diff options
Diffstat (limited to 'include/linux/lsm_hooks.h')
| -rw-r--r-- | include/linux/lsm_hooks.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 8ef4b3b89daa..bd402be091af 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1190,34 +1190,34 @@ * Security hooks for System V Semaphores * * @sem_alloc_security: - * Allocate and attach a security structure to the sma->sem_perm.security - * field. The security field is initialized to NULL when the structure is + * Allocate and attach a security structure to the @perm->security + * field. The security field is initialized to NULL when the structure is * first created. - * @sma contains the semaphore structure + * @perm contains the IPC permissions of the semaphore. * Return 0 if operation was successful and permission is granted. * @sem_free_security: - * deallocate security struct for this semaphore - * @sma contains the semaphore structure. + * Deallocate security structure @perm->security for the semaphore. + * @perm contains the IPC permissions of the semaphore. * @sem_associate: * Check permission when a semaphore is requested through the semget - * system call. This hook is only called when returning the semaphore + * system call. This hook is only called when returning the semaphore * identifier for an existing semaphore, not when a new one must be * created. - * @sma contains the semaphore structure. + * @perm contains the IPC permissions of the semaphore. * @semflg contains the operation control flags. * Return 0 if permission is granted. * @sem_semctl: * Check permission when a semaphore operation specified by @cmd is to be - * performed on the semaphore @sma. The @sma may be NULL, e.g. for + * performed on the semaphore. The @perm may be NULL, e.g. for * IPC_INFO or SEM_INFO. - * @sma contains the semaphore structure. May be NULL. + * @perm contains the IPC permissions of the semaphore. May be NULL. * @cmd contains the operation to be performed. * Return 0 if permission is granted. * @sem_semop: * Check permissions before performing operations on members of the - * semaphore set @sma. If the @alter flag is nonzero, the semaphore set + * semaphore set. If the @alter flag is nonzero, the semaphore set * may be modified. - * @sma contains the semaphore structure. + * @perm contains the IPC permissions of the semaphore. * @sops contains the operations to perform. * @nsops contains the number of operations to perform. * @alter contains the flag indicating whether changes are to be made. @@ -1654,11 +1654,11 @@ union security_list_options { int (*shm_shmat)(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg); - int (*sem_alloc_security)(struct kern_ipc_perm *sma); - void (*sem_free_security)(struct kern_ipc_perm *sma); - int (*sem_associate)(struct kern_ipc_perm *sma, int semflg); - int (*sem_semctl)(struct kern_ipc_perm *sma, int cmd); - int (*sem_semop)(struct kern_ipc_perm *sma, struct sembuf *sops, + int (*sem_alloc_security)(struct kern_ipc_perm *perm); + void (*sem_free_security)(struct kern_ipc_perm *perm); + int (*sem_associate)(struct kern_ipc_perm *perm, int semflg); + int (*sem_semctl)(struct kern_ipc_perm *perm, int cmd); + int (*sem_semop)(struct kern_ipc_perm *perm, struct sembuf *sops, unsigned nsops, int alter); int (*netlink_send)(struct sock *sk, struct sk_buff *skb); |