Export appendToBuffer(), reserveFromBuffer()

Author: Nikita Glukhov

src/backend/utils/adt/jsonb_util.c

@@ -89,8 +89,6 @@ static void convertJsonbArray(StringInfo buffer, JEntry *header, const JsonbValu
 static void convertJsonbObject(StringInfo buffer, JEntry *header, const JsonbValue *val, int level);
 static void convertJsonbScalar(StringInfo buffer, JEntry *header, const JsonbValue *scalarVal);
 
-static int	reserveFromBuffer(StringInfo buffer, int len);
-static void appendToBuffer(StringInfo buffer, const char *data, int len);
 static void copyToBuffer(StringInfo buffer, int offset, const char *data, int len);
 static short padBufferToInt(StringInfo buffer);
 
@@ -1589,7 +1587,7 @@ compareJsonbScalarValue(const JsonbValue *aScalar, const JsonbValue *bScalar)
  * Returns the offset to the reserved area. The caller is expected to fill
  * the reserved area later with copyToBuffer().
  */
-static int
+int
 reserveFromBuffer(StringInfo buffer, int len)
 {
 	int			offset;
@@ -1624,7 +1622,7 @@ copyToBuffer(StringInfo buffer, int offset, const char *data, int len)
 /*
  * A shorthand for reserveFromBuffer + copyToBuffer.
  */
-static void
+void
 appendToBuffer(StringInfo buffer, const char *data, int len)
 {
 	int			offset;

src/include/utils/jsonb.h

@@ -387,6 +387,8 @@ extern void JsonbHashScalarValue(const JsonbValue *scalarVal, uint32 *hash);
 extern void JsonbHashScalarValueExtended(const JsonbValue *scalarVal,
 										 uint64 *hash, uint64 seed);
 
+extern int reserveFromBuffer(StringInfo buffer, int len);
+extern void appendToBuffer(StringInfo buffer, const char *data, int len);
 /* jsonb.c support functions */
 extern Datum jsonb_from_text(text *js, bool unique_keys);
 extern char *JsonbToCString(StringInfo out, JsonbContainer *in,