. Add system calls. The methods used to compile the kernel, add a new system call to prepare an application to test the newly added system call system call features: file copy .2 add device drivers. Using modular approach to add a new The device driver requests to add character device driver to prepare an application, test driver added. 4 Analysis of/proc file. monitoring system status, display systems in several parts of the use of graphical interface display system used to monitor state.

os0201郑章孝


............\copy.c
............\dev.c
............\device.c
............\draw.c
............\drawfork.c
............\my_proc.c
............\os课程设计实践报告.doc


............\sys.c
............\syscopy.c
............\test.c
............\test1.c
............\test_device.c
............\test_syscopy.c
............\unistd.h

............\zy122.png
............\zy123.png
............\zy23.png

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