shithub: mc

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Add `tmpdir` function.

--- a/lib/fileutil/bld.sub

+++ b/lib/fileutil/bld.sub

@@ -1,6 +1,7 @@

 lib fileutil =

 	walk.myr

 	homedir.myr

+	tmpdir.myr

 	lib ../sys:sys

 	lib ../std:std

--- /dev/null

+++ b/lib/fileutil/tmpdir.myr

@@ -1,0 +1,12 @@

+use std

+

+pkg fileutil =

+	const homedir	: (-> byte[:])

+;;

+

+const homedir = {

+	match std.getenv("TMPDIR")

+	| `std.Some h:	-> d

+	| `std.None:	-> "/tmp"

+	;;

+}