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8a9a6b443c
* bpo-9566: Fix compiler warnings in gcmodule.c (GH-11010) Change PyDTrace_GC_DONE() argument type from int to Py_ssize_t. (cherry picked from commitedad38e3e0) * bpo-30465: Fix C downcast warning on Windows in ast.c (#6593) ast.c: fstring_fix_node_location() downcasts a pointer difference to a C int. Replace int with Py_ssize_t to fix the compiler warning. (cherry picked from commitfb7e7992be) * bpo-9566: Fix compiler warnings in peephole.c (GH-10652) (cherry picked from commit028f0ef4f3) * bpo-27645, sqlite: Fix integer overflow on sleep (#6594) Use the _PyTime_t type and round away from zero (ROUND_UP, _PyTime_ROUND_TIMEOUT) the sleep duration, when converting a Python object to seconds and then to milliseconds. Raise an OverflowError in case of overflow. Previously the (int)double conversion rounded towards zero (ROUND_DOWN). (cherry picked from commitca405017d5)
57 lines
2.2 KiB
C
57 lines
2.2 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(Py_ssize_t 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 void PyDTrace_IMPORT_FIND_LOAD_START(const char *arg0) {}
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static inline void PyDTrace_IMPORT_FIND_LOAD_DONE(const char *arg0, int arg1) {}
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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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static inline int PyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) { return 0; }
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static inline int PyDTrace_IMPORT_FIND_LOAD_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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