TAILQ_NEXT(9F) Namequeue, SLIST_HEAD, SLIST_HEAD_INITIALIZER, SLIST_ENTRY, SLIST_INIT, SLIST_INSERT_AFTER, SLIST_INSERT_HEAD, SLIST_REMOVE_HEAD, SLIST_REMOVE, SLIST_FOREACH, SLIST_EMPTY, SLIST_FIRST, SLIST_NEXT, SIMPLEQ_HEAD, SIMPLEQ_HEAD_INITIALIZER, SIMPLEQ_ENTRY, SIMPLEQ_INIT,...
}else{inti =0;bss_info_head_t* head =reinterpret_cast<bss_info_head_t*>(result);for(bss_info* it = STAILQ_FIRST(head); it; it =STAILQ_NEXT(it, next), ++i); ESP8266WiFiClass::_scanCount = i;if(i ==0) { ESP8266WiFiClass::_scanResult =0; }else{ bss_info* copied_info ...
(1)定义:TAILQ_ENTRY(type) 初始化一个type类型的entry 03 Librdkafka的基础数据结构 1 --- 队列 两个元素: tqh_first: 指向队列的第一个成员; tqh_last: 存的是队列里的最后一个元素的 next指针的变量地址, 这个二级指针太有用了,我们后边会再讲到; ...
为什么字段实现包含((tvar) = TAILQ_NEXT((var),TAILQ_FOREACH_SAFE ),1)? 、、 在使用queue.h e.h宏进行安全遍历时,我有一个疑问 #define TAILQ_FOREACH_SAFE(var, head, field, tvar) \ (var) && ((tvar) = TAILQ_NEXT((var), field), 1); \ (var) = (tvar)) 为什么在((tvar) = TAI...
if ((TAILQ_NEXT((elm),field) = TAILQ_NEXT((listelm),field)) = NULL)\TAILQ_NEXT((elm),field)->field.tqe_prev = \&TAILQ_NEXT((elm),field); \else \(head)->tqh_last = &TAILQ_NEXT((elm),field); \TAILQ_NEXT((listelm),field) = (elm); \...
STAILQ_NEXT(9F) Namequeue, SLIST_HEAD, SLIST_HEAD_INITIALIZER, SLIST_ENTRY, SLIST_INIT, SLIST_INSERT_AFTER, SLIST_INSERT_HEAD, SLIST_REMOVE_HEAD, SLIST_REMOVE, SLIST_FOREACH, SLIST_EMPTY, SLIST_FIRST, SLIST_NEXT, SIMPLEQ_HEAD, SIMPLEQ_HEAD_INITIALIZER, SIMPLEQ_ENTRY, SIMPLEQ_INIT...
tailq介绍 TAILQ是linux内核对双向队列操作的一种抽象,能实现操作队列需要的各种操作:插入元素,删除元素,遍历队列等,其封装是对应的宏定义,下面详细说明tailq的操作,从定义,初始化...tailq的宏定义API (1)定义:TAILQ_ENTRY(type) 初始化一个type类型的entry
STAILQ_NEXT(9F) Name queue, SLIST_HEAD, SLIST_HEAD_INITIALIZER, SLIST_ENTRY, SLIST_INIT, SLIST_INSERT_AFTER, SLIST_INSERT_HEAD, SLIST_REMOVE_HEAD, SLIST_REMOVE, SLIST_FOREACH, SLIST_EMPTY, SLIST_FIRST, SLIST_NEXT, SIMPLEQ_HEAD, SIMPLEQ_HEAD_INITIALIZER, SIMPLEQ_ENTRY, SIMPLEQ_INI...