nihil.posix/unistd.ccm


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// This source code is released into the public domain.
module;

#include <unistd.h>

export module nihil.posix:unistd;

import nihil.std;
import nihil.util;

// 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;
}

};