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author | luigi <luigi@FreeBSD.org> | 2001-09-27 11:53:22 +0000 |
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committer | luigi <luigi@FreeBSD.org> | 2001-09-27 11:53:22 +0000 |
commit | af2cc9a06808d52ba584bc2c8b5d4b2472ddac38 (patch) | |
tree | e313b74d93e1521d4c8401ca34f1a4cd05f36bdd /sys | |
parent | ed54ab2f1962282edade623a7d9f92d0196416b2 (diff) | |
download | FreeBSD-src-af2cc9a06808d52ba584bc2c8b5d4b2472ddac38.zip FreeBSD-src-af2cc9a06808d52ba584bc2c8b5d4b2472ddac38.tar.gz |
Remove unused (and duplicate) struct ip_opts which is never used,
not referenced in Stevens, and does not compile with g++.
There is an equivalent structure, struct ipoption in ip_var.h
which is actually used in various parts of the kernel, and also referenced
in Stevens.
Bill Fenner also says:
... if you want the trivia, struct ip_opts was introduced
in in.h SCCS revision 7.9, on 6/28/1990, by Mike Karels.
struct ipoption was introduced in ip_var.h SCCS revision 6.5,
on 9/16/1985, by... Mike Karels.
MFC-after: 3 days
Diffstat (limited to 'sys')
-rw-r--r-- | sys/netinet/in.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/sys/netinet/in.h b/sys/netinet/in.h index c4f944d..a80877d 100644 --- a/sys/netinet/in.h +++ b/sys/netinet/in.h @@ -294,18 +294,6 @@ struct sockaddr_in { #define INET_ADDRSTRLEN 16 /* - * Structure used to describe IP options. - * Used to store options internally, to pass them to a process, - * or to restore options retrieved earlier. - * The ip_dst is used for the first-hop gateway when using a source route - * (this gets put into the header proper). - */ -struct ip_opts { - struct in_addr ip_dst; /* first hop, 0 w/o src rt */ - char ip_opts[40]; /* actually variable in size */ -}; - -/* * Options for use with [gs]etsockopt at the IP level. * First word of comment is data type; bool is stored in int. */ |