I've got a C++ program in which I am trying to use __opendir2(). That's the enhanced variant of opendir(), which is used to read the entries in a UNIX file directory. I am coming up with
CCN5274 (S) The name lookup for "__opendir2" did not find a declaration. The doc says to specify #define _OPEN_SYS_DIR_EXT #include <dirent.h> And I am doing that. And yes, I am spelling it with two underscores. Normally I would look at the source for dirent.h and see what #ifdef guarded the declaration of __opendir2(), but it is one of those IBM things with so many nested obscure #ifdef's that I have no idea what is going on. So ... questions 1. Easy one first: does anyone know what the magic is to get __opendir2() declared? Yeah, I coded my own DIR *__opendir2(const char *dirname, size_t bufsize); but I'd kind of like to do it the right way. 2. Is there any sort of "trace" to debug the #ifdef flow in C source? I have EXPMAC SHOWINC SOURCE turned on but they either are no help or I do not know how to interpret the output. Thanks, Charles ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
