On 9 Jun 2010, at 17:40, James Carlson wrote:
> Rui Paulo wrote:
>> Hi,
>> While working on FreeBSD DTrace I came across this problem:
>>
>> dtrace: failed to compile script callout.d: "/usr/lib/dtrace/psinfo.d", line
>> 53: operator -> cannot be applied to a forward declaration: no struct proc
>> definition is available
>>
>> psinfo.d is FreeBSD specific (we don't rely on procfs). Line 53 is:
>>
>> translator psinfo_t < struct proc *T > {
>> ..
>>
>> The error message is clear, but the way to fix it isn't clear to me right
>> now.
>>
>> How does Solaris DTrace find the 'proc_t' struct in /usr/lib/dtrace/procfs.d
>> ?
>
> It gets it from the kernel's symbol table using CTF.
Ok, thanks.
Regards,
--
Rui Paulo
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