Commit702b47d

Nikita Glukhov

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Add JsonFreeIfCopy()

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+10

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Lines changed: 10 additions & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -163,18 +163,20 @@ JsontPGetDatum(Json *json)`
`163`	`163`	`#definePG_GETARG_JSONB_P(n)PG_GETARG_JSONX_TMP(n, alloca(sizeof(Json)))/* FIXME conditional alloca() */`
`164`	`164`	`#definePG_GETARG_JSONT_P(n)DatumGetJsontP(PG_GETARG_DATUM(n))`
`165`	`165`
`166`		`-#definePG_FREE_IF_COPY_JSONB(json,n) \`
`167`		`-do { \`
`168`		`-if (!VARATT_IS_EXTERNAL_EXPANDED(PG_GETARG_POINTER(n))) \`
`169`		`-JsonFree(json); \`
`170`		`-else \`
`171`		`-Assert(DatumGetEOHP(PG_GETARG_DATUM(n)) == &(json)->obj.eoh); \`
`172`		`-} while (0)`
`173`		`-`
`174`	`166`	`#undefPG_GETARG_JSONB_P_COPY`
`175`	`167`	`#definePG_GETARG_JSONB_P_COPY(x)DatumGetJsonxPCopy(PG_GETARG_DATUM(x))`
`176`	`168`	`#definePG_GETARG_JSONT_P_COPY(x)DatumGetJsontPCopy(PG_GETARG_DATUM(x))`
`177`	`169`
	`170`	`+#defineJsonFreeIfCopy(json,datum) \`
	`171`	`+do { \`
	`172`	`+if (!VARATT_IS_EXTERNAL_EXPANDED(DatumGetPointer(datum))) \`
	`173`	`+JsonFree(json); \`
	`174`	`+else \`
	`175`	`+Assert(DatumGetEOHP(datum) == &(json)->obj.eoh); \`
	`176`	`+} while (0)`
	`177`	`+`
	`178`	`+#definePG_FREE_IF_COPY_JSONB(json,n) \`
	`179`	`+JsonFreeIfCopy(json, PG_GETARG_DATUM(n))`
`178`	`180`
`179`	`181`	`#defineJsonRoot(json)(&(json)->root)`
`180`	`182`	`#defineJsonGetSize(json)(JsonRoot(json)->len)`

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