This is the mail archive of the systemtap@sourceware.org mailing list for the systemtap project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: SystemTAP support in tracepoints


Hi -

On Tue, Apr 12, 2011 at 02:48:35PM -0400, Mathieu Desnoyers wrote:
> > #define SDT_USE_VARIADIC
> > #include <sys/sdt.h>
> 
> How should support systems that don't have sdt.h ? Is there a define we
> could check ?

If the ust headers are not going to try to replicate all the code from
the systemtap sdt.h file, then they'll need to make a reference to it.
If so, one choice is to make the process manual (have a ust user do
the include before #include <ust/whatever>).  Another choice is for
the ust distribution to autoconf <ust/whatever> based on the existence
of sys/sdt.h header and perhaps #ifdef STAP_PROBEV.

- FChE


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]