tiny.sql.SearchCacheLock

1pub const Lock = struct {2    file: std.Io.File,34    pub fn acquire(root: []const u8, name: []const u8) !Lock {5        var dir = try std.Io.Dir.openDirAbsolute(fs_io, root, .{});6        defer dir.close(fs_io);7        const file = try dir.createFile(fs_io, name, .{8            .truncate = false,9            .read = true,10            .permissions = @fromBackingInt(@intCast(0o600)),11        });12        errdefer file.close(fs_io);13        try file.lock(fs_io, .exclusive);14        return .{ .file = file };15    }1617    pub fn release(self: *Lock) void {18        self.file.unlock(fs_io);19        self.file.close(fs_io);20        self.* = undefined;21    }22};

1pub const SearchCacheLock = search.CacheLock;