English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
电子工程专辑
1 年
Linux多线程同步机制--互斥锁(mutex)
在Linux多线程编程中,互斥锁(Mutex)是一种非常重要的同步机制,用于控制对共享资源的访问,确保在任意时刻只有一个线程可以访问特定的资源或代码段,即临界区。互斥锁的主要用途是防止多个线程同时访问共享资源,从而避免竞争条件和数据不一致的问题。
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Actor found guilty
Enters hospice care
Newsom files complaint
Judge rejects Minnesota bid
Steelers hire Graham
Wins Australian Open
Mine collapses in Congo
US approves arms sales
Shark attack in Brazil
Anti-ICE protests across US
Launches civil rights probe
Released after being charged
NASA delays Artemis mission
Former Stanford coach dies
ISR strikes kill 30 in Gaza
More Epstein files released
Breaks NBA record
US producer prices rose
Ukraine hit by blackouts
Undergoes UCL surgery
Agree to $70M, 7-year deal
Syria, SDF reach deal
Venezuela plans amnesty law
Rafah crossing to reopen
Will not face death penalty
Orders IndyCar race in DC
Reveals pick to lead BLS
'Home Alone' actress dies
Majority of stores to close
Senate passes funding deal
To build $3.5B PA plant
Vikings fire GM
反馈