diff options
| author |   jaredy <jaredy@openbsd.org> | 2005-07-04 05:02:15 +0000 |
|---|---|---|
| committer | jaredy <jaredy@openbsd.org> | 2005-07-04 05:02:15 +0000 |
| commit | 10a5c7aebd5b2956f22bd7fe9e0185e479b876a7 (patch) | |
| tree | 5a86b8f9ee35bf1f0463abad41e725daea409f99 | |
| parent | add a manpage describing the socket control message macros. (diff) | |
| download | wireguard-openbsd-10a5c7aebd5b2956f22bd7fe9e0185e479b876a7.tar.xz wireguard-openbsd-10a5c7aebd5b2956f22bd7fe9e0185e479b876a7.zip | |
link to new CMSG_DATA(3); prod by deraadt
| -rw-r--r-- | lib/libc/sys/recv.2 | 9 | ||||
| -rw-r--r-- | lib/libc/sys/send.2 | 5 |
2 files changed, 10 insertions, 4 deletions
diff --git a/lib/libc/sys/recv.2 b/lib/libc/sys/recv.2 index 67c68e29ae1..fdf9b711437 100644 --- a/lib/libc/sys/recv.2 +++ b/lib/libc/sys/recv.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: recv.2,v 1.33 2005/01/06 00:32:48 jaredy Exp $ +.\" $OpenBSD: recv.2,v 1.34 2005/07/04 05:02:15 jaredy Exp $ .\" $NetBSD: recv.2,v 1.6 1995/02/27 12:36:08 cgd Exp $ .\" .\" Copyright (c) 1983, 1990, 1991, 1993 @@ -203,6 +203,10 @@ struct cmsghdr { }; .Ed .Pp +See +.Xr CMSG_DATA 3 +for how these messages are constructed and decomposed. +.Pp As an example, one could use this to learn of changes in the data-stream in XNS/SPP. .Pp @@ -336,7 +340,8 @@ was less than 0 or larger than .Xr read 2 , .Xr select 2 , .Xr socket 2 , -.Xr socketpair 2 +.Xr socketpair 2 , +.Xr CMSG_DATA 3 .Sh HISTORY The .Fn recv diff --git a/lib/libc/sys/send.2 b/lib/libc/sys/send.2 index 4b0bd7615a6..c1de7d4c12a 100644 --- a/lib/libc/sys/send.2 +++ b/lib/libc/sys/send.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: send.2,v 1.21 2003/06/02 20:18:39 millert Exp $ +.\" $OpenBSD: send.2,v 1.22 2005/07/04 05:02:15 jaredy Exp $ .\" $NetBSD: send.2,v 1.6 1996/01/15 01:17:18 thorpej Exp $ .\" .\" Copyright (c) 1983, 1991, 1993 @@ -214,7 +214,8 @@ Addresses in the specified address family cannot be used with this socket. .Xr recv 2 , .Xr select 2 , .Xr socket 2 , -.Xr write 2 +.Xr write 2 , +.Xr CMSG_DATA 3 .Sh HISTORY The .Fn send |