07bdf1dc54
Add a new API (not public/exported) for registering a function with the runtime that should be called when program execution terminates, to be used in the new code coverage re-implementation. The API looks like func addExitHook(f func(), runOnNonZeroExit bool) The first argument is the function to be run, second argument controls whether the function is invoked even if there is a call to os.Exit with a non-zero status. Exit hooks are run in reverse order of registration, e.g. the first hook to be registered will be the last to run. Exit hook functions are not allowed to panic or to make calls to os.Exit. Updates #51430. Change-Id: I906f8c5184b7c1666f05a62cfc7833bf1a4300c4 Reviewed-on: https://go-review.googlesource.com/c/go/+/354790 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Than McIntosh <thanm@google.com> Reviewed-by: Michael Knyszek <mknyszek@google.com> |
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