diff options
| author | gdt <gdt> | 2004-11-15 18:51:15 +0000 |
|---|---|---|
| committer | gdt <gdt> | 2004-11-15 18:51:15 +0000 |
| commit | 69e1325faf47762fd08917b8f20a20abb59d41e6 (patch) | |
| tree | 60d6df8c1d754c84fa3108a5f19bbf91cb084ab1 /ospfd/ospf_packet.c | |
| parent | fbb6709986ee29b57a8a6103c592de80647ead00 (diff) | |
Rationalize CMSG_SPACE usage:
in lib/zebra.h, ensure that RFC3542-required CMSG_SPACE and CMSG_LEN
are defined. Warn if alignment assumptions are made, since they are
i386-centric.
in lib/sockopt.h, declare that sockopt sizes are without
CMSG_SPACE-required padding - just simple sizeof.
in ospfd/ospf_packet.c, simply use CMSG_SPACE
This should remove all instances of CMSG_ALIGN from the source code.
This is a nonstandard, though rational, construct; quagga should use
only those defines in RFC3542.
Diffstat (limited to 'ospfd/ospf_packet.c')
| -rw-r--r-- | ospfd/ospf_packet.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/ospfd/ospf_packet.c b/ospfd/ospf_packet.c index 5a1c0916..c582533b 100644 --- a/ospfd/ospf_packet.c +++ b/ospfd/ospf_packet.c @@ -2007,12 +2007,8 @@ ospf_recv_packet (int fd, struct interface **ifp) struct stream *ibuf; unsigned int ifindex = 0; struct iovec iov; -#if defined(CMSG_SPACE) /* Header and data both require alignment. */ char buff [CMSG_SPACE(SOPT_SIZE_CMSG_IFINDEX_IPV4())]; -#else - char buff [sizeof (struct cmsghdr) + SOPT_SIZE_CMSG_IFINDEX_IPV4()]; -#endif struct msghdr msgh; memset (&msgh, 0, sizeof (struct msghdr)); |