文件名称:linux_device_poll
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linux_device_poll
poll接口是判断是否有数据可以读写，使用于select函数来查询设备当前状态，以便用户获知是否对数据进行非阻塞访问-linux_device_poll poll interface is to determine whether there is data to read and write, use the select function to query the device on the current state, so that users are informed of non-blocking access to the data
poll接口是判断是否有数据可以读写，使用于select函数来查询设备当前状态，以便用户获知是否对数据进行非阻塞访问-linux_device_poll poll interface is to determine whether there is data to read and write, use the select function to query the device on the current state, so that users are informed of non-blocking access to the data
(系统自动生成,下载前可以参看下载内容)
下载文件列表
1-7poll\demo\.demo.ko.cmd
.......\....\.demo.mod.o.cmd
.......\....\.demo.o.cmd
.......\....\.tmp_versions\demo.mod
.......\....\demo.c
.......\....\demo.h
.......\....\demo.ko
.......\....\demo.mod.c
.......\....\demo.mod.o
.......\....\demo.o
.......\....\Module.symvers
.......\....\modules.order
.......\test\test
.......\....\test.c
.......\demo\.tmp_versions
.......\demo
.......\test
1-7poll
.......\....\.demo.mod.o.cmd
.......\....\.demo.o.cmd
.......\....\.tmp_versions\demo.mod
.......\....\demo.c
.......\....\demo.h
.......\....\demo.ko
.......\....\demo.mod.c
.......\....\demo.mod.o
.......\....\demo.o
.......\....\Module.symvers
.......\....\modules.order
.......\test\test
.......\....\test.c
.......\demo\.tmp_versions
.......\demo
.......\test
1-7poll