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Re: SystemTAP support in tracepoints

From: fche at redhat dot com (Frank Ch. Eigler)
To: Mathieu Desnoyers <mathieu dot desnoyers at efficios dot com>
Cc: Josh Stone <jistone at redhat dot com>, SystemTap <systemtap at sourceware dot org>, ltt-dev at lists dot casi dot polymtl dot ca
Date: Tue, 12 Apr 2011 14:45:17 -0400
Subject: Re: SystemTAP support in tracepoints
References: <20110410174444.GA30466@Krystal> <4DA3704C.8010502@redhat.com> <4DA380D5.80608@redhat.com> <20110412183555.GB11056@Krystal>

mathieu.desnoyers wrote:

> [...]
> Cool! I tweaked it a bit and came up with the following. Comments ?

How about just:


#define SDT_USE_VARIADIC
#include <sys/sdt.h>

#define tracepoint(name, args...)			\
do {
        STAP_PROBEV(name, name, __VA_ARGS__);           \ 
        /* and whatever ust needs for itself */         \
} while (0)


- FChE

Follow-Ups:
- Re: SystemTAP support in tracepoints
  - From: Mathieu Desnoyers

References:
- SystemTAP support in tracepoints
  - From: Mathieu Desnoyers
- Re: SystemTAP support in tracepoints
  - From: Josh Stone
- Re: SystemTAP support in tracepoints
  - From: Josh Stone
- Re: SystemTAP support in tracepoints
  - From: Mathieu Desnoyers

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