libgo: Update to go1.6rc1.

    
    Reviewed-on: https://go-review.googlesource.com/19200

From-SVN: r233110

1 files changed, 27 insertions, 0 deletions

diff --git a/libgo/go/runtime/os1_linux_generic.go b/libgo/go/runtime/os1_linux_generic.go
new file mode 100644
index 0000000..2c8b743
--- /dev/null
+++ b/libgo/go/runtime/os1_linux_generic.go
@@ -0,0 +1,27 @@
+// Copyright 2009 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.
+
+// +build !mips64
+// +build !mips64le
+// +build linux
+
+package runtime
+
+var sigset_all = sigset{^uint32(0), ^uint32(0)}
+
+func sigaddset(mask *sigset, i int) {
+	(*mask)[(i-1)/32] |= 1 << ((uint32(i) - 1) & 31)
+}
+
+func sigdelset(mask *sigset, i int) {
+	(*mask)[(i-1)/32] &^= 1 << ((uint32(i) - 1) & 31)
+}
+
+func sigfillset(mask *uint64) {
+	*mask = ^uint64(0)
+}
+
+func sigcopyset(mask *sigset, m sigmask) {
+	copy((*mask)[:], m[:])
+}