Upcall
Definition & Meaning
Part of speech noun
Quick meaning: Upcall is a noun meaning (programming) A call from a lower-level subsystem, such as a kernel or framework, to a higher-level subsystem, such as user code.
Meaning
(programming) A call from a lower-level subsystem, such as a kernel or framework, to a higher-level subsystem, such as user code.
More Meanings
- To perform such a call.
Word Forms
- upcalls
- upcalling
- upcalled
Related Words
Related dictionary entries include downcall, call, caller, subsubroutine, subprocedure, callsite.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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