1 files changed, 14 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libdl/dlclose.c b/mdk-stage1/dietlibc/libdl/dlclose.c
new file mode 100644
index 000000000..384550c47
--- /dev/null
+++ b/mdk-stage1/dietlibc/libdl/dlclose.c
@@ -0,0 +1,14 @@
+#include "_dl_int.h"
+
+int dlclose (void *handle)
+{
+  if (handle) {
+    struct _dl_handle *h = handle;
+    if (h->lnk_count) {
+      --h->lnk_count;
+      return -1;
+    }
+    if (munmap(h->mem_base,h->mem_size)!=0) return -1;
+  }
+  return 0;
+}