diff options
author | Guy Harris <guy@alum.mit.edu> | 2002-10-08 07:30:08 +0000 |
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committer | Guy Harris <guy@alum.mit.edu> | 2002-10-08 07:30:08 +0000 |
commit | 59ae995a27e1d0178c3ad402037ad1f55ceb927a (patch) | |
tree | b76ada19c63643f3b2fcd6b75e37e02f9e33cf81 /README.aix | |
parent | 57ade583b7411b71f7c4c45122067e579b64c49b (diff) |
Update to note that libpcap 0.7.1 doesn't work perfectly with AIX's BPF,
but that the current CVS libpcap may at least fix the major known
problem.
svn path=/trunk/; revision=6374
Diffstat (limited to 'README.aix')
-rw-r--r-- | README.aix | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/README.aix b/README.aix index afe1e5096d..fe9f8ee4a5 100644 --- a/README.aix +++ b/README.aix @@ -1,4 +1,4 @@ -$Id: README.aix,v 1.5 2002/05/31 10:22:51 guy Exp $ +$Id: README.aix,v 1.6 2002/10/08 07:30:08 guy Exp $ libpcap 0.7.1 and later appear to work on AIX when using AIX's native BPF; that appears to work better than DLPI does. Note that you may have @@ -6,6 +6,13 @@ to run AIX's tcpdump, as root, before configuring, building, and installing libpcap, in order to create the "/dev/bpf" devices and load the BPF driver. +However, libpcap 0.7.1 doesn't work perfectly with AIX's BPF - it +appears that AIX's BPF devices inform their user that packets were +dropped since the last successful read by returning -1 and setting +"errno" to EFAULT, which libpcap 0.7.1 treats as an error. The current +CVS version of libpcap ignores EFAULT on AIX; it appears that this fixes +the problem. + Some earlier notes: the notes about libpcap may not apply, with libpcap 0.7.1, but they're preserved here for historical reasons. |