linux tinyxmlɾ³ý½Úµã
bool RemoveNode(string& szFileName)
{
TiXmlDocument myDocument(szFileName);
bool loadOkay = myDocument.LoadFile();
if(loadOkay == false)
return false;
//»ñµÃ¸ùÔªËØ
TiXmlElement *rootElement = myDocument.RootElement();
if(rootElement == NULL)
return false;
//»ñµÃ¸ù½áµã
TiXmlNode *pRootNode = rootElement->ToElement();
//»ñµÃ¸ù½áµãϵĵÚÒ»¸öÔªËØ
TiXmlElement *pChild = rootElement->FirstChildElement();
//»ñµÃ¸ù½áµãϵĵÚÒ»¸ö½Úµã
TiXmlNode *pTempNode = pChild->ToElement();
rootElement->RemoveChild(pTempNode);
myDocument.SaveFile(szFileName);
return true;
}
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HOSTCC scripts/mod/sumversion.o
scripts/mod/sumversion.c: In function ‘get_src_version’:
scripts/mod/sumversion.c:384: error: ‘PATH_MAX’ undeclared (first use in
this function)
scripts/mod/sumversion.c:384: error: (Each undeclared identifier is reported
only once
script ......
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2.chkconfig --list smartd £¨²é¿´smartd·þÎñ״̬£©
runlevel £¨Ä¿Ç°ÏµÍ³´¦ÓÚÄĸö״̬£©
chkconfig --level 2345 smartd off
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[ת]Linux 2.6 ÄÚºËEpollÓ÷¨¾ÙÀý˵Ã÷
epollÓõ½µÄËùÓк¯Êý¶¼ÊÇÔÚÍ·Îļþsys/epoll.hÖÐÉùÃ÷µÄ£¬ÏÂÃæ¼òҪ˵Ã÷ËùÓõ½µÄÊý¾Ý½á¹¹ºÍº¯Êý£º
ËùÓõ½µÄÊý¾Ý½á¹¹:
typedef union epoll_data {
void *ptr;
int fd;
__uint32_t u32;
__uint64_t u64;
......