/* Initializer module for building the ELF shared C library.  This file and

   sofini.c do the work normally done by crtbeginS.o and crtendS.o, to wrap

   the `.ctors' and `.dtors' sections so the lists are terminated, and

   calling those lists of functions.  */

#ifndef NO_CTORS_DTORS_SECTIONS

# include <stdlib.h>

static void (*const __CTOR_LIST__[1]) (void)

  __attribute__ ((used, section (".ctors")))

  = { (void (*) (void)) -1 };

static void (*const __DTOR_LIST__[1]) (void)

  __attribute__ ((used, section (".dtors")))

  = { (void (*) (void)) -1 };

static inline void

run_hooks (void (*const list[]) (void))

{

  while (*++list)

    (**list) ();

}

/* This function will be called from _init in init-first.c.  */

void

__libc_global_ctors (void)

{

  /* Call constructor functions.  */

  run_hooks (__CTOR_LIST__);

}

/* This function becomes the DT_FINI termination function

   for the C library.  */

void

__libc_fini (void)

{

  /* Call destructor functions.  */

  run_hooks (__DTOR_LIST__);

}

void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))

     = &__libc_fini;

#endif