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Bug 22443 – OpenBSD: Fix Fiber support by adding MAP_STACK

Status: RESOLVED
Resolution: FIXED
Severity: major
Priority: P1
Component: druntime
Product: D
Version: D2
Platform: All
OS: Other
Creation time: 2021-10-28T02:00:08Z
Last change time: 2021-10-28T07:24:25Z
Keywords: pull
Assigned to: No Owner
Creator: Brian Callahan

Comments

Comment #0 by bcallah — 2021-10-28T02:00:08Z

On OpenBSD, MAP_STACK is required for Fibers to work. Without it, code using Fibers immediately segfaults. This patch was created by [email protected] -- I am committing it for him. The OpenBSD packages of all three D compilers are using this fix.

Comment #1 by dlang-bot — 2021-10-28T02:01:27Z

@ibara created dlang/druntime pull request #3601 "Fix Issue 22443 - OpenBSD: Fix Fiber support by adding MAP_STACK" fixing this issue: - Fix Issue 22443 - OpenBSD: Fix Fiber support by adding MAP_STACK https://github.com/dlang/druntime/pull/3601

Comment #2 by dlang-bot — 2021-10-28T07:24:25Z

dlang/druntime pull request #3601 "Fix Issue 22443 - OpenBSD: Fix Fiber support by adding MAP_STACK" was merged into stable: - 05f8b65f52b10946d03b94c39a2f4b693cb56097 by Brian Callahan: Fix Issue 22443 - OpenBSD: Fix Fiber support by adding MAP_STACK https://github.com/dlang/druntime/pull/3601