exporting the sys_call_table for kernel 2.6.x
 

hello,
we are referring to this link for exporting the system call table:

softice.lakeland.usf.edu/wiki/index.php/OSC:System_Call_Interception

We first compiled the kernl 2.6.18.We have it installed and running.

According to this page we add these to lines to the
/arch/um/kernel/ksyms.c

extern void* sys_call_table[];
EXPORT_SYMBOL(sys_call_table);

After writing this executed the following command on the terminal:
make ARCH=um linux

We got the following error:

-------------------------------------------------------------------
[root@localhost linux-2.6.19]# make ARCH=um linux
SYMLINK arch/um/include/kern_constants.h
SYMLINK arch/um/include/sysdep
make[1]: `arch/um/sys-i386/user-
offsets.s' is up to date.
CHK include/linux/version.h
CHK include/linux/utsrelease.h
CC arch/um/kernel/asm-offsets.s
In file included from arch/um/kernel/asm-offsets.c:1:
arch/um/include/sysdep/kernel-
offsets.h: In function 'foo':
arch/um/include/sysdep/kernel-offsets.h:20: error: 'struct thread_struct' has no member named 'arch'
In file included from arch/um/include/sysdep/kernel-offsets.h:21,
from arch/um/kernel/asm-
offsets.c:1:
arch/um/include/common-offsets.h:8: error: 'struct thread_struct' has no member named 'regs'
make[1]: *** [arch/um/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2
[root@localhost linux-2.6.19]#
-------------------------------------------------------------------
:Pengy: