One thing to check is if unistd.h matches whats in the syscall table. In 2.4.17 I was working with, there were more entries in the defines than in the table so when I added my calls they went to never never land... -----Original Message----- From: chamak man [mailto:chamakmann@yahoo.co.in] Sent: Wednesday, January 01, 2003 10:57 PM To: linux-mips@linux-mips.org Subject: System Call in MIPS Hi, I am finding problems in adding a new system call for MIPS kernel. Where can i get information on it. with regards, sumanth.g ________________________________________________________________________ Missed your favourite TV serial last night? Try the new, Yahoo! TV. visit http://in.tv.yahoo.com