[PATCHv2] Move ip_mreqn structure from Linux to generic
Samuel Thibault
samuel.thibault@ens-lyon.org
Mon Aug 15 20:44:11 GMT 2022
Florian Weimer, le lun. 15 août 2022 21:58:39 +0200, a ecrit:
> * Samuel Thibault:
>
> > I.e. from sysdeps/unix/sysv/linux/bits/in.h to netinet/in.h
> >
> > It is following both the BSD and Linux definitions.
> > ---
> > inet/netinet/in.h | 13 +++++++++++++
> > sysdeps/unix/sysv/linux/bits/in.h | 8 --------
> > 2 files changed, 13 insertions(+), 8 deletions(-)
> >
> > diff --git a/inet/netinet/in.h b/inet/netinet/in.h
> > index 1633bc64e4..362eb9e9e7 100644
> > --- a/inet/netinet/in.h
> > +++ b/inet/netinet/in.h
> > @@ -278,6 +278,19 @@ struct ip_mreq
> > struct in_addr imr_interface;
> > };
> >
> > +/* IPv4 multicast request with interface index. */
> > +struct ip_mreqn
> > + {
> > + /* IP multicast address of group. */
> > + struct in_addr imr_multiaddr;
> > +
> > + /* Local IP address of interface. */
> > + struct in_addr imr_address;
> > +
> > + /* Interface index. */
> > + int imr_ifindex;
> > + };
> > +
> > struct ip_mreq_source
> > {
> > /* IP multicast address of group. */
> > diff --git a/sysdeps/unix/sysv/linux/bits/in.h b/sysdeps/unix/sysv/linux/bits/in.h
> > index af6898a5ce..00d10d812c 100644
> > --- a/sysdeps/unix/sysv/linux/bits/in.h
> > +++ b/sysdeps/unix/sysv/linux/bits/in.h
> > @@ -146,14 +146,6 @@ struct ip_opts
> > char ip_opts[40]; /* Actually variable in size. */
> > };
> >
> > -/* Like `struct ip_mreq' but including interface specification by index. */
> > -struct ip_mreqn
> > - {
> > - struct in_addr imr_multiaddr; /* IP multicast address of group */
> > - struct in_addr imr_address; /* local IP address of interface */
> > - int imr_ifindex; /* Interface index */
> > - };
> > -
> > /* Structure used for IP_PKTINFO. */
> > struct in_pktinfo
> > {
>
> This version looks okay to me. Same definition, still under __USE_MISC.
>
> Reviewed-by: Florian Weimer <fweimer@redhat.com>
Pushed, thanks!
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