Ian Lance Taylor 7c1be45f58 io: Avoid race condition in pipe. ... One goroutine started up and was waiting in rw. Then another goroutine decided to close the pipe. The closing goroutine stalled calling p.io.Lock() in pipeHalf.close. (This happened in gccgo). If the closing goroutine had been able to set the ioclosed flag, it would have gone on to tell the runner that the pipe was closed, which would then send an EINVAL to the goroutine sleeping in rw. Unlocking p.io before sleeping in rw avoids the race. R=rsc, rsc1 CC=golang-dev https://golang.org/cl/1682048		2010-06-30 13:14:46 -07:00
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ioutil	io/ioutil: add TempFile	2010-06-03 16:29:34 -07:00
io_test.go	1) Change default gofmt default settings for	2009-12-15 15:35:38 -08:00
io.go	strings: delete Runes, Bytes	2010-02-25 16:01:29 -08:00
Makefile	move ReadFile, WriteFile, and ReadDir into a separate io/ioutil package.	2009-12-02 22:02:14 -08:00
pipe_test.go	pipe: implementation #3; this time for sure!	2010-04-27 10:17:17 -07:00
pipe.go	io: Avoid race condition in pipe.	2010-06-30 13:14:46 -07:00