pydtrace.h

/* Static DTrace probes interface */

#ifndefPy_DTRACE_H
#definePy_DTRACE_H
#ifdef__cplusplus
extern"C" {
#endif

#ifdefWITH_DTRACE

#include"pydtrace_probes.h"

/* pydtrace_probes.h, on systems with DTrace, is auto-generated to include
 `PyDTrace_{PROBE}` and `PyDTrace_{PROBE}_ENABLED()` macros for every probe
 defined in pydtrace.d.

 Calling these functions must be guarded by a `PyDTrace_{PROBE}_ENABLED()`
 check to minimize performance impact when probing is off. For example:

 if (PyDTrace_FUNCTION_ENTRY_ENABLED())
 PyDTrace_FUNCTION_ENTRY(f);
*/

#else

/* Without DTrace, compile to nothing. */

staticinlinevoidPyDTrace_LINE(constchar*arg0, constchar*arg1, intarg2) {}
staticinlinevoidPyDTrace_FUNCTION_ENTRY(constchar*arg0, constchar*arg1, intarg2) {}
staticinlinevoidPyDTrace_FUNCTION_RETURN(constchar*arg0, constchar*arg1, intarg2) {}
staticinlinevoidPyDTrace_GC_START(intarg0) {}
staticinlinevoidPyDTrace_GC_DONE(Py_ssize_targ0) {}
staticinlinevoidPyDTrace_INSTANCE_NEW_START(intarg0) {}
staticinlinevoidPyDTrace_INSTANCE_NEW_DONE(intarg0) {}
staticinlinevoidPyDTrace_INSTANCE_DELETE_START(intarg0) {}
staticinlinevoidPyDTrace_INSTANCE_DELETE_DONE(intarg0) {}
staticinlinevoidPyDTrace_IMPORT_FIND_LOAD_START(constchar*arg0) {}
staticinlinevoidPyDTrace_IMPORT_FIND_LOAD_DONE(constchar*arg0, intarg1) {}
staticinlinevoidPyDTrace_AUDIT(constchar*arg0, void*arg1) {}

staticinlineintPyDTrace_LINE_ENABLED(void) { return0; }
staticinlineintPyDTrace_FUNCTION_ENTRY_ENABLED(void) { return0; }
staticinlineintPyDTrace_FUNCTION_RETURN_ENABLED(void) { return0; }
staticinlineintPyDTrace_GC_START_ENABLED(void) { return0; }
staticinlineintPyDTrace_GC_DONE_ENABLED(void) { return0; }
staticinlineintPyDTrace_INSTANCE_NEW_START_ENABLED(void) { return0; }
staticinlineintPyDTrace_INSTANCE_NEW_DONE_ENABLED(void) { return0; }
staticinlineintPyDTrace_INSTANCE_DELETE_START_ENABLED(void) { return0; }
staticinlineintPyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) { return0; }
staticinlineintPyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) { return0; }
staticinlineintPyDTrace_IMPORT_FIND_LOAD_DONE_ENABLED(void) { return0; }
staticinlineintPyDTrace_AUDIT_ENABLED(void) { return0; }

#endif/* !WITH_DTRACE */

#ifdef__cplusplus
}
#endif
#endif/* !Py_DTRACE_H */