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7c321a80f9
more trivial lexical helper macros so that uses of these guys expand to nothing at all when they're not enabled. This should help sub- standard compilers that can't do a good job of optimizing away the previous "(void)0" expressions. Py_DECREF: There's only one definition of this now. Yay! That was that last one in the family defined multiple times in an #ifdef maze. Py_FatalError(): Changed the char* signature to const char*. _Py_NegativeRefcount(): New helper function for the Py_REF_DEBUG expansion of Py_DECREF. Calling an external function cuts down on the volume of generated code. The previous inline expansion of abort() didn't work as intended on Windows (the program often kept going, and the error msg scrolled off the screen unseen). _Py_NegativeRefcount calls Py_FatalError instead, which captures our best knowledge of how to abort effectively across platforms.
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
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#ifndef Py_PYDEBUG_H
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#define Py_PYDEBUG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern DL_IMPORT(int) Py_DebugFlag;
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extern DL_IMPORT(int) Py_VerboseFlag;
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extern DL_IMPORT(int) Py_InteractiveFlag;
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extern DL_IMPORT(int) Py_OptimizeFlag;
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extern DL_IMPORT(int) Py_NoSiteFlag;
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extern DL_IMPORT(int) Py_UseClassExceptionsFlag;
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extern DL_IMPORT(int) Py_FrozenFlag;
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extern DL_IMPORT(int) Py_TabcheckFlag;
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extern DL_IMPORT(int) Py_UnicodeFlag;
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extern DL_IMPORT(int) Py_IgnoreEnvironmentFlag;
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extern DL_IMPORT(int) Py_DivisionWarningFlag;
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/* _XXX Py_QnewFlag should go away in 2.3. It's true iff -Qnew is passed,
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on the command line, and is used in 2.2 by ceval.c to make all "/" divisions
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true divisions (which they will be in 2.3). */
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extern DL_IMPORT(int) _Py_QnewFlag;
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/* this is a wrapper around getenv() that pays attention to
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Py_IgnoreEnvironmentFlag. It should be used for getting variables like
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PYTHONPATH and PYTHONHOME from the environment */
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#define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))
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DL_IMPORT(void) Py_FatalError(const char *message);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_PYDEBUG_H */
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