aha/tools/perf/util/trace-event-perl.h
Tom Zanussi 3a9a0beba2 perf trace/scripting: Fix compile error when libperl not installed
When I added the xs callbacks into perf, I forgot to re-check
the no-libperl case. This patch fixes the undefined reference
error for that.

Reported-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260153712.6564.4.camel@tropicana>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-07 06:31:37 +01:00

55 lines
1.3 KiB
C

#ifndef __PERF_TRACE_EVENT_PERL_H
#define __PERF_TRACE_EVENT_PERL_H
#ifdef NO_LIBPERL
typedef int INTERP;
#define dSP
#define ENTER
#define SAVETMPS
#define PUTBACK
#define SPAGAIN
#define FREETMPS
#define LEAVE
#define SP
#define ERRSV
#define G_SCALAR (0)
#define G_DISCARD (0)
#define G_NOARGS (0)
#define PUSHMARK(a)
#define SvTRUE(a) (0)
#define XPUSHs(s)
#define sv_2mortal(a)
#define newSVpv(a,b)
#define newSVuv(a)
#define newSViv(a)
#define get_cv(a,b) (0)
#define call_pv(a,b) (0)
#define perl_alloc() (0)
#define perl_construct(a) (0)
#define perl_parse(a,b,c,d,e) (0)
#define perl_run(a) (0)
#define perl_destruct(a) (0)
#define perl_free(a) (0)
#define pTHX void
#define CV void
#define dXSUB_SYS
#define pTHX_
static inline void newXS(const char *a, void *b, const char *c) {}
static void boot_Perf__Trace__Context(pTHX_ CV *cv) {}
static void boot_DynaLoader(pTHX_ CV *cv) {}
#else
#include <EXTERN.h>
#include <perl.h>
void boot_Perf__Trace__Context(pTHX_ CV *cv);
void boot_DynaLoader(pTHX_ CV *cv);
typedef PerlInterpreter * INTERP;
#endif
struct scripting_context {
void *event_data;
};
int common_pc(struct scripting_context *context);
int common_flags(struct scripting_context *context);
int common_lock_depth(struct scripting_context *context);
#endif /* __PERF_TRACE_EVENT_PERL_H */