1 files changed, 39 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libdl/_dl_queue.c b/mdk-stage1/dietlibc/libdl/_dl_queue.c
new file mode 100644
index 000000000..5e08020d5
--- /dev/null
+++ b/mdk-stage1/dietlibc/libdl/_dl_queue.c
@@ -0,0 +1,39 @@
+#include <dlfcn.h>
+#include "_dl_int.h"
+
+#define MAX_QUEUE 64
+
+static int _dl_queue_start=0;
+static int _dl_queue_stop=0;
+
+static struct {
+  const char*name;
+  int flags;
+} _dl_queue[MAX_QUEUE];
+
+#ifdef __DIET_LD_SO__
+static
+#endif
+int _dl_queue_lib(const char*name,int flags) {
+  if (_dl_find_lib(name)==0) {
+    register int tmp;
+    if ((tmp=_dl_queue_stop+1)>=MAX_QUEUE) tmp=0;
+    if (tmp==_dl_queue_start) return -1;
+    _dl_queue[_dl_queue_stop].name=name;
+    _dl_queue[_dl_queue_stop].flags=flags;
+    _dl_queue_stop=tmp;
+  }
+  return 0;
+}
+
+#ifdef __DIET_LD_SO__
+static
+#endif
+int _dl_open_dep() {
+  while (_dl_queue_start!=_dl_queue_stop) {
+    register int tmp=_dl_queue_start;
+    (++_dl_queue_start>=MAX_QUEUE)?_dl_queue_start=0:0;
+    if (!_dlopen(_dl_queue[tmp].name,_dl_queue[tmp].flags)) return 1;
+  }
+  return 0;
+}