我无法识别stat引发的错误.以下程序读取目录中的所有文件并打印文件名：
DIR *dp;
struct dirent *dirp;
struct stat sb;
if((dp = opendir(argv[1]))==NULL)
{
perror("can't open dir");
}
while((dirp = readdir(dp))!=NULL)
{
if (stat(dirp->d_name,&sb) == -1) {
perror("stat");
}
printf("File name: %s \n",dirp->d_name);
}
样本输出：
/home/eipe stat error: No such file or directory File name: copyofsample File name: a.out File name: . stat error: No such file or directory File name: udpclient.c File name: .. stat error: No such file or directory File name: client.c stat error: No such file or directory File name: ftpclient.c
以下是内容：
ls -l /home/eipe/c -rwxr-xr-x 1 eipe egroup 7751 2011-02-24 15:18 a.out -rw-r--r-- 1 eipe egroup 798 2011-02-24 13:50 client.c -rw-r--r-- 1 eipe egroup 15 2011-02-24 15:34 copyofsample -rw-r--r-- 1 eipe egroup 1795 2011-02-24 15:33 ftpclient.c -rw-r--r-- 1 eipe egroup 929 2011-02-24 13:34 udpclient.c
