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| author | Tobias Brunner <tobias@strongswan.org> | 2011-05-13 11:52:49 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2011-07-06 09:43:45 +0200 |
| commit | 0b6ff2a9fe52ebcbfab7d72b60a9af5d8712f4f5 (patch) | |
| tree | c67a532306aa40a9cd97d36220b7a3660d3a0c24 /src/libstrongswan/utils/linked_list.c | |
| parent | fbf014b0c10365d241ff8aeb83618bb929d09f8f (diff) | |
| download | strongswan-0b6ff2a9fe52ebcbfab7d72b60a9af5d8712f4f5.tar.bz2 strongswan-0b6ff2a9fe52ebcbfab7d72b60a9af5d8712f4f5.tar.xz | |
Added a replace function to linked_list_t.
Diffstat (limited to 'src/libstrongswan/utils/linked_list.c')
| -rw-r--r-- | src/libstrongswan/utils/linked_list.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/libstrongswan/utils/linked_list.c b/src/libstrongswan/utils/linked_list.c index cc5590e9b..a44bcc13e 100644 --- a/src/libstrongswan/utils/linked_list.c +++ b/src/libstrongswan/utils/linked_list.c @@ -476,6 +476,19 @@ METHOD(linked_list_t, insert_after, void, insert_item_after(this, enumerator->current, item); } +METHOD(linked_list_t, replace, void*, + private_linked_list_t *this, private_enumerator_t *enumerator, + void *item) +{ + void *old = NULL; + if (enumerator->current) + { + old = enumerator->current->value; + enumerator->current->value = item; + } + return old; +} + METHOD(linked_list_t, get_last, status_t, private_linked_list_t *this, void **item) { @@ -722,6 +735,7 @@ linked_list_t *linked_list_create() .insert_last = _insert_last, .insert_after = (void*)_insert_after, .insert_before = (void*)_insert_before, + .replace = (void*)_replace, .remove_first = _remove_first, .remove_last = _remove_last, .remove = _remove_, |