#include<stdlib.h>
#include<sys/stat.h>
#include<sys/types.h>
#include<dirent.h>
#include<string.h>
#include<fcntl.h>
#include<time.h>
#include<unistd.h>
static int get_stat(const char *filename)
{
struct stat statbuf;
if(stat(filename,&statbuf)==-1)
{
printf("error1");
return (-1);
}
if(S_ISDIR(statbuf.st_mode))
return 1;
if(S_ISREG(statbuf.st_mode))
return 0;
}
int main(int argc, char **argv)
{
DIR *dir;
struct dirent *drip;
int stats;
if(argc!=2)
{
printf("error2");
exit(1);
}
if(((stats=get_stat(argv[1]))==0)||(stats==-1))
exit(1);
if((dir=opendir(argv[1]))==NULL)
{
printf("error3");
exit (1);
}
while((drip=readdir(dir))!=NULL)
{
char dirbuf[1024];
memset(dirbuf,0,sizeof(dirbuf));
strcpy(dirbuf,argv[1]);
strcat(dirbuf, "/");
strcat(dirbuf, drip->d_name);
if(get_stat(dirbuf)==-1) break;
}
closedir(dir);
exit(1);
}
#include<stdio.h>
#include<dirent.h>
#include<sys/types.h>
#include<unistd.h>
#include<sys/stat.h>
#include<string.h>
int main()
{
DIR *dir;
struct dirent *ptr;
struct stat buf;
char buff[1024];
const char *name="/home/zzd";
dir=opendir(name);
while((ptr=readdir(dir))!=NULL)
{
memset(buff,0,sizeof(buff));
strcpy(buff,name);
strcat(buff,"/");
strcat(buff,ptr->d_name);
if(stat(buff,&buf)==0)
{
if(S_ISDIR(buf.st_mode))
continue;
if(S_ISREG(buf.st_mode))
printf("%s %d\n",buff,buf.st_size);
}
}
closedir(dir);
return 0;
}