void ppp_remark_mem_free(void)
{
// int i = 0;
ppp_if_mem_free();
if(multilink_if_list != NULL) {
list_delete(multilink_if_list);
multilink_if_list = NULL;
}
if(remote_userinfo_list != NULL) {
list_delete(remote_userinfo_list);
remote_userinfo_list = NULL;
}
if(g_ppp_mcp_sock->ibuf != NULL)
stream_free(g_ppp_mcp_sock->ibuf);
if(g_ppp_mcp_sock->obuf != NULL)
stream_fifo_free(g_ppp_mcp_sock->obuf);
if(g_ppp_mcp_sock->fd > 0)
close(g_ppp_mcp_sock->fd);
if(g_ppp_mcp_sock != NULL)
free(g_ppp_mcp_sock);
return;
}
/* release all mem associated with a peer */
static void pim_msdp_peer_free(struct pim_msdp_peer *mp)
{
/*
* Let's make sure we are not running when we delete
* the underlying data structure
*/
pim_msdp_peer_stop_tcp_conn(mp, false);
if (mp->ibuf) {
stream_free(mp->ibuf);
}
if (mp->obuf) {
stream_fifo_free(mp->obuf);
}
if (mp->mesh_group_name) {
XFREE(MTYPE_PIM_MSDP_MG_NAME, mp->mesh_group_name);
}
mp->pim = NULL;
XFREE(MTYPE_PIM_MSDP_PEER, mp);
}
/*******************************************************************************
Func Name: rcp_session_del
Purpose: 根据传入的会话id将会话从会话表中删除
Input: sessiontable，全局会话表
id，要删除的会话id
Output: 无
Return: ERR_SUCCESS，删除成功
ERR_FAIL，其他错误
Notes:
--------------------------------------------------------------------------------
Development history:
Date Author ChangeId Description
2009-2-4 xujian 创建新函数
*******************************************************************************/
s32 rcp_session_del (rcp_session_s **sessiontable, u32 id)
{
void *arg = NULL;
rcp_session_s *sessiondel;
s8 *clientipstr;
struct in_addr clientip;
if (NULL == sessiontable)
{
return ERROR_FAIL;
}
if (id > (u32)rcp_max_session_number)
{
return ERROR_FAIL;
}
if (NULL == sessiontable[id-1])
{
return ERROR_SUCCESS;
}
sessiondel = sessiontable[id-1];
/*调用thread_cancel删除该会话的t_read*/
THREAD_OFF (sessiondel->t_read);
/*如果session->querystate为TRUE*/
if (TRUE == sessiondel->querystate)
{
/*调用THREAD_ARG从session->t_write中取出arg字段赋给arg*/
arg = THREAD_ARG (sessiondel->t_write);
free (arg);
}
/*调用thread_cancel删除该会话的t_write*/
THREAD_OFF (sessiondel->t_write);
/*释放会话的资源并将会话信息表中该会话删除，将会话表中该id置空*/
if (NULL != sessiondel->ibuf)
{
stream_free (sessiondel->ibuf);
sessiondel->ibuf = NULL;
}
if (NULL != sessiondel->obuf)
{
stream_fifo_free (sessiondel->obuf);
sessiondel->obuf = NULL;
}
/*关闭会话的socket,判断RCP_DEBUG_EVENTS标志,
如果打开了event debug开关则调用syslogx_send_debug显示删除socket,关闭会话*/
close (sessiondel->fd);
clientipstr = inet_ntoa (clientip);
if (CHECK_FLAG (g_rcp->debugflag, RCP_DEBUG_EVENTS))
{
clientip.s_addr = sessiondel->srcip;
clientipstr = inet_ntoa (clientip);
syslogex_debug_send("RCP", "Session from client %s has been deleted, and the socket has been closed!", clientipstr);
}
free (sessiondel);
sessiontable[id-1] = NULL;
g_rcp->sessionnumber--;
return ERROR_SUCCESS;
}
