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