diff options
Diffstat (limited to 'nihil.posix/execvp.ccm')
| -rw-r--r-- | nihil.posix/execvp.ccm | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/nihil.posix/execvp.ccm b/nihil.posix/execvp.ccm index 680a13e..270e311 100644 --- a/nihil.posix/execvp.ccm +++ b/nihil.posix/execvp.ccm @@ -1,6 +1,7 @@ // This source code is released into the public domain. module; +#include <coroutine> #include <string> #include <expected> #include <format> @@ -8,6 +9,7 @@ module; export module nihil.posix:execvp; import nihil.error; +import nihil.monad; import :argv; import :execv; import :find_in_path; @@ -20,11 +22,8 @@ namespace nihil { export [[nodiscard]] auto execvp(std::string_view file, argv &&argv) -> std::expected<execv, error> { - auto filename = nihil::find_in_path(file); - if (!filename) - return std::unexpected(nihil::error( - std::format("executable not found in path: {}", file))); - return execv(std::move(*filename), std::move(argv)); + auto filename = co_await find_in_path(file); + co_return execv(std::move(filename), std::move(argv)); } } // namespace nihil |