if(filetype(dirname
) != S_IFDIR
)
prs(" is not a directory.\n");
if(filetype(argv
[i
]) != S_IFREG
)
prs(" is not an ordinary file.\n");
execl("/bin/mv", "mv", argv
[i
], dirname
,0);
if(stat(filename
,&buf
) < 0)
else return(buf
.st_mode
&S_IFMT
);