On Tue, 30 Apr 2002, krishnan charumathi wrote: > I believe that every system call should have an entry in > /usr/src/linux/arch/i386/kernel/entry.S. But, when I searched for > __NR_shmget , to my surprise there is none related to shared memory or > semaphore . So, I am wondering how are,the system calls related to IPC gets > executed.. shmget() is a glibc wrapper for syscall ipc(). If you look at sourcecode of sys_ipc() (arch/i386/kernel/sys_i386 for x86 arch), you will be enlightened ;) -- JiKos. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/