/usr/include header files are for user applications, while /usr/src/linux/include/ are for kernel programs. You should never include user space headers in kernel program and vice-versa. Regards Mohanlal ----- Original Message ----- From: "arup malakar" <arup_iitg1@yahoo.com> To: <kernelnewbies@nl.linux.org> Sent: Tuesday, June 01, 2004 11:27 PM Subject: missing header files > i am trying to write a module for which i have to > use some kernel functions like rdtscl() , udelay() > etc. > i'm running redhat 9.0 (kernel 2.4.20-6) > what is the difference between the header files > of > /usr/include and /usr/src/linux-2.4.20/include/ > some functions are missing in the headers of > /usr/include but are present in > /usr/src/linux-2.4.20/include/ > how to solve this problem. > > > > > __________________________________ > Do you Yahoo!? > Friends. Fun. Try the all-new Yahoo! Messenger. > http://messenger.yahoo.com/ > > -- > Kernelnewbies: Help each other learn about the Linux kernel. > Archive: http://mail.nl.linux.org/kernelnewbies/ > FAQ: http://kernelnewbies.org/faq/ > > -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
