Re: location of inbuilt system call implementation

2013-03-11 Thread Denis Kirjanov
Check for the SYSCALL_DEFINE[0-6] macros. commit 1a94bc34768e463a93cb3751819709ab0ea80a01 Author: Heiko Carstens Date: Wed Jan 14 14:13:59 2009 +0100 [CVE-2009-0029] System call wrapper infrastructure From: Martin Schwidefsky By selecting HAVE_SYSCALL_WRAPPERS architectures can

location of inbuilt system call implementation

2013-03-10 Thread Niroj Pokhrel
Hi All, I am newbies to Linux and am going through system call in kernel-3.4. I just wanted to check how sys_read, sys_write or other system calls work but I was searching for the implementation but couldn't find it. I found that : System Call are added in /arch/x86/syscalls/syscall_32(or64).tbl. a