这样试试:#include<stdio.h>
#include<unistd.h>
#include<dirent.h>
#include<string.h>
#include<stdlib.h>
#include<sys/stat.h>
#define MAX 256
long total;
int countLines(const char*path);
int isCode(const char*path);
int countLines(const char*filename)
{
FILE*fp;
int count = 0;
int temp;
if((fp=fopen(filename,"r"))==NULL)
{
fprintf(stderr,"Can not open the file:%s\n",filename);
return 0;
}
while((temp=fgetc(fp))!=EOF)
{if(temp=='\n')
{
count++;
}
}
return count;
}
int isCode(const char*filename)
{
int length;
length=strlen(filename);
if (!strcmp(filename+(length-2),".c"))
{
return 1;
}
else
{
return 0;
}
}
void findAllDirs(const char*path)
{
DIR * dp;
struct dirent*entry;
struct stat statbuf;
if((dp=opendir(path))==NULL)
{
fprintf(stderr,"Theath %s is wrong!\n",path);
return;
}
chdir(path);
while((entry=readdir(dp)!=NULL))
{
lstat(entry->d_name,&statbuf);
if(!strcmp(".",entry->d_name)||!strcmp("..",entry->d_name))
countLines;
if (S_lSDIR(statbuf.st_mode))
{
findAllDirs(entry->d_name);
}
else
{
if(isCode(entry->d_name))
chdir("..");
closedir(dp);
}
int main()
{
char path[MAX]=".";
printf("计算机中...\n");
findAllDirs(path);
printf("目前你总共写了%ld行代码!\n\n",total);
return 0;
)
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