On Fri, Jan 13, 2023 at 08:04:36PM +0100, Mathias Koehler wrote: > I hope the following message is a format more helpful for you > guys. (Thanks to Otto Moerbeek who gave me a hint.)
/% ... %./ is not a comment marker in C. -Otto > Again my question is how should that code look like? > Because I can remove the 'if' and the code still does the same. > > =================================================================== > RCS file: /cvs/src/sbin/ifconfig/ifconfig.c,v > retrieving revision 1.460 > diff -u -p -u -p -r1.460 ifconfig.c > --- ifconfig.c 18 Dec 2022 18:56:38 -0000 1.460 > +++ ifconfig.c 13 Jan 2023 18:52:48 -0000 > @@ -1907,12 +1907,14 @@ delifjoinlist(const char *val, int d) > memset(&join, 0, sizeof(join)); > join.i_flags |= (IEEE80211_JOIN_DEL | IEEE80211_JOIN_DEL_ALL); > > + /% > if (d == -1) { > ifr.ifr_data = (caddr_t)&join; > if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1) > err(1, "SIOCS80211JOIN"); > return; > } > + %/ > > ifr.ifr_data = (caddr_t)&join; > if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1) >