Thank you very much! In my test code I didn't even include the header files and it knew how to include struct ieee80211_channel. -- Farhan Khan PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE
On Sun, Aug 5, 2018 at 8:07 AM, Domagoj Stolfa <[email protected]> wrote: > Hi Farhan: > > You should call DTrace with -C, which is the C preprocessor: > > --------------- > #!/usr/sbin/dtrace -Cs > > #include <net80211/ieee80211_var.h> > #include <net80211/ieee80211_regdomain.h> > #include <net80211/ieee80211_radiotap.h> > #include <net80211/ieee80211_ratectl.h> > --------------- > > — > Domagoj > >> On 5 Aug 2018, at 06:43, Farhan Khan <[email protected]> wrote: >> >> Hi all, >> >> I am trying to run dtrace on some net80211 functions in the kernel. >> Rather than recreate my own version of several fairly large structs, >> which would be a lot of work, I would like to just include >> net80211/ieee80211_var.h and related headers. >> >> Brendan Gregg's book has examples of using #include, but when I do this: >> >> --------------- >> #!/usr/sbin/dtrace -s >> >> #include <net80211/ieee80211_var.h> >> #include <net80211/ieee80211_regdomain.h> >> #include <net80211/ieee80211_radiotap.h> >> #include <net80211/ieee80211_ratectl.h> >> --------------- >> >> I get this error: >> >> --------------- >> $ sudo ./newstate.d >> dtrace: failed to compile script ./newstate.d: line 3: invalid control >> directive: #include >> --------------- >> >> Is there a way to include header files and get their subsequent structs? >> >> Thanks, >> >> -- >> Farhan Khan >> PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE >> _______________________________________________ >> [email protected] mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace >> To unsubscribe, send any mail to "[email protected]" > _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace To unsubscribe, send any mail to "[email protected]"
