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expand the sysv shmem test to look for semaphores as well as shared

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memory. Some FreeBSD systems have sysv shared memory but no
semaphores!
(This used to be commit 3f4959a065ed987a8254903a5aaf6234bb88ad5c)
This commit is contained in:
Andrew Tridgell 1998-09-05 13:35:54 +00:00
parent f6044c87c0
commit f5e6f03389
1 changed files with 21 additions and 1 deletions
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22
source3/tests/sysv_ipc.c
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@ -6,15 +6,27 @@
#include <sys/stat.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <sys/sem.h>
#define KEY 0x963796
#define SEMKEY 0x963797
#define SIZE (32*1024)
#ifndef HAVE_UNION_SEMUN
union semun {
int val;
struct semid_ds *buf;
unsigned short *array;
};
#endif
main()
{
int id;
int id, sem_id;
int *buf;
int count=7;
union semun su;
#ifdef LINUX
if (sizeof(struct shmid_ds) == 52) {
@ -23,6 +35,14 @@ main()
}
#endif
sem_id = semget(SEMKEY, 1, IPC_CREAT|IPC_EXCL|0600);
if (sem_id == -1) exit(1);
su.val = 1;
semctl(sem_id, 0, IPC_RMID, su);
id = shmget(KEY, 0, 0);
if (id != -1) {
if (shmctl(id, IPC_RMID, 0) != 0) exit(1);