From e3e29ce7a1601eb14ecf4b1e3cfe5273b8bf482d Mon Sep 17 00:00:00 2001
From: Wayne Meissner <wmeissner@gmail.com>
Date: Thu, 18 Feb 2010 18:24:13 +1000
Subject: Open libraries with RTLD_LOCAL by default

---
 lib/ffi/library.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ffi/library.rb b/lib/ffi/library.rb
index 1ba8475..4aefd46 100644
--- a/lib/ffi/library.rb
+++ b/lib/ffi/library.rb
@@ -42,7 +42,7 @@ module FFI
 
       ffi_libs = names.map do |name|
         if name == FFI::CURRENT_PROCESS
-          FFI::DynamicLibrary.open(nil, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_GLOBAL)
+          FFI::DynamicLibrary.open(nil, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_LOCAL)
         else
           libnames = (name.is_a?(::Array) ? name : [ name ]).map { |n| [ n, FFI.map_library_name(n) ].uniq }.flatten.compact
           lib = nil
@@ -50,7 +50,7 @@ module FFI
 
           libnames.each do |libname|
             begin
-              lib = FFI::DynamicLibrary.open(libname, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_GLOBAL)
+              lib = FFI::DynamicLibrary.open(libname, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_LOCAL)
               break if lib
             rescue Exception => ex
               errors[libname] = ex
-- 
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