# Test-and-set

> atomic operation used for computer program synchronization

**Wikidata**: [Q1326646](https://www.wikidata.org/wiki/Q1326646)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Test-and-set)  
**Source**: https://4ort.xyz/entity/test-and-set


## References

1. Freebase Data Dumps. 2013