mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 15:20:10 +00:00
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* Copyright (C) 2001-2016 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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
int global;
|
|
int *ip;
|
|
|
|
extern void dummy (void);
|
|
extern void foo (void *p);
|
|
|
|
void
|
|
dummy (void)
|
|
{
|
|
printf ("This is %s\n", __FUNCTION__);
|
|
*ip = global = 1;
|
|
}
|
|
|
|
|
|
void
|
|
foo (void *p)
|
|
{
|
|
extern void *__dso_handle __attribute__ ((__weak__));
|
|
printf ("This is %s\n", __FUNCTION__);
|
|
atexit (dummy);
|
|
if (&__dso_handle) puts ("have dso handle"); else puts ("no dso handle");
|
|
ip = p;
|
|
}
|