On Mon, Jun 22, 2009 at 04:16:36PM -0700, hong zhang wrote: > > List, > > I need a C mailing list to post my C question from kernel. Could > anyone recommend a good one to me? kernelnewbies usually handles kernel-related C questions quite well. Have you tried that? > Currently I subscripe > > comp.lang.c > http://groups.google.com/group/comp.lang.c?hl=en > > #define LIST_HEAD_INIT(name) {&(name), &(nmae)} > bothers me. > > What is { &(name), &(name)} for? > I do not see this kind of statement in C codes before. It creates a list that points to itself, registering the first two fields of the structure to be pointers. Run cpp to see the exact output if you are still confused. thanks, greg k-h
