readme and minor

README.md

@@ -0,0 +1,10 @@
+# init-rs
+
+Should be pretty much a drop-in replacement for `sinit`. Apart from Rust, the difference is that `initrs` is more
+talkative and has more checks (for instance checks if init script/command failed). Also allows timeout duration to be customized.
+
+Disclaimer: I am not sure if my `sig_reap` is 100% correct.
+
+## Customization
+
+To customize, edit `src/config.rs`.

src/config.rs

@@ -1,5 +1,9 @@
+/// time-out duration for SIGALRMs across initrs (all 2 of them)
 pub static TIMEOUT: u32 = 30;
 
+/// init script/command/program to be ran once initrs initializes
 pub static INIT_CMD:     &'static [&'static str] = &["/bin/rc.init"];
+/// command to reboot
 pub static REBOOT_CMD:   &'static [&'static str] = &["/bin/rc.shutdown", "reboot"];
-pub static POWEROFF_CMD: &'static [&'static str] = &["/bin/rc.init", "poweroff"];
+/// command to shutdown
+pub static POWEROFF_CMD: &'static [&'static str] = &["/bin/rc.shutdown", "poweroff"];