先用hdfsgetpathinfo得到一個hdfsfileinfo型別的結構體，

get_real_path(dsh,s,real_path);

hdfsfileinfo*pt_hdfs_file_info=hdfsgetpathinfo(hdfs,real_path);//

這個結構體中有個kind屬性，就是來區分是檔案還是目錄

typedefstruct{

tobjectkindmkind;/*fileordirectory*/

char*mname;/*thenameofthefile*/

ttimemlastmod;/*thelastmodificationtimeforthefileinseconds*/

toffsetmsize;/*thesizeofthefileinbytes*/

shortmreplication;/*thecountofreplicas*/

toffsetmblocksize;/*theblocksizeforthefile*/

char*mowner;/*theownerofthefile*/

char*mgroup;/*thegroupassociatedwiththefile*/

shortmpermissions;/*thepermissionsassociatedwiththefile*/

ttimemlastaccess;/*thelastaccesstimeforthefileinseconds*/

}hdfsfileinfo;