Bug 257709

Summary:	Provide public C API for constructing, checking, and duplicating SharedArrayBuffer instances
Product:	WebKit	Reporter:	Kasper Isager Dalsgarð <kasperisager>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	mark.lam, webkit-bug-importer, ysuzuki
Priority:	P2	Keywords:	InRadar
Version:	Safari 16
Hardware:	Mac (Apple Silicon)
OS:	macOS 13

Description Kasper Isager Dalsgarð 2023-06-05 04:03:38 PDT

The public JavaScriptCore C API is currently missing functions for constructing SharedArrayBuffer instances, checking if a value is a SharedArrayBuffer, and duplicating SharedArrayBuffer instances between contexts, possibly running on separate threads, to allow simultaneous access to the underlying backing store.

Comment 1 Radar WebKit Bug Importer 2023-06-12 04:04:16 PDT

<rdar://problem/110634944>