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7640f93123
We have a longstanding project convention that all .h files should be includable with no prerequisites other than postgres.h. This is tested/relied-on by cpluspluscheck. However, cpluspluscheck has not historically been applied to most headers outside the src/include tree, with the predictable consequence that some of them don't work. Fix that, usually by adding missing #include dependencies. The change in printf_hack.h might require some explanation: without it, my C++ compiler whines that the function is unused. There's not so many call sites that "inline" is going to cost much, and besides all the callers are in test code that we really don't care about the size of. There's no actual bugs being fixed here, so I see no need to back-patch. Discussion: https://postgr.es/m/b517ec3918d645eb950505eac8dd434e@gaz-is.ru
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* src/pl/plpython/plpy_elog.h
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*/
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#ifndef PLPY_ELOG_H
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#define PLPY_ELOG_H
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#include "plpython.h"
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/* global exception classes */
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extern PyObject *PLy_exc_error;
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extern PyObject *PLy_exc_fatal;
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extern PyObject *PLy_exc_spi_error;
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/*
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* PLy_elog()
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*
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* See comments at elog() about the compiler hinting.
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*/
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#ifdef HAVE__BUILTIN_CONSTANT_P
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#define PLy_elog(elevel, ...) \
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do { \
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PLy_elog_impl(elevel, __VA_ARGS__); \
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if (__builtin_constant_p(elevel) && (elevel) >= ERROR) \
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pg_unreachable(); \
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} while(0)
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#else /* !HAVE__BUILTIN_CONSTANT_P */
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#define PLy_elog(elevel, ...) \
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do { \
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const int elevel_ = (elevel); \
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PLy_elog_impl(elevel_, __VA_ARGS__); \
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if (elevel_ >= ERROR) \
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pg_unreachable(); \
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} while(0)
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#endif /* HAVE__BUILTIN_CONSTANT_P */
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extern void PLy_elog_impl(int elevel, const char *fmt,...) pg_attribute_printf(2, 3);
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extern void PLy_exception_set(PyObject *exc, const char *fmt,...) pg_attribute_printf(2, 3);
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extern void PLy_exception_set_plural(PyObject *exc, const char *fmt_singular, const char *fmt_plural,
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unsigned long n,...) pg_attribute_printf(2, 5) pg_attribute_printf(3, 5);
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extern void PLy_exception_set_with_details(PyObject *excclass, ErrorData *edata);
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#endif /* PLPY_ELOG_H */
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