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/* mydtrace.h
*
* Copyright (C) 2008, 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 ENTRY_PROBE(func, file, line, stash) \
if (PERL_SUB_ENTRY_ENABLED()) { \
PERL_SUB_ENTRY(func, file, line, stash); \
}

# define RETURN_PROBE(func, file, line, stash) \
if (PERL_SUB_RETURN_ENABLED()) { \
PERL_SUB_RETURN(func, file, line, stash); \
}

#else

/* NOPs */
# define ENTRY_PROBE(func, file, line, stash)
# define RETURN_PROBE(func, file, line, stash)

#endif

/*
* Local variables:
* c-indentation-style: bsd
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
*
* ex: set ts=8 sts=4 sw=4 noet:
*/
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