From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/ldso/dlinfo.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/ldso/dlinfo.c

(limited to 'src/ldso/dlinfo.c')

diff --git a/src/ldso/dlinfo.c b/src/ldso/dlinfo.c
new file mode 100644
index 0000000..b55f5fe
--- /dev/null
+++ b/src/ldso/dlinfo.c
@@ -0,0 +1,14 @@
+#define _GNU_SOURCE
+#include <dlfcn.h>
+#include "dynlink.h"
+
+int dlinfo(void *dso, int req, void *res)
+{
+	if (__dl_invalid_handle(dso)) return -1;
+	if (req != RTLD_DI_LINKMAP) {
+		__dl_seterr("Unsupported request %d", req);
+		return -1;
+	}
+	*(struct link_map **)res = dso;
+	return 0;
+}
-- 
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