From c363b02443360c8c9a7850cba43b75bc81be75b1 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@cloudius-systems.com>
Date: Mon, 18 Mar 2013 16:13:02 +0100
Subject: [PATCH] add a dlfcn() stub
---
libc/dlfcn.cc | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libc/dlfcn.cc b/libc/dlfcn.cc
index d969b746e..472818fe5 100644
--- a/libc/dlfcn.cc
+++ b/libc/dlfcn.cc
@@ -1,6 +1,7 @@
#include <dlfcn.h>
#include "elf.hh"
#include <link.h>
+#include <osv/debug.h>
void* dlopen(const char* filename, int flags)
{
@@ -57,3 +58,10 @@ int dl_iterate_phdr(int (*callback)(struct dl_phdr_info *info,
});
return ret;
}
+
+extern "C" int dladdr(__const void *addr, Dl_info *info)
+{
+ kprintf("stub dladdr()\n");
+ errno = EINVAL;
+ return -1;
+}
--
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