tree e31c725c8b45e0a16146035be5838dee2acf9dd7
parent 42b317875d0fa942474b76e1b46a6060d720ae6e
author Jean de Klerk <deklerk@google.com> 1537812943 -0700
committer Brad Fitzpatrick <bradfitz@golang.org> 1545420736 +0000

semaphore: add more Acquire documentation

Change-Id: Ie64db438145a307ec8aef8fd412d445a2fe74d40
Reviewed-on: https://go-review.googlesource.com/c/136995
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>