From 2e2d1bd3b6c7776b77c33b94f30ead89367a71e6 Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-fay.org>
Date: Tue, 1 Jul 2025 17:07:04 +0100
Subject: add nihil.std

---
 nihil.posix/unistd.ccm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 nihil.posix/unistd.ccm

(limited to 'nihil.posix/unistd.ccm')

diff --git a/nihil.posix/unistd.ccm b/nihil.posix/unistd.ccm
new file mode 100644
index 0000000..14c19ee
--- /dev/null
+++ b/nihil.posix/unistd.ccm
@@ -0,0 +1,23 @@
+// This source code is released into the public domain.
+module;
+
+#include <unistd.h>
+
+export module nihil.posix:unistd;
+
+import nihil.std;
+import nihil.error;
+
+// Symbols from unistd.h that might be useful.
+
+namespace nihil {
+
+export [[nodiscard]] auto fork() -> std::expected<::pid_t, error>
+{
+	auto const pid = ::fork();
+	if (pid == -1)
+		return std::unexpected(error(sys_error()));
+	return pid;
+}
+
+};
-- 
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