diff options
Diffstat (limited to 'source4/torture/util_smb.c')
-rw-r--r-- | source4/torture/util_smb.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/source4/torture/util_smb.c b/source4/torture/util_smb.c index 6975b10f41..324288b0e3 100644 --- a/source4/torture/util_smb.c +++ b/source4/torture/util_smb.c @@ -249,63 +249,6 @@ int create_complex_dir(struct smbcli_state *cli, TALLOC_CTX *mem_ctx, const char return fnum; } - - -/* return a pointer to a anonymous shared memory segment of size "size" - which will persist across fork() but will disappear when all processes - exit - - The memory is not zeroed - - This function uses system5 shared memory. It takes advantage of a property - that the memory is not destroyed if it is attached when the id is removed - */ -void *shm_setup(int size) -{ - int shmid; - void *ret; - -#ifdef __QNXNTO__ - shmid = shm_open("private", O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); - if (shmid == -1) { - printf("can't get shared memory\n"); - exit(1); - } - shm_unlink("private"); - if (ftruncate(shmid, size) == -1) { - printf("can't set shared memory size\n"); - exit(1); - } - ret = mmap(0, size, PROT_READ | PROT_WRITE, MAP_SHARED, shmid, 0); - if (ret == MAP_FAILED) { - printf("can't map shared memory\n"); - exit(1); - } -#else - shmid = shmget(IPC_PRIVATE, size, SHM_R | SHM_W); - if (shmid == -1) { - printf("can't get shared memory\n"); - exit(1); - } - ret = (void *)shmat(shmid, 0, 0); - if (!ret || ret == (void *)-1) { - printf("can't attach to shared memory\n"); - return NULL; - } - /* the following releases the ipc, but note that this process - and all its children will still have access to the memory, its - just that the shmid is no longer valid for other shm calls. This - means we don't leave behind lots of shm segments after we exit - - See Stevens "advanced programming in unix env" for details - */ - shmctl(shmid, IPC_RMID, 0); -#endif - - return ret; -} - - /** check that a wire string matches the flags specified not 100% accurate, but close enough for testing |