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author | dd <dd@FreeBSD.org> | 2001-11-24 17:02:58 +0000 |
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committer | dd <dd@FreeBSD.org> | 2001-11-24 17:02:58 +0000 |
commit | 50d82a971ed42e0d187ca806ae3f52e65f7f8b21 (patch) | |
tree | ab0d49d64d253468788be033bd4cf5f8052db06b /share/man/man4/snp.4 | |
parent | e665c3253004933543d14230bb20c7001add496f (diff) | |
download | FreeBSD-src-50d82a971ed42e0d187ca806ae3f52e65f7f8b21.zip FreeBSD-src-50d82a971ed42e0d187ca806ae3f52e65f7f8b21.tar.gz |
Talk about what the user needs to do to get the snp devices, and how
watch(8) will try to help them by loading the module.
PR: 25420
Diffstat (limited to 'share/man/man4/snp.4')
-rw-r--r-- | share/man/man4/snp.4 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/share/man/man4/snp.4 b/share/man/man4/snp.4 index 735c2b3..e35cce2 100644 --- a/share/man/man4/snp.4 +++ b/share/man/man4/snp.4 @@ -18,6 +18,12 @@ .Sh DESCRIPTION /dev/snp? are snoop devices which allow user to attach to any tty and watch activities on it. +The kernel must be compiled with +.Cd "device snp" , +or the +.Nm +device must be loaded, +for these devices to be available. .Pp To associate a given .Nm @@ -50,6 +56,7 @@ and detached. .Sh SEE ALSO .Xr pty 4 , .Xr sio 4 , +.Xr kldload 8 , .Xr watch 8 .Sh RESTRICTIONS Only the superuser may access the |