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/*
* Copyright (C) 2004 CodeSourcery, LLC
*
* Permission to use, copy, modify, and distribute this file
* for any purpose is hereby granted without fee, provided that
* the above copyright notice and this notice appears in all
* copies.
*
* This file is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Handle ELF .{pre_init,init,fini}_array sections. */
#include <sys/types.h>
#include <sys/_initfini.h>
#ifdef __INIT_FINI_ARRAY
/* Iterate over all the init routines. */
void
__libc_init_array(void)
{
void (**fn)(void);
void (**fn_end)(void);
#ifdef __INIT_FINI_FUNCS
fn = __preinit_array_start;
fn_end = __preinit_array_end;
while (fn != fn_end)
(*fn++)();
if (_init)
_init();
fn = __init_array_start;
fn_end = __init_array_end;
while (fn != fn_end)
(*fn++)();
#else
/*
* The init array immediately follows the preinit array,
* so we can just run both in one loop
*/
fn = __bothinit_array_start;
fn_end = __bothinit_array_end;
while (fn != fn_end)
(*fn++)();
#endif
}
#endif
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