posix: add tempfile()

1 files changed, 23 insertions, 0 deletions

diff --git a/nihil.posix/posix.rename.ccm b/nihil.posix/posix.rename.ccm
new file mode 100644
index 0000000..796ec5b
--- /dev/null
+++ b/nihil.posix/posix.rename.ccm
@@ -0,0 +1,23 @@
+/*
+ * This source code is released into the public domain.
+ */
+
+module;
+
+#include <expected>
+#include <filesystem>
+
+export module nihil.posix:rename;
+
+import nihil.error;
+
+namespace nihil {
+
+/*
+ * Rename a file (or directory).
+ */
+export [[nodiscard]] auto
+rename(std::filesystem::path const &oldp, std::filesystem::path const &newp)
+	-> std::expected<void, error>;
+
+} // namespace nihil