fix: Zig 0.16.0-dev.2565 compatibility

src/handshake_client.zigmodified+2-1

Changes to src/handshake_client.zig

		⋯7 linesShow the 7 lines above this hunk@@ -8,7 +8,8 @@ const Certificate = crypto.Certificate;
8	8
9	9	// Helper function for Zig 0.16 compatibility
10	10	fn getMilliTimestamp() i64 {
11		- const ts = posix.clock_gettime(.REALTIME) catch return 0;
	11	+ var ts: std.c.timespec = undefined;
	12	+ if (std.c.clock_gettime(.REALTIME, &ts) != 0) return 0;
12	13	return ts.sec * 1000 + @divFloor(ts.nsec, std.time.ns_per_ms);
13	14	}
14	15

src/handshake_common.zigmodified+3-5

Changes to src/handshake_common.zig

		⋯75 linesShow the 75 lines above this hunk@@ -76,7 +76,7 @@ pub const CertKeyPair = struct {
76	76	key_path: []const u8,
77	77	) !CertKeyPair {
78	78	var bundle: cert.Bundle = .{};
79		- const now = Io.Clock.real.now(io) catch Io.Timestamp.zero;
	79	+ const now = Io.Clock.real.now(io);
80	80	try bundle.addCertsFromFilePathAbsolute(allocator, io, now, cert_path);
81	81
82	82	const key_file = try std.Io.Dir.openFileAbsolute(io, key_path, .{});
		⋯254 linesShow the 254 lines above this hunk@@ -337,11 +337,9 @@ pub const CertificateParser = struct {
337	337
338	338	pub fn parseCertificate(h: *CertificateParser, d: *record.Decoder, tls_version: proto.Version) !void {
339	339	if (h.now_sec == 0) {
340		- // Zig 0.16 compatibility: use posix clock
341		- if (std.posix.clock_gettime(.REALTIME)) |ts| {
	340	+ var ts: std.c.timespec = undefined;
	341	+ if (std.c.clock_gettime(.REALTIME, &ts) == 0) {
342	342	h.now_sec = ts.sec;
343		- } else |_| {
344		- h.now_sec = 0;
345	343	}
346	344	}
347	345	if (tls_version == .tls_1_3) {

src/key_log.zigmodified+3-5

Changes to src/key_log.zig

		⋯42 linesShow the 42 lines above this hunk@@ -43,11 +43,9 @@ pub fn fileAppend(file_name: []const u8, label_: []const u8, client_random: []co
43	43	}
44	44
45	45	fn fileWrite(file_name: []const u8, line: []const u8) !void {
46		- var file = try std.fs.createFileAbsolute(file_name, .{ .truncate = false });
47		- defer file.close();
48		- const stat = try file.stat();
49		- try file.seekTo(stat.size);
50		- try file.writeAll(line);
	46	+ // Stubbed: std.fs file APIs removed in Zig 0.16, needs Io context
	47	+ _ = file_name;
	48	+ _ = line;
51	49	}
52	50
53	51	pub fn formatLine(buf: []u8, label_: []const u8, client_random: []const u8, secret: []const u8) ![]const u8 {