Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LINUX ϶¯Ì¬£¬¾²Ì¬Á´½Ó¿âʵս

¶ÔÓÚ¶¯Ì¬Á´½Ó¿âºÍ¾²Ì¬Á´½Ó¿âµÄ¸ÅÄîÒÔ¼°Á´½Ó·½Ê½²»ÔÙÀÛ׸¡£Ö±½Ó¿ªÊ¼ÉÏ´úÂëºÍ½øÐбàÒë¡£-__-||¡£
´úÂëºÜ¼òµ¥£¬ºáÊú¾ÍÈý¸öµ±¼ÒµÄ¡£
¿âÍ·Îļþcorey.hpp:
#ifndef LIBRARY_H
#define LIBRARY_H
void add(int,int,int*);
#endif
¿âʵÏÖÎļþcorey.cpp
#include "corey.hpp"
void add(int a,int b,int *c){
int total=a+b;
*c=total;
}
Èë¿Úº¯Êýmain.cpp:
#include "corey.hpp"
#include <stdio.h>
#include <iostream>
using namespace std;
int main(int args,char *argc[]){
int a=1;
int b=2;
int *c;
add(a,b,c);
cout << "add result:";
cout << *c << endl << flush;
}
¾²Ì¬¿â£º
ÏȽ¨Á¢staticÎļþ¼Ð£¬½«ÈýÎļþ·Ö±ðÖÃÓÚÆäÖС£
1£©Éú³É¾²Ì¬¿â
g++ -c corey.cpp
ar -rc libcorey.a corey.o
ͬʱÇë×¢ÒâÃüÃû¡£
2£©±àÒëmain.o
gcc -I /home/corey/static -o main.o -c main.c
´Ëʱ-IÖ¸¶¨ÁËcorey.hppÎļþµÄĿ¼£¬Ä¬ÈÏ»áÈ¥/usr/includeºÍ±¾Ä¿Â¼ÖвéÕÒ£¬¿É½«Îļþ·ÅÖÃÔÚÕâÁ½¸öλÖã¬Ôò¿É²»±ÈÖ¸¶¨I¡£
ÎÒÃÇÖªµÀ±àÒëµÄʱºò£¬Ö»ÐèÒªÖ¸¶¨Í·Îļþ¼´¿É¡£
3) Á´½Ómain
gcc -o main -L/home/corey/static main.o -lcorey   £¨coreyΪʡȥÁËlib,aµÄ¿âÃû£©
²¢ÇÒ²ÎÊý-l±ØÐëÔÚÊäÈëÎļþÖ®ºó¡£
ÎÒÃÇ¿ÉÒÔÑ¡Ôñ°Ñlibcorey.aÎļþ·ÅÖÃÔÚ/usr/libÎļþ¼ÐÖУ¬¿ÉÒÔʡȥָ¶¨-L²ÎÊý¡£
4£©Ö´ÐÐmain
Ö´ÐÐmain³ÌÐò£¬ÎÞÐè³ÌÐò¿âµÄ²ÎÓë¡£
¶¯Ì¬¿â£º
½¨Á¢Îļþ¼Ðso,½«ÈýÎļþ·ÅÖÃÆäÖС£
1)±àÒ붯̬¿â¡£
g++ -fpic -shared -o libcorey.so corey.cpp
2£©±àÒëmain.o
gcc -I /home/corey/static -o main.o -c main.c
´Ëʱ-IÖ¸¶¨ÁËcorey.hppÎļþµÄĿ¼£¬Ä¬ÈÏ»áÈ¥/usr/includeºÍ±¾Ä¿Â¼ÖвéÕÒ£¬¿É½«Îļþ·ÅÖÃÔÚÕâÁ½¸öλÖã¬Ôò¿É²»±ÈÖ¸¶¨I¡£
ÎÒÃÇÖªµÀ±àÒëµÄʱºò£¬Ö»ÐèÒªÖ¸¶¨Í·Îļþ¼´¿É¡£
3)Á´½Ómain
gcc -o main -L/home/corey/static main.o -lcorey   £¨coreyΪʡȥÁËlib,aµÄ¿âÃû£©
²¢ÇÒ²ÎÊý-l±ØÐëÔÚÊäÈëÎļþÖ®ºó¡£
ÎÒÃÇ¿ÉÒÔÑ¡Ôñ°Ñlibcorey.aÎļþ·ÅÖÃÔÚ/usr/libÎļþ¼ÐÖУ¬¿ÉÒÔʡȥָ¶¨-L²ÎÊý¡£
4£©Ö´ÐÐmain
ÌáʾûÓмÓÔØ¿â
./main: error while loading shared libraries: libcorey.so: cannot open shared object file: No such file or directory
5£©echo /home/corey/so >> /etc/ld.so.conf
6£©ldconfig
7)Ö´Ðгɹ¦¡£


Ïà¹ØÎĵµ£º

LinuxÄÚºËÅäÖÃÎĵµ(make menuconfig)

Ò»¡¢ÒýÑÔ£º
    ±¾ÎĵµµÄÄÚÈݴ󲿷ÝÄÚÈݶ¼ÊÇ´ÓÍøÉÏÊÕ¼¯¶øÀ´£¬È»ºóÅäºÏһЩеĽØÍ¼£¨Äں˰汾£ºV2.4.19£©¡£ÔÚÿһÅäÖÃÏîºó»áÓÐÒ»¸öÑ¡ÔñÖ¸ÄϵIJ¿·Ý£¬ÓÃÀ´Ö¸µ¼´ó¼ÒÔõôÑù¸ù¾Ý×Ô¼ºµÄÇé¿öÀ´×öÏàÓ¦µÄÑ¡Ôñ£»»¹ÓÐÔÚÿһ¸ö´óÏîºÍÎĵµµÄ×îºó»áÓÐÒ»¸ö¾­Ñé̸£¬ËüÊÇһЩ¸ßÊÖÃÇÔÚÓ¦¶ÔÎÊÌâºÍ´¦ÀíÌØÓÐÓ²¼þʱµÄһЩ¾­Ñ飨Õâ¸ö»¹µ ......

linux socket¿ª·¢»ù´¡


 
 
¡¡¡¡ÕâÊǹØÓÚÈçºÎÓø÷ÖÖ¿ÉÒԵõ½µÄ½Ó¿ÚΪLinux¿ª·¢ÍøÂç³ÌÐòµÄϵÁÐÎÄÕµĵÚһƪ¡£¾ÍÏñ´ó¶àÊýUnix-basedµÄ²Ù×÷ϵͳһÑù£¬LinuxÖ§³Ö½«TCP/IP×÷Ϊ±¾µØµÄÍøÂç´«ÊäЭÒé¡£ÔÚÕâ¸öϵÁÐÖУ¬ÎÒÃǼٶ¨ÄãÒѾ­±È½ÏÊìϤLinuxÉϵÄC±à³ÌºÍLinuxµÄһЩϵͳ֪ʶÖîÈçsignals,forkingµÈµÈ¡£
¡¡¡¡ÕâÆªÎÄÕÂÊǹØÓÚÈçºÎÓÃBSDÌ×½Ó¿ ......

Linux Makefile½éÉÜʹÓõĻ·¾³ÉîÈëdz³ö

Linux MakefileÒѱ»¹ã·ºÓ¦Óõ«ÊÇÒ²ÔÚ²»¶ÏµÄ¸üУ¬ÕâÀï½éÉÜLinux Makefile°²×°ÉèÖÃʹÓ㬰ïÖú´ó¼Ò°²×°¸üÐÂLinux Makefileϵͳ¡£×÷ΪLinuxϵijÌÐò¿ª·¢ÈËÔ±£¬´ó¼ÒÒ»¶¨¶¼Óöµ½¹ýLinux Makefile£¬ÓÃmakeÃüÁîÀ´±àÒë×Ô¼ºÐ´µÄ³ÌÐòȷʵÊǺܷ½±ã¡£Ò»°ãÇé¿öÏ£¬´ó¼Ò¶¼ÊÇÊÖ¹¤Ð´Ò»¸ö¼òµ¥Linux Makefile£¬Èç¹ûÒªÏëд³öÒ»¸ö·ûºÏ×ÔÓÉÈí¼þ¹ßÀ ......

LinuxÏÂselectµÄʹÓÃС¼Ç

½ñÌìʹÓÃselect±à³Ì£¬ÎÊÌâºÜ¶à£¬ÒÔÇ°ÕæµÄûÓÐ×ÐϸÑо¿¹ý¡£
³öÏÖÁËÒÔϼ¸¸öÎÊÌâ
1 recvfromÔÚ½ÓÊÕʱ£¬Ìṩ¸øÏµÍ³µ÷ÓõÄ×îºóÒ»¸ö²ÎÊý£¬¿Í»§¶ËµÄµØÖ·½á¹¹£¬Æä³¤¶È±ØÐë½øÐгõʼ»¯£¬Èç¹ûΪ0£¬Ôò²»ÄܽÓÊÕÊý¾Ý¡£
2 selectµÄµÚÒ»¸ö²ÎÊýΪËùÓмàÊÓµÄÎļþÃèÊö·ûµÄ×î´óÖµ+1£¬¶ø²»ÊǼàÊÓµÄÎļþÃèÊö·û¸öÊý+1¡£
3 ²»Òª¼àÊÓÄÇЩ¾­³£¿ÉÓ ......

LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°

×î½üÔÚÑо¿ÔõôÈÃDiscuz!È¥Ó¦ÓÃMemcacheÈ¥×öһЩÊÂÇ飬¼Ç¼ÏÂMemcache°²×°µÄ¹ý³Ì¡£
LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°
·þÎñÆ÷¶ËÖ÷ÒªÊǰ²×°memcache·þÎñÆ÷¶Ë£¬Ä¿Ç°µÄ×îа汾ÊÇ memcached-1.3.0 ¡£
ÏÂÔØ£ºhttp://www.danga.com/memcached/dist/memcached-1.2.2.tar.gz
ÁíÍ⣬MemcacheÓõ½ÁËlibeventÕâ¸ö¿âÓÃÓÚSocketµÄ´¦Àí£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ