On 05/31/2013 12:16 PM, Guido Günther wrote:
> Hi,
> make check on kFreeBSD currently fails with:
>
> - uint64_t cpu_time;
> + long unsigned int cpu_time;
What version of pdwtags? Also, what version of rpcgen?
We are definitely requesting a 64-bit type in
src/remote/remote_protocol.x, by our use of 'hyper':
struct remote_vcpu_info {
unsigned int number;
int state;
unsigned hyper cpu_time;
int cpu;
};
Looking at the generated src/remote/remote_protocol.h, what do you see
for remote_vcpu_info? On Linux/glibc, I see
struct remote_vcpu_info {
u_int number;
int state;
uint64_t cpu_time;
int cpu;
};
so after translation through rpcgen and src/rpc/genprotocol.pl, it has
turned 'hyper' into 'uint64_t' for me. I suspect that something
different happened for you.
I don't know if it is a difference in your version of rpcgen (as long as
your platform is 64-bit, it actually seems okay; but it would be a
disaster on a 32-bit platform), and knowing whether the generated .h
files differ is important to decide whether the problem is in the rpcgen
side or in the pdwtags side. Is this a case where rpc/genprotocol.pl
merely needs to be taught a substitution rule that if rpcgen turned
'hyper' into 'long unsigned int', then this is turned back into uint64_t?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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