In message <20040611194808.GA55868_at_dan.emsphone.com>, Dan Nelson writes: > >I think the snp device got left out of the recent struct tty changes; I >get the following panic when running "watch -W /dev/sometty" and typing >a character. Read-only watching a tty also causes a panic when I start >typing on the real tty. This is not intentional breakage, but it may be unavoidable breakage :-( Snoop(4) is great functionality and I would have killed to have it several times along my career, unfortunately its implementation is a POS. I'm currently pondering using bpf(4) for the task instead, but the uneven layering of the tty layer has not offered me a clearcut place to stick the code yet. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk_at_FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.Received on Sat Jun 12 2004 - 05:15:10 UTC
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