)  ENOSPC          = syscall.Errno(0x0c)  ENOSR           = syscall.Errno(0x0f)  ENOSTR          = syscall.Errno(0x0c)  ENOSYS          = syscall.Errno(0x00)  ENOTBLK         = syscall.Errno(0xf)  ENOTCONN        = syscall.Errno(0x0