PGRES_POLLING_ACTIVE is unused...

...any reason why it is there at all?

(Please CC, not on this list.)

diff -urN postgresql-7.3.2.orig/doc/src/sgml/libpq.sgml postgresql-7.3.2/doc/src/sgml/libpq.sgml
--- postgresql-7.3.2.orig/doc/src/sgml/libpq.sgml 2003-01-30 20:50:07.000000000 +0100
+++ postgresql-7.3.2/doc/src/sgml/libpq.sgml 2003-02-26 17:20:34.000000000 +0100
@@ -316,9 +316,7 @@
</para>
<para>
If <function>PQconnectStart</> succeeds, the next stage is to poll <application>libpq</> so that it may
- proceed with the connection sequence. Loop thus: Consider a connection
- <quote>inactive</quote> by default. If <function>PQconnectPoll</function> last returned <symbol>PGRES_POLLING_ACTIVE</>,
- consider it <quote>active</quote> instead. If <function>PQconnectPoll(conn)</function> last returned
+ proceed with the connection sequence. Loop thus: If <function>PQconnectPoll(conn)</function> last returned
<symbol>PGRES_POLLING_READING</symbol>, perform a <function>select()</> for reading on <function>PQsocket(conn)</function>. If
it last returned <symbol>PGRES_POLLING_WRITING</symbol>, perform a <function>select()</> for writing on
<function>PQsocket(conn)</function>. If you have yet to call <function>PQconnectPoll</function>, i.e. after the call
diff -urN postgresql-7.3.2.orig/src/interfaces/libpq/fe-connect.c postgresql-7.3.2/src/interfaces/libpq/fe-connect.c
--- postgresql-7.3.2.orig/src/interfaces/libpq/fe-connect.c 2003-01-30 20:50:07.000000000 +0100
+++ postgresql-7.3.2/src/interfaces/libpq/fe-connect.c 2003-02-26 17:19:04.000000000 +0100
@@ -1090,9 +1090,6 @@
*/
switch (flag)
{
- case PGRES_POLLING_ACTIVE:
- break;
-
case PGRES_POLLING_OK:
return 1; /* success! */

@@ -1804,9 +1801,6 @@
*/
switch (flag)
{
- case PGRES_POLLING_ACTIVE:
- break;
-
case PGRES_POLLING_OK:
return true; /* success! */

diff -urN postgresql-7.3.2.orig/src/interfaces/libpq/libpq-fe.h postgresql-7.3.2/src/interfaces/libpq/libpq-fe.h
--- postgresql-7.3.2.orig/src/interfaces/libpq/libpq-fe.h 2002-09-04 22:31:47.000000000 +0200
+++ postgresql-7.3.2/src/interfaces/libpq/libpq-fe.h 2003-02-26 17:19:22.000000000 +0100
@@ -65,7 +65,6 @@
PGRES_POLLING_READING, /* These two indicate that one may */
PGRES_POLLING_WRITING, /* use select before polling again. */
PGRES_POLLING_OK,
- PGRES_POLLING_ACTIVE /* Can call poll function immediately. */
} PostgresPollingStatusType;

typedef enum