[rescue] Understanding Err#25 ENOTTY ?

[Simon Lewis]

I have been fixing up my system and I have managed to fix all of the errors 
apart form the one below its really got my head in a spin has anyone else 
come across this one before ?

stat64("/dev/pts/3", 0xFFBEEF08)        = 0
open("/var/adm/utmpx", O_RDONLY)        = 5
fstat64(5, 0xFFBEEFF0)                = 0
brk(0x001D9EA0)                    = 0
brk(0x001DBEA0)                    = 0
ioctl(5, TCGETA, 0xFFBEEF7C)            Err#25 ENOTTY
read(5, "\0\0\0\0\0\0\0\0\0\0\0\0".., 8192)    = 3720
llseek(5, 0xFFFFFFFFFFFFFE8C, SEEK_CUR)        = 3348
close(5)

Thanks