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/* PPSWrapper
* Copyright (C) 2009- Luo Jinghua <sunmoon1997@gmail.com>
*
* This 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.
*
* This 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
*/
#define _GNU_SOURCE
#include <dlfcn.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include <stdio.h>
int msgget (key_t key, int msgflg)
{
static int (*old_msgget)(key_t, int);
if (!old_msgget)
old_msgget = dlsym (RTLD_NEXT, "msgget");
//printf ("msgget(0x%x, 0x%x)\n", key, msgflg);
//printf ("changed to msgget(0x%x, 0x%x)\n", key, msgflg | 0600);
return old_msgget (key, msgflg | 0600);
}
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