glibc/dlfcn/dlfcn.c

/* Load a shared object at run time.
   Copyright (C) 2005 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <dlfcn.h>


int __dlfcn_argc attribute_hidden;
char **__dlfcn_argv attribute_hidden;

#ifdef HAVE_INITFINI_ARRAY
static void
init (int argc, char *argv[])
{
  __dlfcn_argc = argc;
  __dlfcn_argv = argv;
}

static void (*const init_array []) (int argc, char *argv[])
     __attribute__ ((section (".init_array"), aligned (sizeof (void *))))
     __attribute_used__ = { init };
#else
# error "Need linker with .init_array support."
#endif