47     auto ctx = std::make_shared<EventContext>();  in AddFileDescriptor()  local
48     CHECK_NOTNULL(ctx, false, "create EventContext FAILED!");  in AddFileDescriptor()
49     ctx->fd = fd;  in AddFileDescriptor()
50     ctx->onReadable = onReadable;  in AddFileDescriptor()
51     ctx->onWritable = onWritable;  in AddFileDescriptor()
54     CHECK_TRUE(AddContextLocked(ctx), false, "add context for %d failed!", fd);  in AddFileDescriptor()
64     auto ctx = it->second;  in RemoveFileDescriptor()  local
65     CHECK_NOTNULL(ctx, false, "ctx null!");  in RemoveFileDescriptor()
66     CHECK_TRUE(RemoveContextLocked(ctx), false, "remove context for %d failed!", fd);  in RemoveFileDescriptor()
70 bool EpollEventPoller::AddContextLocked(const EventContextPtr& ctx)  in AddContextLocked()  argument
72     context_[ctx->fd] = ctx;  in AddContextLocked()
73     return UpdateEvent(EPOLL_CTL_ADD, ctx);  in AddContextLocked()
76 bool EpollEventPoller::RemoveContextLocked(const EventContextPtr& ctx)  in RemoveContextLocked()  argument
78     context_.erase(ctx->fd);  in RemoveContextLocked()
79     CHECK_TRUE(UpdateEvent(EPOLL_CTL_DEL, ctx), false, "update fd %d ctx FAILED!", ctx->fd);  in RemoveContextLocked()
97 bool EpollEventPoller::UpdateEvent(int op, const EventContextPtr& ctx)  in UpdateEvent()  argument
100     if (ctx->onReadable) {  in UpdateEvent()
103     if (ctx->onWritable) {  in UpdateEvent()
106     event.data.ptr = ctx.get();  in UpdateEvent()
109     HILOG_DEBUG(LOG_CORE, "poll set %s %d %x start!", name.c_str(), ctx->fd, event.events);  in UpdateEvent()
110     int retval = epoll_ctl(epollFd_, op, ctx->fd, &event);  in UpdateEvent()
112     HILOG_DEBUG(LOG_CORE, "poll set %s %d %x done!", name.c_str(), ctx->fd, event.events);  in UpdateEvent()
132             auto ctx = reinterpret_cast<EventContext*>(eventVec[i].data.ptr);  in Run()  local
133             if (ctx != nullptr) {  in Run()
134                 HandleEvent(eventVec[i].events, *ctx);  in Run()
140 void EpollEventPoller::HandleEvent(uint32_t events, const EventContext& ctx)  in HandleEvent()  argument
143         if (ctx.onReadable) {  in HandleEvent()
144             ctx.onReadable();  in HandleEvent()
147         if (ctx.onWritable) {  in HandleEvent()
148             ctx.onWritable();  in HandleEvent()