From 02f09ee78a383699bb1182ac135cdba5b2f7c044 Mon Sep 17 00:00:00 2001
From: Elliot Saba <staticfloat@gmail.com>
Date: Fri, 26 Mar 2021 10:01:42 -0700
Subject: [PATCH] [Libdl] Use RTLD_NOLOAD when calling dlpath(::String)
 (#39676)

This should make it faster and have fewer side-effects to look up the absolute path of libraries.
---
 base/libdl.jl | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/base/libdl.jl b/base/libdl.jl
index 4f29260bb24f82..9f37eb2034007c 100644
--- a/base/libdl.jl
+++ b/base/libdl.jl
@@ -237,10 +237,9 @@ julia> dlpath("libjulia")
 ```
 """
 function dlpath(libname::Union{AbstractString, Symbol})
-    handle = dlopen(libname)
-    path = dlpath(handle)
-    dlclose(handle)
-    return path
+    dlopen(libname, RTLD_NOLOAD) do handle
+        return dlpath(handle)
+    end
 end
 
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