() - check the functionality of the GETVAL command with semctl()
- */
static void func_gval(int rval)
{
/*
@@ -431,142 +165,161 @@ static void func_gval(int rval)
* to ONE as it was set in the last test (GETPID).
*/
if (rval == 1)
- tst_resm(TPASS, "semaphore value is correct");
+ tst_res(TPASS, "semaphore value is correct");
else
- tst_resm(TFAIL, "semaphore value is not correct");
+ tst_res(TFAIL, "semaphore value is not correct");
}
-/*
- * all_setup() - set up for the SETALL command with semctl()
- */
static void sall_setup(void)
{
int i;
for (i = 0; i < PSEMS; i++) {
- /* initialize the array values to 3 */
array[i] = 3;
}
}
-/*
- * func_sall() - check the functionality of the SETALL command with semctl()
- */
static void func_sall(void)
{
int i;
unsigned short rarray[PSEMS];
- /*
- * do a GETALL and compare the values to those set above
- */
-
- if (semctl(sem_id_1, 0, GETALL, (union semun)rarray) == -1)
- tst_brkm(TBROK, cleanup, "semctl failed in func_sall");
-
+ SAFE_SEMCTL(sem_id, 0, GETALL, (union semun)rarray);
for (i = 0; i < PSEMS; i++) {
if (array[i] != rarray[i]) {
- tst_resm(TFAIL, "semaphore values are not correct");
+ tst_res(TFAIL, "semaphore values are not correct");
return;
}
}
- tst_resm(TPASS, "semaphore values are correct");
+ tst_res(TPASS, "semaphore values are correct");
}
-/*
- * func_sval() - check the functionality of the SETVAL command with semctl()
- */
static void func_sval(void)
{
int semv;
union semun arr;
- /*
- * do a GETVAL and compare it to the value set above
- */
-
- semv = semctl(sem_id_1, SEM4, GETVAL, arr);
- if (semv == -1)
- tst_brkm(TBROK, cleanup, "semctl failed in func_sval");
-
+ semv = SAFE_SEMCTL(sem_id, 4, GETVAL, arr);
if (semv != INCVAL)
- tst_resm(TFAIL, "semaphore value is not what was set");
+ tst_res(TFAIL, "semaphore value is not what was set");
else
- tst_resm(TPASS, "semaphore value is correct");
+ tst_res(TPASS, "semaphore value is correct");
}
-/*
- * func_rmid() - check the functionality of the IPC_RMID command with semctl()
- */
static void func_rmid(void)
{
-
- /*
- * do a semop() - we should get EINVAL
- */
- if (semop(sem_id_1, &sops, 1) != -1)
- tst_resm(TFAIL, "semop succeeded on expected fail");
-
- if (errno != EINVAL)
- tst_resm(TFAIL, "returned errno - %d - is not expected", errno);
- else
- tst_resm(TPASS, "semaphore appears to be removed");
-
- sem_id_1 = -1;
+ TST_EXP_FAIL(semop(sem_id, &sops, 1), EINVAL, "semaphore appears to be removed");
+ sem_id = -1;
}
static void func_iinfo(int hidx)
{
if (hidx >= 0) {
sem_index = hidx;
- tst_resm(TPASS, "the highest index is correct");
+ tst_res(TPASS, "the highest index is correct");
} else {
sem_index = 0;
- tst_resm(TFAIL, "the highest index is incorrect");
+ tst_res(TFAIL, "the highest index is incorrect");
}
}
static void func_sinfo(void)
{
if (ipc_buf.semusz < 1)
- tst_resm(TFAIL, "number of semaphore sets is incorrect");
+ tst_res(TFAIL, "number of semaphore sets is incorrect");
else
- tst_resm(TPASS, "number of semaphore sets is correct");
+ tst_res(TPASS, "number of semaphore sets is correct");
}
static void func_sstat(int semidx)
{
if (semidx >= 0)
- tst_resm(TPASS, "id of the semaphore set is correct");
+ tst_res(TPASS, "id of the semaphore set is correct");
else
- tst_resm(TFAIL, "id of the semaphore set is incorrect");
+ tst_res(TFAIL, "id of the semaphore set is incorrect");
}
-void setup(void)
-{
-
- tst_sig(FORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- tst_tmpdir();
+static struct tcases {
+ int *semid;
+ int semnum;
+ int cmd;
+ void (*func_test) ();
+ union semun arg;
+ void (*func_setup) ();
+} tests[] = {
+ {&sem_id, 0, IPC_STAT, func_stat, SEMUN_CAST & buf, NULL},
+ {&sem_id, 0, IPC_SET, func_set, SEMUN_CAST & buf, set_setup},
+ {&sem_id, 0, GETALL, func_gall, SEMUN_CAST array, NULL},
+ {&sem_id, 4, GETNCNT, func_cnt, SEMUN_CAST & buf, cnt_setup},
+ {&sem_id, 2, GETPID, func_pid, SEMUN_CAST & buf, pid_setup},
+ {&sem_id, 2, GETVAL, func_gval, SEMUN_CAST & buf, NULL},
+ {&sem_id, 4, GETZCNT, func_cnt, SEMUN_CAST & buf, cnt_setup},
+ {&sem_id, 0, SETALL, func_sall, SEMUN_CAST array, sall_setup},
+ {&sem_id, 4, SETVAL, func_sval, SEMUN_CAST INCVAL, NULL},
+ {&sem_id, 0, IPC_INFO, func_iinfo, SEMUN_CAST & ipc_buf, NULL},
+ {&sem_id, 0, SEM_INFO, func_sinfo, SEMUN_CAST & ipc_buf, NULL},
+ {&sem_index, 0, SEM_STAT, func_sstat, SEMUN_CAST & buf, NULL},
+ {&sem_id, 0, IPC_RMID, func_rmid, SEMUN_CAST & buf, NULL},
+};
- TST_CHECKPOINT_INIT(tst_rmdir);
+static void verify_semctl(unsigned int n)
+{
+ struct tcases *tc = &tests[n];
+ int rval;
+
+ if (sem_id == -1)
+ sem_id = SAFE_SEMGET(key, PSEMS, IPC_CREAT | IPC_EXCL | SEM_RA);
+ if (tc->func_setup != NULL) {
+ switch (tc->cmd) {
+ case GETNCNT:
+ tc->func_setup(-1);
+ break;
+ case GETZCNT:
+ tc->func_setup(0);
+ break;
+ default:
+ tc->func_setup();
+ break;
+ }
+ }
- /* get an IPC resource key */
- semkey = getipckey();
+ rval = SAFE_SEMCTL(*(tc->semid), tc->semnum, tc->cmd, tc->arg);
+ switch (tc->cmd) {
+ case GETNCNT:
+ case GETZCNT:
+ case GETPID:
+ case GETVAL:
+ case IPC_INFO:
+ case SEM_STAT:
+ (*tc->func_test)(rval);
+ break;
+ default:
+ (*tc->func_test)();
+ break;
+ }
- /* create a semaphore set with read and alter permissions */
- sem_id_1 = semget(semkey, PSEMS, IPC_CREAT | IPC_EXCL | SEM_RA);
- if (sem_id_1 == -1)
- tst_brkm(TBROK, cleanup, "couldn't create semaphore in setup");
+ if (tc->cmd == GETNCNT || tc->cmd == GETZCNT)
+ kill_all_children();
}
-void cleanup(void)
+static void setup(void)
{
- /* if it exists, remove the semaphore resource */
- rm_sema(sem_id_1);
+ key = GETIPCKEY();
+ sem_id = SAFE_SEMGET(key, PSEMS, IPC_CREAT | IPC_EXCL | SEM_RA);
+}
- tst_rmdir();
+static void cleanup(void)
+{
+ if (sem_id >= 0)
+ SAFE_SEMCTL(sem_id, 0, IPC_RMID);
}
+
+static struct tst_test test = {
+ .setup = setup,
+ .cleanup = cleanup,
+ .test = verify_semctl,
+ .tcnt = ARRAY_SIZE(tests),
+ .needs_root = 1,
+ .forks_child = 1,
+};
--
2.23.0
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