bunty wrote: > > > hello, > i study the kernel source code to find out how kernel writes to /proc > file system but unable to trace and only fine out that it writes via > sprintf. IS there any function that allow me to read and write to file. > regards, > > > You can implement your own read and write functions using the following params: int write_func(struct file* file, const char* buffer, unsigned long count, void* data); int read_func(char* page, char** start, off_t off, int count, int* eof, void* data); For your reference: http://www.kernelnewbies.org/documents/kdoc/procfs-guide/lkprocfsguide.html http://www.gelato.unsw.edu.au/~dsw/public-files/kernel-docs/kernel-api/index.html -Bill -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
