LinuxÏÂÓÃeclipseдC/C++ÓïÑÔ³ÌÐòµÄ±àÒëÎÊÌâ
µ±Òª½¨Á¢Ï̵߳Èʱ£¬ÔÚLinuxÏ£¬ÓÃÎı¾±à¼£¬ÔÚ¼üÈë“g++ -lpthread”.......“¿ÉÒÔ°Ñ¿âpthreadÒýÈ딣¬±àÒëͨ¹ý¡£ÏÖÔÚÏëÓÃeclipse£¬µ«ÊÇĬÈÏÇé¿öÏ£¬ÒýÈë²»ÁËpthread¡£»á±¨“undefined reference to phread_create”µÈ´íÎó¡£
½â¾ö·½·¨£º¿ÉÒÔÔÚprojectÖкõ½properties
ÔÚÀïÃæµÄ“Tool Settings”£»ÀïÕÒµ½“GCC C++ Linker”¡£
ÔÚÆäÖеēLibraries”ÉÏÌí¼Ó“pthread”£¬°´“ok”£¬ÖØÐ±àÒë¾Í¿ÉÒÔÁË¡£
Ïà¹ØÎĵµ£º
ÔÚ³£¹æIOÖУ¬ÎÒÃÇÒ»°ã¶¼ÊÇÈÏΪºÍÎļþϵͳ×öIO²Ù×÷×ÜÊÇÎÞ·¨±ÜÃâµÄ±ØÐë²»ÑáÆä·³µÄwrite£¬read£¬¶øÊÂʵÉÏÕâÖÖ·½Ê½ÔÚ½øÐÐһЩ´óÎļþ²Ù×÷µÄʱºò£¬ÏÔµÃÊ®·ÖµÄ²»±ã£¬ÏÂÃæÕâ¶Î´úÂ뼴չʾÁËÈç¹û½«ÎïÀíÓ²ÅÌÉϵÄÊý¾ÝÓ³Éäµ½ÄÚ´æÖУ¬ÎÒÃÇÏñ²Ù×÷ÆÕͨµÄÄÚ´æÒ»Ñù¶ÔÎļþ½øÐжÁд£º
#include <sys/mman.h>
#include <sys/types.h&g ......
ÎĵµÑ¡Ïî
½«´ËÒ³×÷Ϊµç×ÓÓʼþ·¢ËÍ
¼¶±ð£º ³õ¼¶
Ö£ÑåÐË (mlinux@163.com), ¹ú·À¿Æ´ó¹¥¶Á²©Ê¿Ñ§Î»
2003 Äê 5 ÔÂ 01 ÈÕ
¹²ÏíÄÚ´æ¿ÉÒÔ˵ÊÇ×îÓÐÓõĽø³Ì¼äͨÐÅ·½Ê½£¬Ò²ÊÇ×î¿ìµÄIPCÐÎʽ¡£Á½¸ö²»Í¬½ø³ÌA¡¢B¹²ÏíÄÚ´æµÄÒâ˼ÊÇ£¬Í¬Ò»¿éÎïÀíÄÚ´æ±»Ó³Éäµ½½ø³ÌA¡¢B¸÷×ԵĽø³ÌµØÖ·¿Õ¼ä¡£½ø³ÌA¿ÉÒÔ¼´Ê±¿´µ ......
//ÊäÈë²ÎÊý£º*str ËÑË÷×Ö·û´®
// subStrLen ÓÃÓÚ·µ»ØÕÒµ½µÄ×î´ó×Ó×Ö·û´®³¤¶È
//·µ»Ø£ºÕÒµ½µÄ×î´ó×Ó×Ö·û´®Ö¸Õë
char * findMaxSubStr(char *str, int &subStrLen){
char *subStr;
char *p = str;
int index[256] ;
for (int ix = 0; ix < sizeof(index)/sizeof(index[0]); ix++)
{
in ......
¡¾1¡¿ “ = ”µÄÓÅÏȼ¶µÍÓÚ “ || ” ÇÒ “ = ” ΪÓÒ½áºÏÐÔ£¬×¢ÒâһϴúÂëΪËÀÑ»·£ºwhile(c=' '||c=='\t'||c=='\n')
³ÌÐò±¾ÒâÊÇÌø¹ý¿Õ¸ñ£¬ÖƱí·û£¬»»Ðзû£¬µ«ÓÉÓÚ²»Ð¡ÐĽ«c==' 'д³ÉÁËc= ' 'µ¼Ö³ÌÐò½øÈëËÀÑ»·
¡¾2¡¿a=-1 ÔÚºÜÀϵÄC°æ±¾ÀïÀí½âΪ a =- 1
¡¾3 ......