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/process.ccm | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

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

diff --git a/nihil.posix/process.ccm b/nihil.posix/process.ccm
index ee7de15..9fbf34c 100644
--- a/nihil.posix/process.ccm
+++ b/nihil.posix/process.ccm
@@ -1,19 +1,17 @@
 // This source code is released into the public domain.
 module;
 
-#include <expected>
-#include <optional>
-#include <system_error>
-#include <utility>
-
 #include <sys/wait.h>
 
 export module nihil.posix:process;
 
+import nihil.std;
 import nihil.error;
 
 namespace nihil {
 
+export struct process;
+
 // wait_result: the exit status of a process.
 export struct wait_result final
 {
@@ -58,7 +56,7 @@ private:
 };
 
 // Represents a process we created, which can be waited for.
-export struct process final
+struct process final
 {
 	process() = delete;
 
@@ -83,7 +81,8 @@ export struct process final
 	// Movable.
 	process(process &&other) noexcept
 		: m_pid(std::exchange(other.m_pid, -1))
-	{}
+	{
+	}
 
 	auto operator=(this process &self, process &&other) noexcept -> process &
 	{
@@ -113,7 +112,7 @@ export struct process final
 		auto status = int{};
 		auto ret = waitpid(self.m_pid, &status, 0);
 		if (ret == -1)
-			return std::unexpected(error(std::errc(errno)));
+			return error(sys_error());
 
 		return wait_result(status);
 	}
-- 
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