:sig
void cwd_set(String path)

:params
path : the new working directory

:see
>sys

:content
Sets the host worker process current directory. In wasm this is a hostcall, so restore the previous directory when using it inside request code.

:example
String old = cwd_get();
cwd_set("/tmp");
print("cwd is now ", cwd_get(), "\n");
cwd_set(old);