contributed by <gg21-aping>
開發環境
$ gcc --version
gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ lscpu
- contributed by < gg21aping > W1 測驗題一 list_insert_before() 函式透過指標的指標 **p 直接修改鏈結關係而非僅是節點的內容。 static inline void list_insert_before(list_t *l, list_item_t *before, list_item_t *item) { list_item_t **p; for (p = &l->head; *p != before; p = &(*p)->next) ; *p = item;
P.C.Wang changed 2 months agoView mode
