On Wed, Feb 22, 2012 at 12:32 AM, H. Peter Anvin <hpa@xxxxxxxxx> wrote:
> On 02/21/2012 09:30 AM, Will Drewry wrote:
>> +
>> +/**
>> + * struct seccomp_data - the format the BPF program executes over.
>> + * @args: up to 6 system call arguments. When the calling convention is
>> + * 32-bit, the arguments will still be at each args[X] offset.
>> + * @instruction_pointer: at the time of the system call.
>> + * @arch: indicates system call convention as an AUDIT_ARCH_* value
>> + * as defined in <linux/audit.h>.
>> + * @nr: the system call number
>> + */
>> +struct seccomp_data {
>> + __u64 args[6];
>> + __u64 instruction_pointer;
>> + __u32 arch;
>> + int nr;
>> +};
>>
>
> This got flipped around for some reason... that is a problem if we ever
> need to extend this to more than 6 arguments (I thought we had at least
> one architecture which supported 7 arguments already, but I could just
> be delusional.)
Makes sense - I'll put it back in the proper order.
thanks!
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