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| author | Daniel Stenberg <daniel@haxx.se> | 2017-04-20 15:10:04 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2017-04-22 11:25:27 +0200 |
| commit | cbae73e1dd95946597ea74ccb580c30f78e3fa73 (patch) | |
| tree | 56697b9325403031bb2fcfc6a723719b9819b0be /lib/llist.h | |
| parent | cbb59ed9ce9555e0dc0b485247fe86f0e45006b3 (diff) | |
| download | curl-cbae73e1dd95946597ea74ccb580c30f78e3fa73.tar.gz | |
llist: no longer uses malloc
The 'list element' struct now has to be within the data that is being
added to the list. Removes 16.6% (tiny) mallocs from a simple HTTP
transfer. (96 => 80)
Also removed return codes since the llist functions can't fail now.
Test 1300 updated accordingly.
Closes #1435
Diffstat (limited to 'lib/llist.h')
| -rw-r--r-- | lib/llist.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/lib/llist.h b/lib/llist.h index 47935ad1f..6b644b99c 100644 --- a/lib/llist.h +++ b/lib/llist.h @@ -29,7 +29,6 @@ typedef void (*curl_llist_dtor)(void *, void *); struct curl_llist_element { void *ptr; - struct curl_llist_element *prev; struct curl_llist_element *next; }; @@ -37,21 +36,19 @@ struct curl_llist_element { struct curl_llist { struct curl_llist_element *head; struct curl_llist_element *tail; - curl_llist_dtor dtor; - size_t size; }; void Curl_llist_init(struct curl_llist *, curl_llist_dtor); -int Curl_llist_insert_next(struct curl_llist *, struct curl_llist_element *, - const void *); -int Curl_llist_remove(struct curl_llist *, struct curl_llist_element *, - void *); +void Curl_llist_insert_next(struct curl_llist *, struct curl_llist_element *, + const void *, struct curl_llist_element *node); +void Curl_llist_remove(struct curl_llist *, struct curl_llist_element *, + void *); size_t Curl_llist_count(struct curl_llist *); void Curl_llist_destroy(struct curl_llist *, void *); -int Curl_llist_move(struct curl_llist *, struct curl_llist_element *, - struct curl_llist *, struct curl_llist_element *); +void Curl_llist_move(struct curl_llist *, struct curl_llist_element *, + struct curl_llist *, struct curl_llist_element *); #endif /* HEADER_CURL_LLIST_H */ |