From 98825661ddb4dd5cfa603291a69b5c4d3d98e791 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Mon, 17 Apr 2000 05:56:49 +0000 Subject: removed some obsolete configure tests (sysv ipc etc) (This used to be commit e8905a557a342ba3604a61663c6ff24887a9fd46) --- source3/tests/sysv_ipc.c | 88 ------------------------------------------------ 1 file changed, 88 deletions(-) delete mode 100644 source3/tests/sysv_ipc.c (limited to 'source3/tests/sysv_ipc.c') diff --git a/source3/tests/sysv_ipc.c b/source3/tests/sysv_ipc.c deleted file mode 100644 index 9f0e20957a..0000000000 --- a/source3/tests/sysv_ipc.c +++ /dev/null @@ -1,88 +0,0 @@ -/* this tests whether we can use a sysv shared memory segment - as needed for the sysv varient of FAST_SHARE_MODES */ - -#if defined(HAVE_UNISTD_H) -#include -#endif -#include -#include -#include -#include -#include - -#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, sem_id; - int *buf; - int count=7; - union semun su; - -#ifdef LINUX - if (sizeof(struct shmid_ds) == 52) { - printf("WARNING: You probably have a broken set of glibc2 include files - disabling sysv shared memory\n"); - exit(1); - } -#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); - } - - if (fork() == 0) { - /* uggh - need locking */ - sleep(2); - - /* get an existing area */ - id = shmget(KEY, 0, 0); - if (id == -1) exit(1); - - buf = (int *)shmat(id, 0, 0); - if (buf == (int *)-1) exit(1); - - - while (count-- && buf[6124] != 55732) sleep(1); - - if (count <= 0) exit(1); - - buf[1763] = 7268; - exit(0); - } - - id = shmget(KEY, SIZE, IPC_CREAT | IPC_EXCL | 0600); - if (id == -1) exit(1); - - buf = (int *)shmat(id, 0, 0); - - if (buf == (int *)-1) exit(1); - - buf[6124] = 55732; - - while (count-- && buf[1763] != 7268) sleep(1); - - shmctl(id, IPC_RMID, 0); - - if (count <= 0) exit(1); - exit(0); -} -- cgit