add initial version of ujail and utrace

Signed-off-by: John Crispin <blogic@openwrt.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/preload.h b/preload.h
new file mode 100644
index 0000000..5e663ac
--- /dev/null
+++ b/preload.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2015 John Crispin <blogic@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <link.h>
+
+#ifndef __unbounded
+#define __unbounded
+#endif
+
+#ifndef attribute_unused
+#define attribute_unused __attribute__ ((unused))
+#endif
+typedef int (*main_t)(int, char **, char **);
+
+typedef int (*start_main_t)(main_t main, int, char *__unbounded *__unbounded,
+			ElfW(auxv_t) *,
+			__typeof (main),
+			void (*fini) (void),
+			void (*rtld_fini) (void),
+			void *__unbounded stack_end);
+
+int __libc_start_main(main_t main,
+			int argc,
+			char **argv,
+			ElfW(auxv_t) *auxvec,
+			__typeof (main) init,
+			void (*fini) (void),
+			void (*rtld_fini) (void),
+			void *stack_end);
+
+
+typedef void (*uClibc_main)(main_t main,
+			int argc,
+			char **argv,
+			void (*app_init)(void),
+			void (*app_fini)(void),
+			void (*rtld_fini)(void),
+			void *stack_end attribute_unused);
+
+void __uClibc_main(main_t main,
+			int argc,
+			char **argv,
+			void (*app_init)(void),
+			void (*app_fini)(void),
+			void (*rtld_fini)(void),
+			void *stack_end attribute_unused);