我正在尝试获取文件夹中除文件之外的目录数,但我无法获得正确的结果。有人帮我解决这个问题吗?特别是我应该向 isDirectory() 函数发送什么?
int listFilesIndir(char *currDir)
{
struct dirent *direntp;
DIR *dirp;
int x ,y =0 ;
if ((dirp = opendir(currDir)) == NULL)
{
perror ("Failed to open directory");
return 1;
}
while ((direntp = readdir(dirp)) != NULL)
{
printf("%s\n", direntp->d_name);
x= isDirectory(dirp);
if(x != 0)
y++;
}
printf("direc Num : %d\n",y );
while ((closedir(dirp) == -1) && (errno == EINTR)) ;
return 0;
}
int isDirectory(char *path)
{
struct stat statbuf;
if (stat(path, &statbuf) == -1)
return 0;
else
return S_ISDIR(statbuf.st_mode);
}