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authorMichael Stapelberg <stapelberg@debian.org>2013-03-04 21:27:36 +0100
committerMichael Stapelberg <michael@stapelberg.de>2013-03-04 21:27:36 +0100
commit04b08da9af0c450d645ab7389d1467308cfc2db8 (patch)
treedb247935fa4f2f94408edc3acd5d0d4f997aa0d8 /src/pkg/runtime/cgo/openbsd.c
parent917c5fb8ec48e22459d77e3849e6d388f93d3260 (diff)
downloadgolang-upstream/1.1_hg20130304.tar.gz
Imported Upstream version 1.1~hg20130304upstream/1.1_hg20130304
Diffstat (limited to 'src/pkg/runtime/cgo/openbsd.c')
-rw-r--r--src/pkg/runtime/cgo/openbsd.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/pkg/runtime/cgo/openbsd.c b/src/pkg/runtime/cgo/openbsd.c
new file mode 100644
index 000000000..84e9f9eff
--- /dev/null
+++ b/src/pkg/runtime/cgo/openbsd.c
@@ -0,0 +1,21 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Supply environ, __progname and __guard_local, because
+// we don't link against the standard OpenBSD crt0.o and
+// the libc dynamic library needs them.
+
+char *environ[1];
+char *__progname;
+long __guard_local;
+
+#pragma dynexport environ environ
+#pragma dynexport __progname __progname
+
+// This is normally marked as hidden and placed in the
+// .openbsd.randomdata section.
+#pragma dynexport __guard_local __guard_local
+
+// We override pthread_create to support PT_TLS.
+#pragma dynexport pthread_create pthread_create