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

linuxϾ²Ì¬Á´½Ó¿âµÄÎÊÌâ

ÇëÎÊ£¬¾²Ì¬Á´½Ó¿â¿ÉÒÔ°üº¬¾²Ì¬Á´½Ó¿âô£¿
ÓÐÈË˵¾²Ì¬¿â²»¿ÉÒÔ°üº¬£¬ÓÐÈË˵¿ÉÒÔ°üº¬¡£µ½µ×Äܲ»Äܰ¢£¿
windowsÏÂÎÒÓùý£¬ÊÇ¿ÉÒԵġ£linuxϾÍ×ö²»ÁËÁË£¿ ÓÐûÓиßÈËÖ¸µãһϣ¿
лл


¾ÙÀýÈçÏ£º

½¨Á¢Ò»¸öÔ´Îļþ£¬²¢°ÑÕâ¸öÔ­ÎļþÉú³É¾²Ì¬Á´½Ó¿â¡£
xxx.c ÖÐ
#include <math.h>
float mysin(float angle)
{
  return sin(angle);
}

È»ºó°ÑÕâËû±àÒë³É¾²Ì¬Á´½Ó¿â¡£
gcc -c xxx.c -o xxx.o
ar rcs libxxx.a xxx.o

ÔÚÆäËû³ÌÐòʹÓÃÕâ¸ö¿âµÄʱºò£¬ÀýÈç: gmain.c

gcc gmain.c -lxxx -o gmain

»á±¨´íÎó¡£ ÒòΪsin()º¯ÊýÐèҪʹÓà libm.a¿â¡£
±ØÐëʹÓà gcc gmain.c -lxxx -lm -o gmain ²Å»á¿ÉÒÔ¡£

ÓÐûÓа취°ÑÕâ¸ölibm.a°üº¬ÔÚlibxxx.aÖУ¿ÄÇô±àÒëgmain.cʱ£¬ ¾Í²»ÐèÒª¼Ò-lmµÄÑ¡ÏîÁË£¿¾ÍÊǰÑlibm.a°üº¬ÔÙlibxxx.aÖС£ ÓÐûÓа취°¢£¿Ð»Ð»¡£
¿ÉÒÔ£¬Æäʵ.a¾ÍÊÇһϵÁеÄ.o¸ãÔÚÒ»Æð~~~

¿ÉÒÔ

µ«ÄãÕâÑù×öÊDz»¿ÉÒÔµÄ

ÒòΪÄãµÄ.oÀïÃæÊÇûÓÐsinµÄʵÏÖµÄ

²»ÐÅÄã±àÒëʱ°Ñlibm.aÏÈÒÆ³ý ¿Ï¶¨ÄÜÕý³£±àÒëµÄ

ÄÇÔõôÉú³É°¢£¿

ar rcs libxxx.a libm.a xxx.o

ÕâÑùô£¿

ÎÒÊÔÁ˺ÃÏñ²»Ðа¢¡£

¾ßÌåÔõô×ö°¢£¿
Ö»ÊDZàÒëÊÇ¿ÉÒԵġ£µ«ÊÇÁ´½Ó¾Í²»ÐÐÁË¡£ ÐèÒª sin()µÄ¿â°¢¡£ Õâʱ¾ÍҪʹÓà -lm

ÒýÓÃ

¿ÉÒÔ

µ«ÄãÕâÑù×öÊDz»¿ÉÒÔµÄ

ÒòΪÄãµÄ.oÀïÃæÊÇûÓÐsinµÄʵÏÖµÄ

²»ÐÅÄã±àÒëʱ°Ñlibm.aÏÈÒÆ³ý ¿Ï¶¨ÄÜÕý³£±àÒëµÄ



ÊÔÁË¡£¿ÉÒÔ¡£g++¿ÉÒÔ¡£
°ÑÎļþ¸Ä³É.cÎļþ£¬ À


Ïà¹ØÎÊ´ð£º

linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

linuxÏÂCÓïÑÔ¿ª·¢oracleµÄÎÊÌâ¡£

Á½¸öÎļþ1.PC£¬1.inc
1.PCÓвÙ×÷oracleÊý¾Ý¿âµÄ ,1.incÒ²ÓвÙ×÷oracleÊý¾Ý¿â 
ÔÚÆäËûÊý¾ÝÖÐÈçinformix ÖÐ$include 1.inc¾Í¿ÉÒÔʹÓÃÁË
ÔÚORACLEÊý¾Ý¿âÖØ $include 1.inc²»¿ÉÓà EXEC SQL include 1.incÒ²²»¿É ......

¹ØÓÚlinuxÏÂsocket±à³ÌµÄÎÊÌ⣡ - C/C++ / CÓïÑÔ

ÓÉÓÚÎҲŸոսӴ¥socket±à³Ì£¬×Ô¼ºÐ´ÁËÒ»¸ö¼òµ¥³ÌÐò£¬µ«¾ÍÊÇÔÚÔËÐеÄʱºò³öÏֶδíÎó£¬ÎÞ·¨½â¾ö£¬ÏÖÔÚÎÒ°ÑÔ´´úÂëÌù³öÀ´£¬Çë¸÷λ´óϺָÕýһϣ¡Ð»Ð»£¡
#include<stdio.h>
#include<stdlib.h>
#include& ......

lINUX µÄPIDµÄÎÊÌâ - Linux/UnixÉçÇø / ³ÌÐò¿ª·¢Çø

¸÷λÀÏʦºÃ£ºÐ¡µÜÓÐÒ»µãÎÊÌâ ×ÁÄ¥Á˺þÃÏëÇë½Ì´óʦÃÇ£º
ÎÒÔÚ°²×°mysqlµÄʱºò °²×°µ½
./configure \
--prefix=/usr/local/mysql \
--with-extra-charsets=all
Õâ²½µÄʱºò³öÏÖ£º
configure: unknown option --p ......

[HJ_34] ÔÚHTMLÍøÒ³Ï£¬ÓÃJS ´ò¿ªLINUXϵļÇʱ¾

ÈçÌ⣬ÔÚWINDOWSµ×ϵÄCODE»á£¬µ«ÔÚLINUXϲ»ÖªµÀÈçºÎʵÏÖ£¬JSµÄ´úÂëÓ¦¸ÃÊDz»Ò»ÑùµÄ¡£ Çó½Ì¡£

·Ö²»¹»ÔÙ¼Ó¡£

http://topic.csdn.net/u/20100113/08/17ba1e71-4c33-43f6-91a5-0e031c86e5ed.html
linux ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ