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typedef struct {
PyObject_HEAD
key_t key;
int id;
void *address;
} SharedMemory;
/* Union for passing values to shm_set_ipc_perm_value() */
union ipc_perm_value {
uid_t uid;
gid_t gid;
mode_t mode;
};
/* Object methods */
PyObject *SharedMemory_new(PyTypeObject *, PyObject *, PyObject *);
int SharedMemory_init(SharedMemory *, PyObject *, PyObject *);
void SharedMemory_dealloc(SharedMemory *);
PyObject *SharedMemory_attach(SharedMemory *, PyObject *);
PyObject *SharedMemory_detach(SharedMemory *);
PyObject *SharedMemory_read(SharedMemory *, PyObject *, PyObject *);
PyObject *SharedMemory_write(SharedMemory *, PyObject *, PyObject *);
PyObject *SharedMemory_remove(SharedMemory *);
/* Object attributes (read-write & read-only) */
PyObject *shm_get_uid(SharedMemory *);
int shm_set_uid(SharedMemory *, PyObject *);
PyObject *shm_get_gid(SharedMemory *);
int shm_set_gid(SharedMemory *, PyObject *);
PyObject *shm_get_mode(SharedMemory *);
int shm_set_mode(SharedMemory *, PyObject *);
PyObject *shm_get_key(SharedMemory *);
PyObject *shm_get_size(SharedMemory *);
PyObject *shm_get_address(SharedMemory *);
PyObject *shm_get_attached(SharedMemory *);
PyObject *shm_get_last_attach_time(SharedMemory *);
PyObject *shm_get_last_detach_time(SharedMemory *);
PyObject *shm_get_last_change_time(SharedMemory *);
PyObject *shm_get_creator_pid(SharedMemory *);
PyObject *shm_get_last_pid(SharedMemory *);
PyObject *shm_get_number_attached(SharedMemory *);
PyObject *shm_get_cuid(SharedMemory *);
PyObject *shm_get_cgid(SharedMemory *);
PyObject *shm_str(SharedMemory *);
PyObject *shm_repr(SharedMemory *);
/* Utility functions */
PyObject *shm_remove(int);
PyObject *shm_attach(SharedMemory *, int);
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