Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmansk...@oracle.com>
---
include/lapi/semun.h | 35 ++++++++++++++++++++
.../kernel/ipc/ipc_stress/semaphore_test_01.c | 13 +-------
.../kernel/ipc/ipc_stress/semaphore_test_02.c | 7 +---
.../kernel/ipc/ipc_stress/semaphore_test_03.c | 7 +---
testcases/kernel/ipc/ipc_stress/shmem_test_03.c | 7 +---
testcases/kernel/ipc/pipeio/pipeio.c | 7 +---
testcases/kernel/ipc/semaphore/sem01.c | 7 +---
testcases/kernel/ipc/semaphore/sem02.c | 8 +----
testcases/kernel/sched/process_stress/process.c | 8 +---
testcases/kernel/syscalls/cma/process_vm.h | 7 +---
testcases/kernel/syscalls/ipc/lib/ipcsem.h | 8 +----
testcases/kernel/syscalls/ipc/semctl/semctl07.c | 6 ---
testcases/kernel/syscalls/ipc/semop/semop02.c | 2 +-
testcases/kernel/syscalls/sendmsg/sendmsg02.c | 7 +---
14 files changed, 52 insertions(+), 77 deletions(-)
create mode 100644 include/lapi/semun.h
diff --git a/include/lapi/semun.h b/include/lapi/semun.h
new file mode 100644
index 0000000..a2e695a
--- /dev/null
+++ b/include/lapi/semun.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2015 Linux Test Project
+ *
+ * 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 would 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 the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SEMUN_H__
+#define SEMUN_H__
+
+#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED)
+/* union semun is defined by including <sys/sem.h> */
+#else
+/* according to X/OPEN we have to define it ourselves */
+union semun {
+ int val; /* value for SETVAL */
+ struct semid_ds *buf; /* buffer for IPC_STAT, IPC_SET */
+ unsigned short *array; /* array for GETALL, SETALL */
+ /* Linux specific part: */
+ struct seminfo *__buf; /* buffer for IPC_INFO */
+};
+#endif
+
+#endif /* SEMUN_H__ */
diff --git a/testcases/kernel/ipc/ipc_stress/semaphore_test_01.c
b/testcases/kernel/ipc/ipc_stress/semaphore_test_01.c
index 72218ff..7d55481 100644
--- a/testcases/kernel/ipc/ipc_stress/semaphore_test_01.c
+++ b/testcases/kernel/ipc/ipc_stress/semaphore_test_01.c
@@ -72,18 +72,7 @@
#include <sys/stat.h>
#endif
-#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED)
-/* union semun is defined by including <sys/sem.h> */
-#else
-/* according to X/OPEN we have to define it ourselves */
-union semun {
- int val; /* value for SETVAL */
- struct semid_ds *buf; /* buffer for IPC_STAT, IPC_SET */
- unsigned short *array; /* array for GETALL, SETALL */
- /* Linux specific part: */
- struct seminfo *__buf; /* buffer for IPC_INFO */
-};
-#endif
+#include "lapi/semun.h"
/* Defines
*
diff --git a/testcases/kernel/ipc/ipc_stress/semaphore_test_02.c
b/testcases/kernel/ipc/ipc_stress/semaphore_test_02.c
index f733389..fc8d2d9 100644
--- a/testcases/kernel/ipc/ipc_stress/semaphore_test_02.c
+++ b/testcases/kernel/ipc/ipc_stress/semaphore_test_02.c
@@ -77,6 +77,7 @@
#include <sys/wait.h>
#include <stdlib.h>
#include <string.h>
+#include "lapi/semun.h"
/*
* Defines
@@ -120,11 +121,7 @@ int childpid[MAX_CHILDREN];
int errors = 0;
pid_t parent_pid;
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short *array;
-} arg;
+union semun arg;
/*---------------------------------------------------------------------+
| main |
diff --git a/testcases/kernel/ipc/ipc_stress/semaphore_test_03.c
b/testcases/kernel/ipc/ipc_stress/semaphore_test_03.c
index 8955e02..d82e217 100644
--- a/testcases/kernel/ipc/ipc_stress/semaphore_test_03.c
+++ b/testcases/kernel/ipc/ipc_stress/semaphore_test_03.c
@@ -71,6 +71,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
+#include "lapi/semun.h"
/*
* Defines
@@ -136,11 +137,7 @@ pid_t childpid[MAX_CHILDREN];
pid_t parent_pid;
pid_t errpid;
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short *array;
-} arg;
+union semun arg;
/*---------------------------------------------------------------------+
| main |
diff --git a/testcases/kernel/ipc/ipc_stress/shmem_test_03.c
b/testcases/kernel/ipc/ipc_stress/shmem_test_03.c
index 845d3e6..c1b11fd 100644
--- a/testcases/kernel/ipc/ipc_stress/shmem_test_03.c
+++ b/testcases/kernel/ipc/ipc_stress/shmem_test_03.c
@@ -79,6 +79,7 @@
#include <sys/signal.h>
#include <sys/types.h>
#include <sys/wait.h>
+#include "lapi/semun.h"
/* Defines
*
@@ -140,11 +141,7 @@ int semid; /* semaphore id */
int num_children = DEFAULT_NUM_CHILDREN;
int buffer_size = DEFAULT_SHMEM_SIZE;
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short *array;
-} arg;
+union semun arg;
/*---------------------------------------------------------------------+
| main |
diff --git a/testcases/kernel/ipc/pipeio/pipeio.c
b/testcases/kernel/ipc/pipeio/pipeio.c
index da6a397..89c6cfb 100644
--- a/testcases/kernel/ipc/pipeio/pipeio.c
+++ b/testcases/kernel/ipc/pipeio/pipeio.c
@@ -53,6 +53,7 @@
#include "test.h"
#include "safe_macros.h"
+#include "lapi/semun.h"
char *TCID = "pipeio";
int TST_TOTAL = 1;
@@ -123,11 +124,7 @@ static int write_fd;
static int empty_read;
static int sem_id;
-static union semun {
- int val;
- struct semid_ds *buf;
- unsigned short int *array;
-} u;
+static union semun u;
int main(int ac, char *av[])
{
diff --git a/testcases/kernel/ipc/semaphore/sem01.c
b/testcases/kernel/ipc/semaphore/sem01.c
index d6fb8fb..5a45238 100644
--- a/testcases/kernel/ipc/semaphore/sem01.c
+++ b/testcases/kernel/ipc/semaphore/sem01.c
@@ -41,12 +41,7 @@
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/sem.h>
-
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short *array;
-};
+#include "lapi/semun.h"
int verbose = 0;
int loops = 100;
diff --git a/testcases/kernel/ipc/semaphore/sem02.c
b/testcases/kernel/ipc/semaphore/sem02.c
index 6d25569..7db142b 100644
--- a/testcases/kernel/ipc/semaphore/sem02.c
+++ b/testcases/kernel/ipc/semaphore/sem02.c
@@ -51,6 +51,7 @@
#include <pthread.h>
#include <sys/types.h>
#include <sys/ipc.h>
+#include "lapi/semun.h"
#define KEY IPC_PRIVATE
@@ -67,13 +68,6 @@ int TST_TOTAL = 1;
struct sembuf Psembuf = { 0, -1, SEM_UNDO };
struct sembuf Vsembuf = { 0, 1, SEM_UNDO };
-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 *ipc_buf; /* buffer for IPC_INFO */
-};
-
int sem_id;
int err_ret; /* This is used to determine PASS/FAIL status */
int main(int argc, char **argv)
diff --git a/testcases/kernel/sched/process_stress/process.c
b/testcases/kernel/sched/process_stress/process.c
index 8ed9e23..e0a1e38 100644
--- a/testcases/kernel/sched/process_stress/process.c
+++ b/testcases/kernel/sched/process_stress/process.c
@@ -45,6 +45,7 @@
#include <sys/shm.h>
#include <sys/types.h>
#include <sys/wait.h>
+#include "lapi/semun.h"
/* indexes into environment variable array */
#define ADBG 0
@@ -103,12 +104,7 @@ typedef struct messagebuf {
char mtext[80]; /* message text */
} Msgbuf;
-union semun { /* to fix problem with 4th arg of semctl in 64
bits MARIOG */
- int val;
- struct semid_ds *buf;
- unsigned short *array;
-} semarg = {
-0};
+union semun semarg;
/* structure of all environment variable used by program */
struct envstruct {
diff --git a/testcases/kernel/syscalls/cma/process_vm.h
b/testcases/kernel/syscalls/cma/process_vm.h
index 5241fa1..7df9aac 100644
--- a/testcases/kernel/syscalls/cma/process_vm.h
+++ b/testcases/kernel/syscalls/cma/process_vm.h
@@ -31,12 +31,7 @@
#include <sys/syscall.h>
#include <sys/uio.h>
#include <unistd.h>
-
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short int *array;
-};
+#include "lapi/semun.h"
static inline ssize_t test_process_vm_readv(pid_t pid,
const struct iovec *lvec, unsigned long liovcnt,
diff --git a/testcases/kernel/syscalls/ipc/lib/ipcsem.h
b/testcases/kernel/syscalls/ipc/lib/ipcsem.h
index 9324e69..6a37672 100644
--- a/testcases/kernel/syscalls/ipc/lib/ipcsem.h
+++ b/testcases/kernel/syscalls/ipc/lib/ipcsem.h
@@ -29,6 +29,7 @@
#include <sys/sem.h>
#include "test.h"
+#include "lapi/semun.h"
void cleanup(void);
void setup(void);
@@ -46,13 +47,6 @@ key_t semkey; /* an IPC key generated
by ftok() */
extern key_t semkey; /* an IPC key generated by ftok() */
#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 *ipc_buf; /* buffer for IPC_INFO */
-};
-
void rm_sema(int sem_id);
int getipckey();
diff --git a/testcases/kernel/syscalls/ipc/semctl/semctl07.c
b/testcases/kernel/syscalls/ipc/semctl/semctl07.c
index f51099b..3cc1eff 100644
--- a/testcases/kernel/syscalls/ipc/semctl/semctl07.c
+++ b/testcases/kernel/syscalls/ipc/semctl/semctl07.c
@@ -62,12 +62,6 @@ int main(int argc, char *argv[])
int status;
struct semid_ds buf_ds;
- union semun {
- int val;
- struct semid_ds *buf;
- short *array;
- };
-
union semun arg;
setup();
diff --git a/testcases/kernel/syscalls/ipc/semop/semop02.c
b/testcases/kernel/syscalls/ipc/semop/semop02.c
index 6d3b3ec..cf6d1ab 100644
--- a/testcases/kernel/syscalls/ipc/semop/semop02.c
+++ b/testcases/kernel/syscalls/ipc/semop/semop02.c
@@ -124,7 +124,7 @@ void setup(void)
"couldn't create semaphore in setup");
}
- arr.ipc_buf = &ipc_buf;
+ arr.__buf = &ipc_buf;
if (semctl(sem_id_1, 0, IPC_INFO, arr) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "semctl() IPC_INFO failed");
diff --git a/testcases/kernel/syscalls/sendmsg/sendmsg02.c
b/testcases/kernel/syscalls/sendmsg/sendmsg02.c
index 06f8163..bc71e9d 100644
--- a/testcases/kernel/syscalls/sendmsg/sendmsg02.c
+++ b/testcases/kernel/syscalls/sendmsg/sendmsg02.c
@@ -44,12 +44,7 @@
#include "config.h"
#include "test.h"
#include "safe_macros.h"
-
-union semun {
- int val;
- struct semid_ds *buf;
- unsigned short int *array;
-};
+#include "lapi/semun.h"
char *TCID = "sendmsg02";
--
1.7.1
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