API управления SELinux (SELinux Management API)
Имя (Name)
semanage_modify - SELinux Management API
Синопсис (Synopsis)
The following modify function is supported for any semanage
record.
Replace the function and object name as necessary.
extern int MODIFY_FUNCTION (
semanage_handle_t *handle,
const semanage_OBJECT_key_t *key,
const semanage_OBJECT_t *data);
Описание (Description)
Behavior:
If a matching key is found in the local store, the
provided object will replace the current one. Otherwise,
it will be added to the store. When semanage_commit(3) is
invoked, changes will be permanently written into the
local store, and then loaded into policy. Validity of the
object being added is checked at commit time. Adding new
objects with respect to policy is allowed, except in the
case of booleans. Attempt to add new booleans with respect
to policy will fail at commit time.
Parameters:
The handle is used to track persistent state across
semanage calls, and for error reporting. The key
identifies the data object, which will be written into the
store. The key are data are properties of the caller, and
are not stored or modified internally.
Requirements:
This function requires an semanage connection to be
established (see semanage_connect(3) ), and must be
executed in a transaction (see
semanage_begin_transaction(3) ).
Возвращаемое значение (Return value)
In case of failure, -1 is returned, and the semanage error
callback is invoked, describing the error. Otherwise 0 is
returned.
Смотри также (See also)
semanage_handle_create(3), semanage_begin_transaction(3),
semanage_connect(3), semanage_commit(3).
