Can I add a 开发者_如何学Csystemcall from a module?In some kernel versions it is possible to add or modify a systemcall by changing the sys_call_table. But because this table is not intended to be cha
How to use linux kernel\'s find_module() function? The documenta开发者_如何学运维tion says \"must hold module_mutex\".
I am a new comer开发者_运维知识库 to Linux Kernel Module programming. From the material that I have read so far, I have found that there are 3 ways for a user program to request services or to communi
i write readers and writers where the kernel have to syncronize between them and block writer who already read a massage
I have a BIOS function I need to call from time to time on an embedded system, and using LRMI I was able to call it successfully from a user space program. Now I want to do the same from a loadable ke
I need to write a kernel module that simulate a \"multicaster\" Using the /proc file system. Basically it need to support the following scenarios:
I\'m working on a kernel module and I\'m trying to uniquely identify each one of the users trying to open() the module (can be either processes or threads).
I\'m trying to compile a simple Kernel program that read and write from a proc file. I\'m trying to set permission to that file by overriding the permission fp in inode_operations struct (.permission
So - Android is build on top of a stripped down linux system. Most of the convenient utilities are missing but all the basics are there.
I am using remote (k)gdb to debug a problem in a module that causes a panic when loaded e.g. when init() is called.
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