remove the fifo peek cmdstruct cruft refs[t:2189]

git-svn-id: file:///svn/toku/tokudb@15965 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/fifo.c

@@ -123,6 +123,7 @@ int toku_fifo_peek(FIFO fifo, bytevec *key, unsigned int *keylen, bytevec *data,
     return 0;
 }
 
+#if 0
 // fill in the BRT_MSG, using the two DBTs for the DBT part.
 int toku_fifo_peek_cmdstruct (FIFO fifo, BRT_MSG cmd, DBT*key, DBT*data) {
     u_int32_t type;
@@ -137,6 +138,7 @@ int toku_fifo_peek_cmdstruct (FIFO fifo, BRT_MSG cmd, DBT*key, DBT*data) {
     cmd->u.id.val=data;
     return 0;
 }
+#endif
 
 int toku_fifo_deq(FIFO fifo) {
     if (fifo->n_items_in_fifo==0) return -1;

newbrt/fifo.h

@@ -23,7 +23,7 @@ int toku_fifo_n_entries(FIFO);
 int toku_fifo_enq_cmdstruct (FIFO fifo, const BRT_MSG cmd);
 int toku_fifo_enq (FIFO, const void *key, ITEMLEN keylen, const void *data, ITEMLEN datalen, int type, XIDS xids);
 int toku_fifo_peek (FIFO, bytevec *key, ITEMLEN *keylen, bytevec *data, ITEMLEN *datalen, u_int32_t *type, XIDS *xids);
-int toku_fifo_peek_cmdstruct (FIFO, BRT_MSG, DBT*, DBT*); // fill in the BRT_MSG, using the two DBTs for the DBT part.
+// int toku_fifo_peek_cmdstruct (FIFO, BRT_MSG, DBT*, DBT*); // fill in the BRT_MSG, using the two DBTs for the DBT part.
 int toku_fifo_deq(FIFO);
 
 unsigned long toku_fifo_memory_size(FIFO); // return how much memory the fifo uses.