glibc/sysdeps/stub/init-first.c

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/* Initialization code run first thing by the ELF startup code. Stub version.
Copyright (C) 1995 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <hurd.h>
#include <unistd.h>
extern void __libc_init (int, char **, char **);
#ifdef PIC
static void soinit (int argc, char *arg0, ...)
__attribute__ ((unused, section (".init")));
void
__libc_init_first (void)
{
}
#endif
#ifdef PIC
static void soinit
#else
void __libc_init_first
#endif
(int argc, char *arg0, ...)
{
char **argv = &arg0, **envp = &argv[argc + 1];
__environ = envp;
__libc_init (argc, argv, envp);
}