Dear Fawaad, Sarith... > I am considering you are talking about user space > applications/process ! AFAIK you can't access RAM content outside the > process address space (user space processes). You can > communicate/transfer data from one process/program to another through > IPC mechanisms but can't access one process directly from other > process. (CMIIW) How about, studying ptrace() usage? "man ptrace" and look at PTRACE_PEEKTEXT, PTRACE_PEEKDATA, PTRACE_PEEKUSR, PTRACE_POKETEXT, PTRACE_POKEDATA, PTRACE_POKEUSR. > By specifying O_DIRECT flag (I think while opening the file), you > actually tells kernel to do direct IO, hence by-passing buffer cache > ..... or without using any libc API, try "man raw". Thanks to EricB and Rene hermant on #kernelnewbies IRC forum for showing me that. regards Mulyadi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
