packet.7: Remove text about ancient glibc not defining SOL_PACKET

This was fixed in glibc 2.1.1, which is a long while ago.
And in any case, there is nothing special about this case;
it's just one of those times when glibc lags.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-03-27 12:47:35 +01:00
parent f2b205322b
commit 71bbbbef71
1 changed files with 0 additions and 14 deletions

View File

@ -604,20 +604,6 @@ is the device name as a null-terminated string, for example, eth0.
This structure is obsolete and should not be used in new code.
.SH BUGS
glibc 2.1 does not have a define for
.BR SOL_PACKET .
The suggested workaround is to use:
.in +4n
.nf
#ifndef SOL_PACKET
#define SOL_PACKET 263
#endif
.fi
.in
This is fixed in later glibc versions.
The IEEE 802.2/803.3 LLC handling could be considered as a bug.
Socket filters are not documented.