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| author | Jacob Young <jacobly0@users.noreply.github.com> | 2025-10-09 15:22:14 -0400 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2025-10-10 22:47:36 -0700 |
| commit | b2bc6073c8ada065906da9e3b5a4a2e7db04c21d (patch) | |
| tree | ddaba6a7a70c69ae72bad8c6c5644596e427040c /src | |
| parent | c17e18647bf55bae38a1837a6afb19b0f2393892 (diff) | |
| download | zig-b2bc6073c8ada065906da9e3b5a4a2e7db04c21d.tar.gz zig-b2bc6073c8ada065906da9e3b5a4a2e7db04c21d.zip | |
windows: workaround kernel race condition
This was causing flaky CI failures.
Diffstat (limited to 'src')
| -rw-r--r-- | src/link.zig | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/link.zig b/src/link.zig index 1cf54f531c..9edd58109c 100644 --- a/src/link.zig +++ b/src/link.zig @@ -616,9 +616,19 @@ pub const File = struct { &coff.mf else unreachable; - mf.file = try base.emit.root_dir.handle.openFile(base.emit.sub_path, .{ + mf.file = for (0..2) |_| break base.emit.root_dir.handle.openFile(base.emit.sub_path, .{ .mode = .read_write, - }); + }) catch |err| switch (err) { + error.AccessDenied => switch (builtin.os.tag) { + .windows => { + // give the kernel a chance to finish closing the executable handle + std.os.windows.kernel32.Sleep(0); + continue; + }, + else => return error.AccessDenied, + }, + else => |e| return e, + } else return error.AccessDenied; base.file = mf.file; try mf.ensureTotalCapacity(@intCast(mf.nodes.items[0].location().resolve(mf)[1])); }, |