On Friday 25 August 2006 17:07, suman adak wrote: > > You prababily didn't read my mail. I already told i found this sysmbol in > System.map file which contain all exported sysmbol address. > > root@ajit my_module]# cat /boot/System.map-2.6.15-1.2054_FC5 | grep -i > "sys_open" > c0152074 T do_sys_open > c015211e T sys_openat > c0152139 T sys_open > c032a29c r __ksymtab_sys_openat > c032d4dc r __kcrctab_sys_openat > c0330175 r __kstrtab_sys_openat > [root@ajit my_module]# > grepping in System.map (or in /proc/kallsym) will not tell you if a symbol is exported to be used by modules. It will just tell you that the symbol is a global one. > I am running 2.6.15 kernel. look at this file > http://lxr.linux.no/source/fs/open.c[line : 962]..... Right... Do you have a MODULE_LICENSE("GPL") line in you module? tavi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/