package exithook

Import Path
	internal/runtime/exithook (on go.dev)

Dependency Relation
	imports 2 packages, and imported by 2 packages

Involved Source Files

	  d hooks.go
		Package exithook provides limited support for on-exit cleanup.
		
		CAREFUL! The expectation is that Add should only be called
		from a safe context (e.g. not an error/panic path or signal
		handler, preemption enabled, allocation allowed, write barriers
		allowed, etc), and that the exit function F will be invoked under
		similar circumstances. That is the say, we are expecting that F
		uses normal / high-level Go code as opposed to one of the more
		restricted dialects used for the trickier parts of the runtime.
Package-Level Type Names (only one)

	/* sort by: alphabet | popularity */
	 type Hook (struct)
		A Hook is a function to be run at program termination
		(when someone invokes os.Exit, or when main.main returns).
		Hooks are run in reverse order of registration:
		the first hook added is the last one run.

		Fields (total 2)
			F func()
				// func to run

			RunOnFailure bool
				// whether to run on non-zero exit code

		As Inputs Of (at least one exported)
			func Add(h Hook)


Package-Level Functions (total 2)

	 func Add(h Hook)
		Add adds a new exit hook.

	 func Run(code int)
		Run runs the exit hooks.
		
		If an exit hook panics, Run will throw with the panic on the stack.
		If an exit hook invokes exit in the same goroutine, the goroutine will throw.
		If an exit hook invokes exit in another goroutine, that exit will block.


Package-Level Variables (total 3)

	  var Goid () uint64
	  var Gosched ()
		runtime sets these for us

	  var Throw (string)

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