int get_folder_recording_cnt(char *root, int *cnt)
{
DIR *dir;
struct dirent * ptr;
int total = 0;
char path[128];
dir = opendir(root); /* 打开bai目录*/
if(NULL == dir) {
printf("fail to open dir");
}
errno = 0;
while(NULL != (ptr = readdir(dir))) {
//顺序读取每一个目录项;
//跳过“duzhi..”和“.”两个目录
if(0 == strcmp(ptr->d_name,".") || 0 == strcmp(ptr->d_name,"..") ) {
continue;
}
//printf("%s%s/n",root,ptr->d_name);
//如果是目录,则递归dao调用 get_file_count函数
if(ptr->d_type == DT_DIR) {
sprintf(path,"%s%s/",root,ptr->d_name);
//printf("%s/n",path);
total += get_file_count(path);
}
if(ptr->d_type == DT_REG) {
total++;
printf("%s%s\n",root,ptr->d_name);
}
}
if(0 != errno) {
printf("fail to read dir"); //失败则输出提示信息
}
closedir(dir);
*cnt = total;
return 0;
}```
linux c 获取文件数量
最新推荐文章于 2024-02-29 19:00:00 发布