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Diffstat (limited to 'libgo/runtime/map.goc')
-rw-r--r-- | libgo/runtime/map.goc | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/libgo/runtime/map.goc b/libgo/runtime/map.goc deleted file mode 100644 index e4b8456dc3..0000000000 --- a/libgo/runtime/map.goc +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package runtime -#include "runtime.h" -#include "map.h" - -typedef struct __go_map Hmap; -typedef struct __go_hash_iter hiter; - -/* Access a value in a map, returning a value and a presence indicator. */ - -func mapaccess2(t *MapType, h *Hmap, key *byte, val *byte) (present bool) { - byte *mapval; - size_t valsize; - - mapval = __go_map_index(h, key, 0); - valsize = t->__val_type->__size; - if (mapval == nil) { - __builtin_memset(val, 0, valsize); - present = 0; - } else { - __builtin_memcpy(val, mapval, valsize); - present = 1; - } -} - -/* Optionally assign a value to a map (m[k] = v, p). */ - -func mapassign2(h *Hmap, key *byte, val *byte, p bool) { - if (!p) { - __go_map_delete(h, key); - } else { - byte *mapval; - size_t valsize; - - mapval = __go_map_index(h, key, 1); - valsize = h->__descriptor->__map_descriptor->__val_type->__size; - __builtin_memcpy(mapval, val, valsize); - } -} - -/* Delete a key from a map. */ - -func mapdelete(h *Hmap, key *byte) { - __go_map_delete(h, key); -} - -/* Initialize a range over a map. */ - -func mapiterinit(h *Hmap, it *hiter) { - __go_mapiterinit(h, it); -} - -/* Move to the next iteration, updating *HITER. */ - -func mapiternext(it *hiter) { - __go_mapiternext(it); -} - -/* Get the key of the current iteration. */ - -func mapiter1(it *hiter, key *byte) { - __go_mapiter1(it, key); -} - -/* Get the key and value of the current iteration. */ - -func mapiter2(it *hiter, key *byte, val *byte) { - __go_mapiter2(it, key, val); -} |