On Thu, May 31, 2012 at 03:50:11PM +0200, Jan Engelhardt wrote: > > On Thursday 2012-05-31 15:31, Florian Westphal wrote: > >> > > >> > CC parse.o > >> > parse.c: In function 'msg2ct': > >> > parse.c:258:34: error: 'NULL' undeclared (first use in this function) > >> > parse.c:258:34: note: each undeclared identifier is reported only once for each function it appears in > >> > parse.c: In function 'msg2exp': > >> > parse.c:438:16: error: 'NULL' undeclared (first use in this function) > >> > >> Similar patch was already applied. > >> > >> http://git.netfilter.org/cgi-bin/gitweb.cgi?p=conntrack-tools.git;a=commit;h=d44489648c1a56d543a84bbebe455227bb25cf34 > > > >NULL is defined in stddef.h, stdlib.h does not necessarily pull that > >header in, too. > > I believe that the C standard defines that NULL has to become available > through (at least) stdio.h. Though wikipedia may not always be authoritative, > I will use it as an excuse now: http://en.wikipedia.org/wiki/Stdio.h > > So if #include <stddef.h> makes NULL available, good for glibc, but it > may not satisfy certain implementations. As soon the compilation works, I'll be happy to use the more precise header. Send me one patch upon the current git HEAD, I'll take it. -- 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
