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Commit 80bb78fd authored by Rich Prohaska's avatar Rich Prohaska
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propagate app_private through cursors 

git-svn-id: file:///svn/tokudb@392 c7de825b-a66e-492c-adef-691d508d4ae1
parent 01b38bdb
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Showing with 22 additions and 22 deletions
newbrt/brt.c
View file @ 80bb78fd
......@@ -1942,7 +1942,7 @@ void brt_cursor_print(BRT_CURSOR cursor) {
printf("\n");
}
int brtcurs_set_position_last (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN txn, BRTNODE parent_brtnode) {
int brtcurs_set_position_last (BRT_CURSOR cursor, diskoff off, DBT *key, DB *db, TOKUTXN txn, BRTNODE parent_brtnode) {
BRT brt=cursor->brt;
void *node_v;
......@@ -1966,7 +1966,7 @@ int brtcurs_set_position_last (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN t
cursor->pathcnum[cursor->path_len-1] = childnum;
brt_node_add_cursor(node, childnum, cursor);
if (node->u.n.n_bytes_in_hashtable[childnum] > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, 0, db, txn);
brt_flush_child(cursor->brt, node, childnum, cursor, key->app_private, db, txn);
/*
* the flush may have been partially successfull. it may have also
* changed the tree such that the current node have expanded or been
......@@ -1977,7 +1977,7 @@ int brtcurs_set_position_last (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN t
brt_node_remove_cursor(node, childnum, cursor);
goto try_last_child;
}
r=brtcurs_set_position_last (cursor, node->u.n.children[childnum], db, txn, node);
r=brtcurs_set_position_last (cursor, node->u.n.children[childnum], key, db, txn, node);
if (r == 0)
return 0;
assert(node == cursor->path[cursor->path_len-1]);
......@@ -2004,7 +2004,7 @@ int brtcurs_set_position_last (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN t
}
}
int brtcurs_set_position_first (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN txn, BRTNODE parent_brtnode) {
int brtcurs_set_position_first (BRT_CURSOR cursor, diskoff off, DBT *key, DB *db, TOKUTXN txn, BRTNODE parent_brtnode) {
BRT brt=cursor->brt;
void *node_v;
......@@ -2028,7 +2028,7 @@ int brtcurs_set_position_first (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN
cursor->pathcnum[cursor->path_len-1] = childnum;
brt_node_add_cursor(node, childnum, cursor);
if (node->u.n.n_bytes_in_hashtable[childnum] > 0) {
brt_flush_child(cursor->brt, node, childnum, cursor, 0, db, txn);
brt_flush_child(cursor->brt, node, childnum, cursor, key->app_private, db, txn);
/*
* the flush may have been partially successfull. it may have also
* changed the tree such that the current node have expanded or been
......@@ -2039,7 +2039,7 @@ int brtcurs_set_position_first (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN
brt_node_remove_cursor(node, childnum, cursor);
goto try_first_child;
}
r=brtcurs_set_position_first (cursor, node->u.n.children[childnum], db, txn, node);
r=brtcurs_set_position_first (cursor, node->u.n.children[childnum], key, db, txn, node);
if (r == 0)
return r;
assert(node == cursor->path[cursor->path_len-1]);
......@@ -2067,7 +2067,7 @@ int brtcurs_set_position_first (BRT_CURSOR cursor, diskoff off, DB *db, TOKUTXN
}
}
int brtcurs_set_position_next2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
int brtcurs_set_position_next2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) {
BRTNODE node;
int childnum;
int r;
......@@ -2098,11 +2098,11 @@ int brtcurs_set_position_next2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
more = node->u.n.n_bytes_in_hashtable[childnum];
if (more == 0)
break;
brt_flush_child(cursor->brt, node, childnum, cursor, 0, db, txn);
brt_flush_child(cursor->brt, node, childnum, cursor, key->app_private, db, txn);
node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1];
}
r = brtcurs_set_position_first(cursor, node->u.n.children[childnum], db, txn, node);
r = brtcurs_set_position_first(cursor, node->u.n.children[childnum], key, db, txn, node);
if (r == 0)
return 0;
assert(node == cursor->path[cursor->path_len-1]);
......@@ -2110,11 +2110,11 @@ int brtcurs_set_position_next2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
childnum += 1;
}
return brtcurs_set_position_next2(cursor, db, txn);
return brtcurs_set_position_next2(cursor, key, db, txn);
}
/* requires that the cursor is initialized. */
int brtcurs_set_position_next (BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
int brtcurs_set_position_next (BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) {
int r = pma_cursor_set_position_next(cursor->pmacurs);
if (r==DB_NOTFOUND) {
/* We fell off the end of the pma. */
......@@ -2122,12 +2122,12 @@ int brtcurs_set_position_next (BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
/* Part of the trickyness is we need to leave the cursor pointing at the current (possibly deleted) value if there is no next value. */
r = pma_cursor_free(&cursor->pmacurs);
assert(r == 0);
return brtcurs_set_position_next2(cursor, db, txn);
return brtcurs_set_position_next2(cursor, key, db, txn);
}
return 0;
}
int brtcurs_set_position_prev2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
int brtcurs_set_position_prev2(BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) {
BRTNODE node;
int childnum;
int r;
......@@ -2158,11 +2158,11 @@ int brtcurs_set_position_prev2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
more = node->u.n.n_bytes_in_hashtable[childnum];
if (more == 0)
break;
brt_flush_child(cursor->brt, node, childnum, cursor, 0, db, txn);
brt_flush_child(cursor->brt, node, childnum, cursor, key->app_private, db, txn);
node = cursor->path[cursor->path_len-1];
childnum = cursor->pathcnum[cursor->path_len-1];
}
r = brtcurs_set_position_last(cursor, node->u.n.children[childnum], db, txn, node);
r = brtcurs_set_position_last(cursor, node->u.n.children[childnum], key, db, txn, node);
if (r == 0)
return 0;
assert(node == cursor->path[cursor->path_len-1]);
......@@ -2170,17 +2170,17 @@ int brtcurs_set_position_prev2(BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
childnum -= 1;
}
return brtcurs_set_position_prev2(cursor, db, txn);
return brtcurs_set_position_prev2(cursor, key, db, txn);
}
int brtcurs_set_position_prev (BRT_CURSOR cursor, DB *db, TOKUTXN txn) {
int brtcurs_set_position_prev (BRT_CURSOR cursor, DBT *key, DB *db, TOKUTXN txn) {
int r = pma_cursor_set_position_prev(cursor->pmacurs);
if (r==DB_NOTFOUND) {
if (cursor->path_len==1)
return DB_NOTFOUND;
r = pma_cursor_free(&cursor->pmacurs);
assert(r == 0);
return brtcurs_set_position_prev2(cursor, db, txn);
return brtcurs_set_position_prev2(cursor, key, db, txn);
}
return 0;
}
......@@ -2367,7 +2367,7 @@ int brt_cursor_get (BRT_CURSOR cursor, DBT *kbt, DBT *vbt, int flags, DB *db, TO
do_db_last:
r=unpin_cursor(cursor); if (r!=0) goto died0;
assert(cursor->pmacurs == 0);
r=brtcurs_set_position_last(cursor, *rootp, db, txn, null_brtnode); if (r!=0) goto died0;
r=brtcurs_set_position_last(cursor, *rootp, kbt, db, txn, null_brtnode); if (r!=0) goto died0;
r=pma_cursor_get_current(cursor->pmacurs, kbt, vbt);
if (r == 0) assert_cursor_path(cursor);
break;
......@@ -2375,21 +2375,21 @@ int brt_cursor_get (BRT_CURSOR cursor, DBT *kbt, DBT *vbt, int flags, DB *db, TO
do_db_first:
r=unpin_cursor(cursor); if (r!=0) goto died0;
assert(cursor->pmacurs == 0);
r=brtcurs_set_position_first(cursor, *rootp, db, txn, null_brtnode); if (r!=0) goto died0;
r=brtcurs_set_position_first(cursor, *rootp, kbt, db, txn, null_brtnode); if (r!=0) goto died0;
r=pma_cursor_get_current(cursor->pmacurs, kbt, vbt);
if (r == 0) assert_cursor_path(cursor);
break;
case DB_NEXT:
if (cursor->path_len<=0)
goto do_db_first;
r=brtcurs_set_position_next(cursor, db, txn); if (r!=0) goto died0;
r=brtcurs_set_position_next(cursor, kbt, db, txn); if (r!=0) goto died0;
r=pma_cursor_get_current(cursor->pmacurs, kbt, vbt); if (r!=0) goto died0;
if (r == 0) assert_cursor_path(cursor);
break;
case DB_PREV:
if (cursor->path_len<= 0)
goto do_db_last;
r = brtcurs_set_position_prev(cursor, db, txn); if (r!=0) goto died0;
r = brtcurs_set_position_prev(cursor, kbt, db, txn); if (r!=0) goto died0;
r = pma_cursor_get_current(cursor->pmacurs, kbt, vbt); if (r!=0) goto died0;
if (r == 0) assert_cursor_path(cursor);
break;
......
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