Go: removing request registry.

Passing unsafe.Pointers (void *) from Go to C is complicated by an attempt
to make such pointers less unsafe.

A straightforward optimization is to replace 'unsafe.Pointer' with 'uintptr'
(thanks to Xin Huang for the idea: https://stackoverflow.com/a/44826533 ).

As a result, request registry with mutex is gone.

1 files changed, 0 insertions, 15 deletions

diff --git a/src/go/unit/cbytes-1.6.go b/src/go/unit/cbytes-1.6.go
deleted file mode 100644
index f756b1de..00000000
--- a/src/go/unit/cbytes-1.6.go
+++ /dev/null
@@ -1,15 +0,0 @@
-// +build !go1.7
-
-/*
- * Copyright (C) Max Romanov
- * Copyright (C) NGINX, Inc.
- */
-
-package unit
-
-import "C"
-import "unsafe"
-
-func getCBytes(p []byte) unsafe.Pointer {
-	return unsafe.Pointer(C.CString(string(p))) // go <= 1.6
-}