SWI-Prolog -- prolog

Did you know ...

Search Documentation:

Predicate prolog_interrupt/0

HOME
DOWNLOAD
DOCUMENTATION
- Manual
- Packages
- FAQ
- Command line
- PlDoc
- Bluffers▶
- License
- Publications
- Rev 7 Extensions
TUTORIALS
- Beginner▶
- Advanced▶
- Web applications▶
- Semantic web▶
  - ClioPatria
  - RDF namespaces
- Graphics▶
  - XPCE
  - GUI options
- Machine learning▶
  - Probabilistic Logic Programming
- External collections▶
  - Meta level tutorials
- For packagers▶
  - Linux packages
COMMUNITY
COMMERCIAL
WIKI
- Login
- View changes
- Sandbox
- Wiki help
- All tags

Documentation
- Reference manual
  - Hackers corner
    - Simulating a debugger interrupt
      - prolog_interrupt/0
- Packages

Availability:built-in

Calls the functionality that allows for debugging after receiving (normally) SIGINT. This may be used in IDE environments to start debugging a toplevel thread by injecting this into the target thread using thread_signal/2.

History

Introduced in 9.0.0 (👉6a3f4ef) prolog_interrupt/0 to make a thread behave as if SIGINT is received using thread_signal/2.