/*
 * This source code is released into the public domain.
 */

module;

#include <expected>
#include <string>

#include "nihil.hh"

export module nihil.posix:execl;

import nihil.error;
import :argv;
import :execv;
import :fexecv;

namespace nihil {

/*
 * execl: equivalent to (f)execv, except the arguments are passed as a
 * variadic pack of string-like objects.
 */

export [[nodiscard]] auto execl(std::string_view path, auto &&...args) -> execv
{
	return execv(path, argv({std::string_view(args)...}));
}

#ifdef NIHIL_HAVE_FEXECVE

export [[nodiscard]] auto execl(fd &&executable, auto &&...args) -> fexecv
{
	return fexecv(std::move(executable), argv({std::string_view(args)...}));
}

#endif // NIHIL_HAVE_FEXECVE

} // namespace nihil