# xpc_debugger_api_misuse_info() Returns a pointer to a string that describes the reason XPC aborts the calling process. ``` func xpc_debugger_api_misuse_info() -> UnsafePointer! ``` ## Return Value A pointer to the human-readable string describing the reason the caller was aborted. If XPC was not responsible for the program’s termination, `NULL` will be returned. ## Discussion This function is only callable from within a debugger. It isn’t meant to be called by the program directly. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)