21 def S_IMODE(mode):  argument
27 def S_IFMT(mode):  argument
50 def S_ISDIR(mode):  argument
54 def S_ISCHR(mode):  argument
58 def S_ISBLK(mode):  argument
62 def S_ISREG(mode):  argument
66 def S_ISFIFO(mode):  argument
70 def S_ISLNK(mode):  argument
74 def S_ISSOCK(mode):  argument
78 def S_ISDOOR(mode):  argument
82 def S_ISPORT(mode):  argument
86 def S_ISWHT(mode):  argument
156 def filemode(mode):  argument