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Move NON_EXEC_STATIC from c.h to postgres.h

It is not needed at the scope of c.h, only in backend code.Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>Discussion:https://www.postgresql.org/message-id/flat/a6a6b48e-ca0a-b58d-18de-98e40d94b842%40enterprisedb.com

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-7

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+20

-7

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Original file line number	Diff line number	Diff line change
`@@ -1327,13 +1327,6 @@ typedef intptr_t sigjmp_buf[5];`
`1327`	`1327`	`#endif/* __MINGW64__ */`
`1328`	`1328`	`#endif/* WIN32 */`
`1329`	`1329`
`1330`		`-/* EXEC_BACKEND defines */`
`1331`		`-#ifdefEXEC_BACKEND`
`1332`		`-#defineNON_EXEC_STATIC`
`1333`		`-#else`
`1334`		`-#defineNON_EXEC_STATIC static`
`1335`		`-#endif`
`1336`		`-`
`1337`	`1330`	`/* /port compatibility functions */`
`1338`	`1331`	`#include"port.h"`
`1339`	`1332`

Lines changed: 20 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,7 @@`
`25`	`25`	`* -------------------------------------------------------`
`26`	`26`	`*1)variable-length datatypes (TOAST support)`
`27`	`27`	`*2)Datum type + support macros`
	`28`	`+ *3)miscellaneous`
`28`	`29`	`*`
`29`	`30`	`* NOTES`
`30`	`31`	`*`
`@@ -805,4 +806,23 @@ extern Datum Float8GetDatum(float8 X);`
`805`	`806`	`#defineFloat8GetDatumFast(X) PointerGetDatum(&(X))`
`806`	`807`	`#endif`
`807`	`808`
	`809`	`+`
	`810`	`+/* ----------------------------------------------------------------`
	`811`	`+ *Section 3:miscellaneous`
	`812`	`+ * ----------------------------------------------------------------`
	`813`	`+ */`
	`814`	`+`
	`815`	`+/*`
	`816`	`+ * NON_EXEC_STATIC: It's sometimes useful to define a variable or function`
	`817`	`+ * that is normally static but extern when using EXEC_BACKEND (see`
	`818`	`+ * pg_config_manual.h). There would then typically be some code in`
	`819`	`+ * postmaster.c that uses those extern symbols to transfer state between`
	`820`	`+ * processes or do whatever other things it needs to do in EXEC_BACKEND mode.`
	`821`	`+ */`
	`822`	`+#ifdefEXEC_BACKEND`
	`823`	`+#defineNON_EXEC_STATIC`
	`824`	`+#else`
	`825`	`+#defineNON_EXEC_STATIC static`
	`826`	`+#endif`
	`827`	`+`
`808`	`828`	`#endif/* POSTGRES_H */`

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