finish macOS support

1 files changed, 1 insertions, 50 deletions

diff --git a/nihil.posix/exec.cc b/nihil.posix/exec.cc
index 5bdcbf7..b4e8732 100644
--- a/nihil.posix/exec.cc
+++ b/nihil.posix/exec.cc
@@ -4,17 +4,8 @@
 
 module;
 
-#include <coroutine>
 #include <expected>
 #include <format>
-#include <string>
-#include <utility>
-
-#include <err.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-extern char **environ;
 
 module nihil.posix;
 
@@ -23,47 +14,7 @@ import nihil.monad;
 
 namespace nihil {
 
-fexecv::fexecv(fd &&execfd, argv &&args) noexcept
-	: m_execfd(std::move(execfd))
-	, m_args(std::move(args))
-{
-}
-
-auto fexecv::exec(this fexecv &self)
-	-> std::expected<void, error>
-{
-	::fexecve(self.m_execfd.get(), self.m_args.data(), environ);
-	return std::unexpected(error("fexecve failed",
-				     error(std::errc(errno))));
-}
-	
-fexecv::fexecv(fexecv &&) noexcept = default;
-auto fexecv::operator=(this fexecv &, fexecv &&) noexcept -> fexecv& = default;
-	
-auto execv(std::string_view path, argv &&argv)
-	-> std::expected<fexecv, error>
-{
-	auto file = co_await open(path, O_EXEC)
-		.transform_error([&] (error cause) {
-			return error(std::format("could not open {}", path),
-				     std::move(cause));
-		});
-
-	co_return fexecv(std::move(file), std::move(argv));
-}
-
-auto execvp(std::string_view file, argv &&argv)
-	-> std::expected<fexecv, error>
-{
-	auto execfd = find_in_path(file);
-	if (!execfd)
-		return std::unexpected(error(
-			std::format("executable not found in path: {}", file)));
-	return fexecv(std::move(*execfd), std::move(argv));
-}
-
-auto shell(std::string_view const &command)
-	-> std::expected<fexecv, error>
+auto shell(std::string_view const &command) -> std::expected<base_executor_type, error>
 {
 	return execl("/bin/sh", "sh", "-c", command);
 }