From 14c345b38d57fd814f217eb8465963a08ca79f7e Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期五, 05 二月 2021 17:41:09 +0800
Subject: [PATCH] update
---
src/shm/shm_mm_wrapper.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/src/shm/shm_mm_wrapper.cpp b/src/shm/shm_mm_wrapper.cpp
index d62602f..92350c8 100644
--- a/src/shm/shm_mm_wrapper.cpp
+++ b/src/shm/shm_mm_wrapper.cpp
@@ -1,6 +1,8 @@
#include "shm_mm_wrapper.h"
#include "mem_pool.h"
#include "hashtable.h"
+#include "lock_free_queue.h"
+#include "shm_socket.h"
void shm_mm_wrapper_init(int size) {
mem_pool_init(size);
@@ -13,3 +15,54 @@
int shm_mm_wrapper_alloc_key() {
return mm_alloc_key();
}
+
+
+
+//鍒犻櫎鍖呭惈鍦╧eys鍐呯殑queue
+int shm_mm_wrapper_remove_keys(int keys[], int length) {
+ hashtable_t *hashtable = mm_get_hashtable();
+ LockFreeQueue<shm_packet_t> *mqueue;
+ int count = 0;
+ for(int i = 0; i< length; i++) {
+ // 閿�姣佸叡浜唴瀛樼殑queue
+ mqueue = (LockFreeQueue<shm_packet_t> *)hashtable_get(hashtable, keys[i]);
+ if(mqueue == NULL) {
+ continue;
+ }
+ delete mqueue;
+ hashtable_remove(hashtable, keys[i]);
+ count++;
+ }
+ return count;
+}
+
+
+// 鍒犻櫎涓嶅湪keys鍐呯殑queue
+int shm_mm_wrapper_remove_keys_exclude(int keys[], int length) {
+ hashtable_t *hashtable = mm_get_hashtable();
+ std::set<int> *keyset = hashtable_keyset(hashtable);
+ std::set<int>::iterator keyItr;
+ LockFreeQueue<shm_packet_t> *mqueue;
+ bool found;
+ int count = 0;
+ for (keyItr = keyset->begin(); keyItr != keyset->end(); keyItr++) {
+ found = false;
+ for (size_t i = 0; i < length; i++) {
+ if (*keyItr == keys[i]) {
+ found = true;
+ break;
+ }
+ }
+ // 100鍐呯殑鏄痓us鍐呴儴鑷繁鐢ㄧ殑
+ if (!found && *keyItr > 100) {
+ // 閿�姣佸叡浜唴瀛樼殑queue
+ mqueue = (LockFreeQueue<shm_packet_t> *)hashtable_get(hashtable, *keyItr);
+
+ delete mqueue;
+ hashtable_remove(hashtable, *keyItr);
+ count++;
+ }
+ }
+ delete keyset;
+ return count;
+}
--
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