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authored <ed@FreeBSD.org>2008-11-05 15:04:03 +0000
committered <ed@FreeBSD.org>2008-11-05 15:04:03 +0000
commit77fbb9695c5316fa1b86603559f52352fad9a9e9 (patch)
tree0db1e583f166f73df40798103190737a59cd2ec3 /sys/conf/NOTES
parent5778d16d174f6435f30d006c16daef69309261d9 (diff)
downloadFreeBSD-src-77fbb9695c5316fa1b86603559f52352fad9a9e9.zip
FreeBSD-src-77fbb9695c5316fa1b86603559f52352fad9a9e9.tar.gz
Reintroduce the snp(4) driver.
Because the TTY hooks interface was not finished when I imported the MPSAFE TTY layer, I had to disconnect the snp(4) driver. This snp(4) implementation has been sitting in my P4 branch for some time now. Unfortunately it still doesn't use the same error handling as snp(4) (returning codes through FIONREAD), but it should already be usable. I'm committing this to SVN, hoping someone else could polish off its rough edges. It's always better than having a broken driver sitting in the tree.
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diff --git a/sys/conf/NOTES b/sys/conf/NOTES
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+++ b/sys/conf/NOTES
@@ -1278,6 +1278,7 @@ options SES_ENABLE_PASSTHROUGH
device pty #BSD-style compatibility pseudo ttys
device nmdm #back-to-back tty devices
device md #Memory/malloc disk
+device snp #Snoop device - to look at pty/vty/etc..
device ccd #Concatenated disk driver
device firmware #firmware(9) support
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