1 //===-- lsan_preinit.cc ---------------------------------------------------===//
2 //
3 // This file is distributed under the University of Illinois Open Source
4 // License. See LICENSE.TXT for details.
5 //
6 //===----------------------------------------------------------------------===//
7 //
8 // This file is a part of LeakSanitizer.
9 //
10 // Call __lsan_init at the very early stage of process startup.
11 //===----------------------------------------------------------------------===//
12 
13 #include "lsan.h"
14 
15 #if SANITIZER_CAN_USE_PREINIT_ARRAY
16   // We force __lsan_init to be called before anyone else by placing it into
17   // .preinit_array section.
18   __attribute__((section(".preinit_array"), used))
19   void (*__local_lsan_preinit)(void) = __lsan_init;
20 #endif
21