mirror of https://github.com/sipwise/kamailio.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.4 KiB
61 lines
1.4 KiB
/*
|
|
* Copyright (C) 2007 iptelorg GmbH
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/*!
|
|
* \file
|
|
* \brief Kamailio core :: lock operations init
|
|
* \ingroup core
|
|
*
|
|
* Module: \ref core
|
|
*
|
|
* Reference:
|
|
* - \ref LockingDoc
|
|
*/
|
|
|
|
/*!
|
|
* \page LockingDoc Documentation of locking
|
|
* \verbinclude locking.txt
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
#include "ut.h"
|
|
#include "dprint.h"
|
|
#include "lock_ops.h"
|
|
|
|
/* returns 0 on success, -1 on error */
|
|
int init_lock_ops(void)
|
|
{
|
|
#ifdef USE_FUTEX
|
|
int os_ver;
|
|
|
|
os_ver=get_sys_version(0, 0, 0);
|
|
if (os_ver < 0x020546 ){ /* if ver < 2.5.70 */
|
|
LM_CRIT("old kernel: compiled with FUTEX support which is not"
|
|
" present in the running kernel (try 2.6+)\n");
|
|
return -1;
|
|
}
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
void destroy_lock_ops(void)
|
|
{
|
|
}
|