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baldurk
768e812e45
* On windows it's strongly desired to be able to compile straight out of a clean checkout or source download. This means anyone can download the source and investigate something quickly, without having to worry about the hassle of figuring out how the project downloads 3rd party dependencies, fetching them, getting them registered in the right place. * This can't be put in a submodule as git submodules don't get downloaded by default so people new to git will get confusing compilation messages, and someone downloading the source from github directly without cloning via git won't get submodules included. * It does add some extra size to a fresh download/checkout which is unfortunate, but absolutely worth the cost. Shallow checkouts still aren't unfeasibly large, and it's only a one-off cost at clone time.
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* Static DTrace probes interface */
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#ifndef Py_DTRACE_H
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#define Py_DTRACE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef WITH_DTRACE
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#include "pydtrace_probes.h"
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/* pydtrace_probes.h, on systems with DTrace, is auto-generated to include
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`PyDTrace_{PROBE}` and `PyDTrace_{PROBE}_ENABLED()` macros for every probe
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defined in pydtrace_provider.d.
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Calling these functions must be guarded by a `PyDTrace_{PROBE}_ENABLED()`
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check to minimize performance impact when probing is off. For example:
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if (PyDTrace_FUNCTION_ENTRY_ENABLED())
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PyDTrace_FUNCTION_ENTRY(f);
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*/
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#else
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/* Without DTrace, compile to nothing. */
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static inline void PyDTrace_LINE(const char *arg0, const char *arg1, int arg2) {}
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static inline void PyDTrace_FUNCTION_ENTRY(const char *arg0, const char *arg1, int arg2) {}
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static inline void PyDTrace_FUNCTION_RETURN(const char *arg0, const char *arg1, int arg2) {}
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static inline void PyDTrace_GC_START(int arg0) {}
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static inline void PyDTrace_GC_DONE(int arg0) {}
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static inline void PyDTrace_INSTANCE_NEW_START(int arg0) {}
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static inline void PyDTrace_INSTANCE_NEW_DONE(int arg0) {}
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static inline void PyDTrace_INSTANCE_DELETE_START(int arg0) {}
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static inline void PyDTrace_INSTANCE_DELETE_DONE(int arg0) {}
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static inline int PyDTrace_LINE_ENABLED(void) { return 0; }
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static inline int PyDTrace_FUNCTION_ENTRY_ENABLED(void) { return 0; }
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static inline int PyDTrace_FUNCTION_RETURN_ENABLED(void) { return 0; }
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static inline int PyDTrace_GC_START_ENABLED(void) { return 0; }
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static inline int PyDTrace_GC_DONE_ENABLED(void) { return 0; }
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static inline int PyDTrace_INSTANCE_NEW_START_ENABLED(void) { return 0; }
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static inline int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) { return 0; }
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static inline int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) { return 0; }
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static inline int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) { return 0; }
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#endif /* !WITH_DTRACE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_DTRACE_H */
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