diff options
Diffstat (limited to 'nihil.posix/rename.ccm')
| -rw-r--r-- | nihil.posix/rename.ccm | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/nihil.posix/rename.ccm b/nihil.posix/rename.ccm index a1b292e..c46005e 100644 --- a/nihil.posix/rename.ccm +++ b/nihil.posix/rename.ccm @@ -1,12 +1,9 @@ // This source code is released into the public domain. -module; - -#include <expected> -#include <filesystem> - export module nihil.posix:rename; +import nihil.std; import nihil.error; +import nihil.util; namespace nihil { @@ -15,12 +12,11 @@ export [[nodiscard]] auto rename(std::filesystem::path const &oldp, std::filesystem::path const &newp) -> std::expected<void, error> { - auto err = std::error_code(); - - std::filesystem::rename(oldp, newp, err); + auto guard = save_errno(); - if (err) - return std::unexpected(error(err)); + auto const ret = std::rename(oldp.string().c_str(), newp.string().c_str()); + if (ret == -1) + return std::unexpected(error(sys_error())); return {}; } |