Current File : //lib/x86_64-linux-gnu/perl/5.38.2/CORE/mydtrace.h
/* mydtrace.h
*
* Copyright (C) 2008, 2010, 2011 by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
* Provides macros that wrap the various DTrace probes we use. We add
* an extra level of wrapping to encapsulate the _ENABLED tests.
*/
#if defined(USE_DTRACE) && defined(PERL_CORE)
# include "perldtrace.h"
# define PERL_DTRACE_PROBE_ENTRY(cv) \
if (PERL_SUB_ENTRY_ENABLED()) \
Perl_dtrace_probe_call(aTHX_ cv, TRUE);
# define PERL_DTRACE_PROBE_RETURN(cv) \
if (PERL_SUB_ENTRY_ENABLED()) \
Perl_dtrace_probe_call(aTHX_ cv, FALSE);
# define PERL_DTRACE_PROBE_FILE_LOADING(name) \
if (PERL_SUB_ENTRY_ENABLED()) \
Perl_dtrace_probe_load(aTHX_ name, TRUE);
# define PERL_DTRACE_PROBE_FILE_LOADED(name) \
if (PERL_SUB_ENTRY_ENABLED()) \
Perl_dtrace_probe_load(aTHX_ name, FALSE);
# define PERL_DTRACE_PROBE_OP(op) \
if (PERL_OP_ENTRY_ENABLED()) \
Perl_dtrace_probe_op(aTHX_ op);
# define PERL_DTRACE_PROBE_PHASE(phase) \
if (PERL_OP_ENTRY_ENABLED()) \
Perl_dtrace_probe_phase(aTHX_ phase);
#else
/* NOPs */
# define PERL_DTRACE_PROBE_ENTRY(cv)
# define PERL_DTRACE_PROBE_RETURN(cv)
# define PERL_DTRACE_PROBE_FILE_LOADING(cv)
# define PERL_DTRACE_PROBE_FILE_LOADED(cv)
# define PERL_DTRACE_PROBE_OP(op)
# define PERL_DTRACE_PROBE_PHASE(phase)
#endif
/*
* ex: set ts=8 sts=4 sw=4 et:
*/
Mini Shell