refactoring

1 files changed, 40 insertions, 0 deletions

diff --git a/nihil.posix/execl.ccm b/nihil.posix/execl.ccm
new file mode 100644
index 0000000..f3cbf9a
--- /dev/null
+++ b/nihil.posix/execl.ccm
@@ -0,0 +1,40 @@
+/*
+ * 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