Next | Prev | Up | Top | Contents | Index
Supporting 32-Bit and 64-Bit Callers
The ioctl() entry point may need to interpret a structure prepared in the user process. In a 64-bit system, the user process can be either a 32-bit or a 64-bit program. For discussion of this issue, see "Handling 32-Bit and 64-Bit Execution Models"
Next | Prev | Up | Top | Contents | Index