From: David Crawshaw <crawshaw@golang.org>
Date: Mon, 2 Mar 2015 09:14:49 +0000 (-0500)
Subject: runtime: remove unused getenv function
X-Git-Tag: go1.5beta1~1770
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=dac3f486ac0be26fdbc0cf08d1cfecc43b4c2c53;p=gostls13.git

runtime: remove unused getenv function

Change-Id: I49cda99f81b754e25fad1483de373f7d07d64808
Reviewed-on: https://go-review.googlesource.com/6452
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/runtime/env_plan9.go b/src/runtime/env_plan9.go
index ec50cac484..b988020d9c 100644
--- a/src/runtime/env_plan9.go
+++ b/src/runtime/env_plan9.go
@@ -6,15 +6,6 @@ package runtime
 
 import "unsafe"
 
-func getenv(s *byte) *byte {
-	val := gogetenv(gostringnocopy(s))
-	if val == "" {
-		return nil
-	}
-	// Strings found in environment are NUL-terminated.
-	return &bytes(val)[0]
-}
-
 var tracebackbuf [128]byte
 
 func gogetenv(key string) string {
diff --git a/src/runtime/env_posix.go b/src/runtime/env_posix.go
index b6567d39f4..5e49287421 100644
--- a/src/runtime/env_posix.go
+++ b/src/runtime/env_posix.go
@@ -8,15 +8,6 @@ package runtime
 
 import "unsafe"
 
-func getenv(s *byte) *byte {
-	val := gogetenv(gostringnocopy(s))
-	if val == "" {
-		return nil
-	}
-	// Strings found in environment are NUL-terminated.
-	return &bytes(val)[0]
-}
-
 func gogetenv(key string) string {
 	env := environ()
 	if env == nil {