Adding upstream version 1.21.8.upstream/1.21.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/os/executable_solaris.go b/src/os/executable_solaris.go
new file mode 100644
index 0000000..b145980
--- /dev/null
+++ b/src/os/executable_solaris.go
@@ -0,0 +1,32 @@
+// Copyright 2016 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.
+
+package os
+
+import "syscall"
+
+var executablePath string // set by sysauxv in ../runtime/os3_solaris.go
+
+var initCwd, initCwdErr = Getwd()
+
+func executable() (string, error) {
+	path := executablePath
+	if len(path) == 0 {
+		path, err := syscall.Getexecname()
+		if err != nil {
+			return path, err
+		}
+	}
+	if len(path) > 0 && path[0] != '/' {
+		if initCwdErr != nil {
+			return path, initCwdErr
+		}
+		if len(path) > 2 && path[0:2] == "./" {
+			// skip "./"
+			path = path[2:]
+		}
+		return initCwd + "/" + path, nil
+	}
+	return path, nil
+}