1# ability_access_control.h 2 3 4## Overview 5 6Declares the APIs for implementing application access control. 7 8**Library**: ability_access_control.so 9 10**File to include**: <accesstoken/ability_access_control.h> 11 12**System capability**: SystemCapability.Security.AccessToken 13 14**Since**: 12 15 16**Related module**: [AbilityAccessControl](_ability_access_control.md) 17 18 19## Summary 20 21 22### Functions 23 24| Name| Description| 25| -------- | -------- | 26| bool [OH_AT_CheckSelfPermission](_ability_access_control.md#oh_at_checkselfpermission) (const char \*permission) | Checks whether a permission is granted to this application. | 27