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

ÓÃCдµÄ¶ÁÈ¡´úÂëÐÐÊý¡£

½ñÌìÎÞÊ£¬ÔÚÂÛ̳ÉÏÒ»Ö±¿´Ìù×Ó£¬ºÜÉÙ¶¯ÊÖʵ¼ù£¬½ñÌìÊÔ×ÅдÁËÒ»¸ö¶ÁȡԴ³ÌÐò´úÂëÐÐÊýµÄÀý×Ó£º
ÏÖÔڵĴúÂëÈçÏ£¬¿ÉÄÜ»¹Óв»ÍêÉÆµÄµØ·½£¬ÒÔºóÔٸĽø£º
#include <stdio.h>
#define CHARCOUNT 255
#define CON 6 /*µ¥ÐÐ×¢ÊÍ×îÉÙµÄʱºò*/
int realLength = 0;
/*
* function name: strCount
* function : count line number
* created by : lsl
*/
int strCount(int from, char * str)
{
int length = strlen(str), i = 0;
int realCount = length-2-from;
for(i = length-3; str[i]==' ' || str[i] ==' '; i--)
{
realCount--;
}
realLength = realCount;
return realLength;
}
int main(int argc, char *argv[])
{
FILE *fPtr = fopen("tt.c","r");
char buffer[CHARCOUNT];
int lineCount = 0,i=0,j=0,k=0,bufferLen = 0;
int moutLineComment = 0;
if(NULL == fPtr)
{
printf("file open error!\n");
exit(0);
}
while(NULL != fgets(buffer,CHARCOUNT,fPtr))
{
//Èç¹ûÖ»°üº¬Ò»Éϻسµ begin
if(13 == buffer[0] && 10 == buffer[1])
{
//printf("%x%x\n",buffer[0],buffer[1]);
continue;
}
//Èç¹ûÖ»°üº¬Ò»¸ö»Ø³µ end
else
{
bufferLen = strlen(buffer);//¶ÁÈëÐеij¤¶È ËãÉ϶ÁÈëĩβµÄ \n\r
//ÅжÏÒ»ÐÐΪ¿ÕÐеÄÇé¿ö ´ËÐпÉÄܰüº¬Ðí¶à¿Õ¸ñ tab begin
for(i = 0; 32 == buffer[i] || 9 == buffer[i] || 13 == buffer[i] || 10 == buffer[i]; i++ )
{
if(i == bufferLen)
{
break;
}
}
if(bufferLen == i)
{
continue;
}
//ÅжÏÒ»ÐÐΪ¿ÕÐеÄÇé¿ö end
//ÅжÏ//×¢ÊÍ begin
else if(buffer[i] == '/' && buffer[i+1] == '/')
{
continue;
}
//ÅжÏ//×¢ÊÍ end
//Åж϶àÐÐ×¢ÊÍ begin
else if(buffer[i] == '/' && buffer[i+1] == '*')
{
//**/rin tf("here\n");
if((bufferLen-i)>=CON)
{
int tmpLen = strCount(i,buffer);//Çó³ö´ËÐдÓi¿ªÊ¼³ý×îºóµÄ¿Õ¸ñ¡¢\r\nÖ®ÍâµÄ×Ö·ûÊý
if((tmpLen>=4) && buffer[i+tmpLen-2] == '*' && buffer[i+tmpLen-1] == '/')
{
continue;
}
else
{


Ïà¹ØÎĵµ£º

GNU C library ±Ê¼Ç£¨2£©

ÄÚÈÝ£ºMemory
1. ¼¸¸ö»ù±¾¸ÅÄpage¡¢frame¡¢paging¡¢segment¡£
½ø³Ì·ÖÅäÄÚ´æµÄÁ½ÖÖģʽ£¬Ò»¸öʹÓà exec ϵÁк¯Êý£¬Ò»¸öʹÓà programmatically£¨malloc µÈº¯Êý£©¡£
ÖØÒªµÄ segment ÓÐ text segment£¨´æ·Å´úÂëµÈµÈ£¬Ò»°ãÔÚ½ø³ÌµÄÉúÃüÖÜÆÚÖв»±ä£©¡¢data segment
£¨´æ·ÅÊý¾Ý£¬ÄÜÓÃһЩº¯ÊýÀ´µ÷Õû´óС£¬²»¹ýµÍλ¶ËλÖò»± ......

CºÍC++»ìºÏ±à³Ì(__cplusplusʹÓÃ)


µÚÒ»ÖÖÀí½â
±ÈÈç˵ÄãÓÃC++¿ª·¢ÁËÒ»¸öDLL¿â£¬ÎªÁËÄܹ»ÈÃCÓïÑÔÒ²Äܹ»µ÷ÓÃÄãµÄDLLÊä³ö(Export)µÄº¯Êý£¬ÄãÐèÒªÓÃextern "C"À´Ç¿ÖƱàÒëÆ÷²»ÒªÐÞ¸ÄÄãµÄ
º¯ÊýÃû¡£
ͨ³££¬ÔÚCÓïÑÔµÄÍ·ÎļþÖо­³£¿ÉÒÔ¿´µ½ÀàËÆÏÂÃæÕâÖÖÐÎʽµÄ´úÂ룺
#ifdef __cplusplus
extern "C" {
#endif
/**** some declaration or so *****/
#ifde ......

C×Ö·û´®²Ù×÷º¯ÊýÔ´Âë

 
#ifndef _PPC_BOOT_STRING_H_
#define _PPC_BOOT_STRING_H_
#include <stddef.h>
extern char *strcpy(char *dest, const char *src);
extern char *strncpy(char *dest, const char *src, size_t n);
extern char *strcat(char *dest, const char *src);
extern int strcmp(const char *s1, const cha ......

¿ªÊ¼¶Á¡¶Cר¼Ò±à³Ì¡·

    ǰÁ½ÌìÔÚÍøÉÏ¿´µ½¡¶Cר¼Ò±à³Ì¡·Õâ±¾ÊéµÄÆÀ¼Û»¹²»´í£¬¾ÍÈ¥ÊéµêÂòÁËÒ»±¾»ØÀ´Åõ¶Á£¬Ã¿ÌìÍíÉÏ¿´Ò»Ð©¡£Ì½ÌÖµÄÎÊÌâȷʵ±È½ÏÉ¶¼ÔÚÌÖÂÛCÓïÑÔ±¾ÉíµÄÎÊÌâÁË¡£Ìáµ½ÁËCÓïÑÔÖеÄһЩ²»×ã¡£±¾À´ÈÏΪCÓïÑÔÊÇÎÞи¿É»÷µÄ£¬¿É´Ó×÷ÕߵĽǶȿ´À´£¬È·ÊµÓÐЩ²»Í׵ĵط½£¬ÏëÏëÒ²ÊÇ£¬ÄÄÓÐÍêÃÀÎÞȱ¶«Î÷ÄØ¡£Æäʵ×÷ÕßÒ²²¢·ÇÔڱᵠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ