LibC: Stub out dlfcn

LibC/Makefile

@@ -46,7 +46,8 @@ LIBC_OBJS = \
        locale.o \
        arpa/inet.o \
        netdb.o \
-       sched.o
+       sched.o \
+       dlfcn.o
 
 ASM_OBJS = setjmp.ao crti.ao crtn.ao
 

LibC/dlfcn.cpp

@@ -0,0 +1,22 @@
+#include "dlfcn.h"
+#include <assert.h>
+
+int dlclose(void*)
+{
+    ASSERT_NOT_REACHED();
+}
+
+char *dlerror()
+{
+    ASSERT_NOT_REACHED();
+}
+
+void *dlopen(const char*, int)
+{
+    ASSERT_NOT_REACHED();
+}
+
+void *dlsym(void*, const char*)
+{
+    ASSERT_NOT_REACHED();
+}

LibC/dlfcn.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#define RTLD_LAZY 1
+#define RTLD_NOW 2
+#define RTLD_GLOBAL 3
+#define RTLD_LOCAL 4
+
+int dlclose(void*);
+char *dlerror();
+void *dlopen(const char*, int);
+void *dlsym(void*, const char*);