linux boost¶àÏß³ÌÌØÐÔ Ïß³Ì¹ÒÆðÓ뻽ÐÑ
¶ÔÓÚboostÏ߳̿⣬ÌṩÁËÏ̸߳ù¾ÝÌõ¼þ½øÐÐ¹ÒÆð»½ÐѵŦÄÜ¡£Ö®Ç°¿´¹ýʹÓÃlinux±ê×¼Ï߳̿â×ö¹ýµÄһЩʵÑ飬ÏëÖªµÀboostÏ߳̿âµÄÌØÐÔÊÇ·ñÒ²Ò»Ñù¡£
linuxÏ̵߳ϽÐÑ»úÖÆÓëwindowsµÄ²»Í¬¡£
ÔÚwindowsÏÂÈç¹ûÖ´ÐÐÁËÏ̻߳½ÐѲÙ×÷£¬¸Ã»½ÐѲÙ×÷»áµÈ´ýµÚÒ»¸ö¹ÒÆðµÄỊ̈߳¬µ±ÏµÍ³ÖÐÓÐÏß³Ì¹ÒÆðµÄʱºò£¬¾Í¶ÔÆä½øÐл½ÐÑ¡£ÆäÉú´æÖÜÆÚÒ»Ö±µ½ÆäÖ´ÐÐÍêÒ»´Î»½ÐÑÈÎÎñ½áÊø¡£
ÔÚlinuxÏ£¬Èç¹ûÖ´Ðл½ÐѲÙ×÷£¬¸Ã»½ÐѲÙ×÷»áÁ¢¿ÌÖ´ÐУ¬Èç¹ûϵͳÖÐûÓÐ¹ÒÆðµÄỊ̈߳¬ÄÇô¸Ã²Ù×÷¾Í»áÁ¢¿ÌÖ´ÐнáÊø£¬Èç¹ûÓÐÏß³ÌÔÚ²Ù×÷Ö´ÐнáÊøºó¹ÒÆð£¬Ôò
²»»á±»»½ÐÑ¡£»½ÐѲÙ×÷µÄÉú´æÖÜÆÚÊÇ£¬Ö´ÐвÙ×÷µÄ˲¼ä£¬ÓÐÏß³Ì¹ÒÆð¾Í»½ÐÑ£¬Ã»ÓвÙ×÷½áÊø¡£²»ÏñwindowsÄÇÑù£¬µÈ´ýµÚÒ»¸öÐèÒªµÄ»½ÐѲÙ×÷µ½´ï¡£
¾¹ý²âÊÔ£¬boostÏ߳̿âÔÚlinuxÉϵϽÐѲÙ×÷Ò²×ñ´ÓÉÏÃæµÄÌØÐÔ¡£²âÊÔ´úÂëÈçÏÂ:
²âÊÔ»·¾³:centos ubuntu
boost°æ±¾: 1.41.0
#include <stdlib.h>
#include<iostream>
#include<boost/thread/condition.hpp>
#include<boost/thread/locks.hpp>
#include<boost/thread/mutex.hpp>
#include <boost/thread/detail/thread.hpp>
#include <boost/thread/thread_time.hpp>
#include <iostream>
using namespace boost::posix_time;
using namespace std;
boost::mutex token;
boost::condition_variable num_cond;
int thread_amount = 0;
void ThreadOne()
{
boost::mutex::scoped_lock tokenlock( token );
cout << "thread one wait" << endl;
num_cond.wait( tokenlock );
cout << "thread one work" << endl;;
}
void ThreadTwo()
{
boost::mutex::scoped_lock tokenlock( token );
cout << "thread two wait" << endl;
num_cond.wait( tokenlock );
cout << "thread two work" << endl;
}
void Awoke()
{
boost::mutex::scoped_lock tokenlock( token );
cout << "awake now" << endl;
num_cond.notify_one( );
}
/*
*
*/
int main(int argc, char** argv)
{
boost::thread aw(&Awoke);
sleep(1);
boost::thread w(&ThreadOne);
boost::thread
Ïà¹ØÎĵµ£º
Ò»£ºÇ°ÑÔ
×î½üÔÚÑо¿androidµÄsensor driver£¬Ö÷ÒªÊÇE-compass£¬ÆäÖÐÓõ½ÁËLinux input×Óϵͳ.ÔÚÍøÉÏÒ²¿´Á˺ܶàÕâ·½ÃæµÄ×ÊÁÏ£¬¸Ð¾õ»¹ÊÇÕâÆª·ÖÎöµÄ±È½ÏϸÖÂ͸³¹£¬Òò´Ë×ªÔØÒ»ÏÂÒÔ±ã×Ô¼ºÑ§Ï°£¬Í¬Ê±ºÍ´ó¼Ò·ÖÏí£¡
£¨ÕâÆª²©¿ÍÖ÷ÒªÊÇÒÔ¼üÅÌÇý¶¯ÎªÀýµÄ£¬²»¹ý½²½âµÄÊÇLinux Input Subsystem£¬¿ÉÒÔ×ÐϸµÄÑо¿Ò»Ï£¡£©
¼üÅÌÇý¶¯½«¼ì ......
Èç¹ûÄã¶ÔSUID¡¢SGIDÈÔÓÐÃÔ»ó¿ÉÒԺúòο¼Ò»Ï£¡
¡¡
¡¡¡¡Copyright by kevintz.ÓÉÓÚÓû§ÔÚUNIXϾ³£»áÓöµ½SUID¡¢SGIDµÄ¸ÅÄ¶øÇÒSUIDºÍSGIDÉæ¼°µ½ÏµÍ³°²È«£¬ËùÒÔÓû§Ò²±È½Ï¹ØÐÄÕâ¸öÎÊÌâ¡£¹ØÓÚSUID¡¢SGIDµÄÎÊÌâÒ²¾³£ÓÐÈËÌáÎÊ£¬µ«»Ø´ðµÄÈËÒ»°ã´ðµÃ²»¹»Ïêϸ£¬¼ÓÉÏÔø¾»Ø´ð¹ýÁ½¸öÍøÓѵÄÎÊÌ⣬»¹²éÁËһЩ×ÊÁÏ£¬¾ö¶¨ÕûÀí³É±¾Î ......
ÀûÓÃdnw¼°´®¿ÚÖÕ¶ËÏÂÔØ°²×°linuxµ½¿ª·¢°åʱ£¬ÒªÏÈÉè³ÉNor Flash Æô¶¯£¬²½ÖèÈçÏ£º
1) ¶ÔNand Flash½øÐзÖÇø
2) °²×°bootloader
3) °²×°ÄÚºËÎļþ
4) °²×°Îļþϵͳ
ÏÂÔØÍê±ÏÒªÏȰÎÏÂusb½ÓÏߣ¬Èô²»È¡ÏÂÀ´ÓпÉÄܵ¼ÖÂÔÚϵͳ¸´Î»Ê±£¬µçÄÔ»áËÀ»ú¡£ ......
LinuxÈçºÎ²éÕÒ¶¯Ì¬¿â
http://blog.chinaunix.net/u2/60011/showart_1007920.html
1£® ¾²Ì¬¿âºÍ¶¯Ì¬¿âµÄ»ù±¾¸ÅÄî
¾²Ì¬¿â£¬ÊÇÔÚ¿ÉÖ´ÐгÌÐòÁ¬½Óʱ¾ÍÒѾ¼ÓÈëµ½Ö´ÐÐÂëÖУ¬ÔÚÎïÀíÉϳÉΪִÐгÌÐòµÄÒ»²¿·Ö£»Ê¹Óþ²Ì¬¿â±àÒëµÄ³ÌÐòÔËÐÐʱÎÞÐè¸Ã¿âÎļþÖ§³Ö£¬ÄÄÀï¶¼¿ÉÒÔÓ㬵«ÊÇÉú³ÉµÄ¿ÉÖ´ÐÐÎļþ½Ï´ó¡£
¶¯ ......
ÔÎĵØÖ·£ºhttp://i.yoho.cn/logview/11756.html
ÔÚÍøÉϲéÕÒÁËÅäÖÃlinuxÅäÖÃIPµÄ·½·¨£¬¼òµ¥µÄÓÐÏÂÃæÁ½ÖÖ£º
×î³£ÓõĸøÍø¿¨ÅäÖÃipµÄÃüÁîΪ
££ifconfig eth0 192.168.0.1 netmask 255.255.255.0 up
˵Ã÷£º
eth0ÊǵÚÒ»¸öÍø¿¨£¬ÆäËûÒÀ´ÎΪeth1£¬eth*
192.168.0.1ÊǸøÍø¿¨ÅäÖõĵÚÒ»¸öÍø¿¨ÅäÖÃµÄ ......