http://www.kernelnewbies.org/faq/index.php3#dowhile Regards, Mohit Kalra "It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts." -SH "R!SC" <risc54@inwind.it> To: <kernelnewbies@nl.linux.org> Sent by: cc: kernelnewbies-bounce@n Subject: macro l.linux.org 10/02/02 04:13 PM often i see in the linux kernel source, the macro written in following mode: #define macro_name do{ asm volatile{....} while(0); why use do while(0) if the number of loop is one? Thanks R!SC -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
