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Shenghou Ma 77cd6197d7 runtime/cgo: initialize our pthread_create wrapper earlier on openbsd
This is a genuine bug exposed by our test for issue 9456: our wrapper
for pthread_create is not initialized until we initialize cgo itself,
but it is possible that a static constructor could call pthread_create,
and in that case, it will be calling a nil function pointer.

Fix that by also initializing the sys_pthread_create function pointer
inside our pthread_create wrapper function, and use a pthread_once to
make sure it is only initialized once.

Fix build for openbsd.

Change-Id: Ica4da2c21fcaec186fdd3379128ef46f0e767ed7
Reviewed-on: https://go-review.googlesource.com/2232
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2015-01-01 02:52:34 +00:00
api api: update next.txt 2014-12-18 03:21:48 +00:00
doc doc: 2015 will be the Year of the Gopher. 2014-12-31 13:00:03 +00:00
include liblink, cmd/ld, runtime: remove stackguard1 2014-12-29 07:36:07 +00:00
lib/time remove the obsolete lib/codereview. 2014-12-08 07:51:54 +00:00
misc misc/cgo/test: get rid of the backdoor package 2014-12-24 00:18:21 +00:00
src runtime/cgo: initialize our pthread_create wrapper earlier on openbsd 2015-01-01 02:52:34 +00:00
test cmd/gc: logical operators should produce untyped bool for untyped 2014-12-29 23:36:30 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore all: tighten overly-broad runtime/z* gitignore line 2014-12-10 00:45:47 +00:00
AUTHORS A+C: add another email address for Emil Hessman 2014-11-12 10:01:23 -08:00
CONTRIBUTING.md doc: update README.md and CONTRIBUTING.md in response to review comments 2014-12-10 22:48:34 +00:00
CONTRIBUTORS C: add Nick Cooper (Google CLA). 2014-11-14 17:03:17 +11:00
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