os: fix documentation for Executable on OpenBSD

Executable on OpenBSD now uses Args[0] so procfs is no longer
required.

Change-Id: I4155ac76f8909499783e876e92ee4f13a35b47dd
Reviewed-on: https://go-review.googlesource.com/46211
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/os/executable.go b/src/os/executable.go
index 8c21246f5a89442b91cd527808708e619cc19da6..17eed10bc9f450560385cb48ce4860ff748d9ace 100644 (file)
--- a/src/os/executable.go
+++ b/src/os/executable.go
@@ -16,8 +16,7 @@ package os
 // The main use case is finding resources located relative to an
 // executable.
 //
-// Executable is not supported on nacl or OpenBSD (unless procfs is
-// mounted.)
+// Executable is not supported on nacl.
 func Executable() (string, error) {
        return executable()
 }