Dne středa 23. května 2018 9:59:56 CEST, Pablo Neira Ayuso napsal(a): > On Mon, Apr 30, 2018 at 10:28:16AM +0200, David Fabian wrote: > > Hello, > > > > this series of patches follows a discussion brought here about adding > > support for deeper variable scopes especially in the flat notation. These > > patches add a new variable scope to each include statement. The new scope > > is a child of the parent scope (script in which the include resides). All > > variables in the parent are still accessible in the child but the parent > > cannot access child variables. This effectively creates a tree hierarchy > > and with the support of redefine, one can even mask inherited variables > > in the child scopes. Sibling scopes are not accessible from each other. > > > > If one wants to have some global definitions in a separate script and not > > pollute the top-level script, one can use a new keyword global in the > > define like: > > > > define global global_var=eth0 > > Better probably "global define" instead, so we make sure no script > using the $global variable outthere breaks. OK, makes sense. > > > This puts $global_var to the top-level scope which is accessible from > > everywhere and it survives any include. Global re-definitions and > > undefines > > are also supported. > > Please send us patch using git send-email. Instead of them all > attached to one single email, so patchwork [1] tracks them. I managed to send the patch set via git send-email just a moment ago. > > Make sure your patches apply to nftables.git HEAD. Thanks! > > [1] http://patchwork.ozlabs.org/project/netfilter-devel/list/ -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
