Chen Gang <gang.chen@xxxxxxxxxxx> wrote: > > Userspace sometimes depends on the name in the guard macro:-/ > > "the guard macro" is only for prevent itself from being included by > multiple times (an id used by itself -- like a handle), it is not an id > to let other files know about it (it is not a normal using way). Whilst that *should* be true, it isn't actually true. See: grep -r _LINUX_.*_H /usr/include/ | grep -v ^/usr/include/linux/ for example. Also who knows what all those autoconf scripts out there look for? However, thinking about it some more, you're probably safe with respect to userspace as scripts/headers_install.h strips off the _UAPI prefix on the guard macros - just as long as you don't change the rest of the macro name. David _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
