Hello, The llseek function declared in file_operations structure is : loff_t (*llseek) (struct file *, loff_t, int) Here what is the third(3rd) parameter used for, is it same as the "whence" parameter of fseek() function in libc ? and what are the relevant values it can take ? Is there something similar to(SEEK_SET, SEEK_CUR, SEEK_END) which can be assigned to the 3rd parameter of the llseek function. Thanks in advance, Kind regards, Daniel Marian. ps : Kindly ignore the attachment. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/