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Commit Graph

2 Commits

Author SHA1 Message Date
Andrew Gerrand
39ffd546bd sync: fix example code
Fixes #1631.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4303046
2011-03-23 14:24:30 +11:00
Gustavo Niemeyer
63457d089e sync: Proposal for barrier implementation
As discussed in the mailing list, this adds a simple barrier
implementation to the sync package which enables one or more
goroutines to wait for a counter to go down to zero.

R=rsc, rog, r
CC=golang-dev
https://golang.org/cl/3770045
2011-02-03 12:39:11 -08:00