[PATCH:libFS 4/7] Remove unused internal helper _FSEventsQueued

[Alan Coopersmith]

Since we build with -export-symbols-regex '^FS.*', it wasn't available
to callers outside libFS, and was never called by anything inside libFS.

Seems to have been imported from XlibInt.c without ever being used.

Flagged by cppcheck 1.62:
[FSlibInt.c:180]: (style) The function '_FSEventsQueued' is never used.

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 src/FSlibInt.c |   36 ------------------------------------
 src/FSlibint.h |    1 -
 2 files changed, 37 deletions(-)

diff --git a/src/FSlibInt.c b/src/FSlibInt.c
index 48091cf..eeab20c 100644
--- a/src/FSlibInt.c
+++ b/src/FSlibInt.c
@@ -176,42 +176,6 @@ _FSFlush(register FSServer *svr)
     svr->last_req = (char *) &_dummy_request;
 }
 
-int
-_FSEventsQueued(
-    register FSServer	*svr,
-    int			 mode)
-{
-    register BytesReadable_t len;
-    BytesReadable_t pend;
-    char        buf[BUFSIZE];
-    register fsReply *rep;
-
-    if (mode == QueuedAfterFlush) {
-	_FSFlush(svr);
-	if (svr->qlen)
-	    return (svr->qlen);
-    }
-    if (_FSTransBytesReadable(svr->trans_conn, &pend) < 0)
-	(*_FSIOErrorFunction) (svr);
-    if ((len = pend) < SIZEOF(fsReply))
-	return (svr->qlen);	/* _FSFlush can enqueue events */
-    else if (len > BUFSIZE)
-	len = BUFSIZE;
-    len /= SIZEOF(fsReply);
-    pend = len * SIZEOF(fsReply);
-    _FSRead(svr, buf, (long) pend);
-
-    /* no space between comma and type or else macro will die */
-    STARTITERATE(rep, fsReply, buf, (len > 0), len--) {
-	if (rep->generic.type == FS_Error)
-	    _FSError(svr, (fsError *) rep);
-	else			/* must be an event packet */
-	    _FSEnq(svr, (fsEvent *) rep);
-    }
-    ENDITERATE
-	return (svr->qlen);
-}
-
 /* _FSReadEvents - Flush the output queue,
  * then read as many events as possible (but at least 1) and enqueue them
  */
diff --git a/src/FSlibint.h b/src/FSlibint.h
index b50509b..b5aba87 100644
--- a/src/FSlibint.h
+++ b/src/FSlibint.h
@@ -82,7 +82,6 @@ extern int _FSReply ( FSServer *svr, fsReply *rep, int extra, int discard );
 extern XtransConnInfo _FSConnectServer ( char *server_name );
 extern void _FSDisconnectServer ( XtransConnInfo trans_conn );
 extern void _FSSendClientPrefix ( FSServer *svr, fsConnClientPrefix *client );
-extern int _FSEventsQueued ( FSServer *svr, int mode );
 extern unsigned long _FSSetLastRequestRead ( FSServer *svr,
 					     fsGenericReply *rep );
 extern int _FSUnknownWireEvent ( FSServer *svr, FSEvent *re, fsEvent *event );
-- 
1.7.9.2