On 10/23/06, Mandeep Sandhu <mandeepsandhu.chd@xxxxxxxxx> wrote:
Hi All, This is more of a 'C' question than a kernel one. But since i'll be putting this in a module, I thought I'd ask here too... Whats the correct way to initialize a pointer? 1. char *p = 0; OR 2. char *p = NULL;
Both are right. I believe that NULL is defined as (void *) 0 or 0, depending on the language (C or C++), so that it can be assigned to any pointer without generating warnings. Check man stddefs.h and the file itself. Om. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
