Hi!

> but I'm fairly sure you will break numerous other applications
> by dropping the read permissions on /dev/pts/.

May be I'm breaking things with those restrictive permissions
for /dev/pts ... but beside this fixing the ttyname (and ttyname_r)
functions in uClibc not only gives a speed improvement, a simple
readlink on a fixed name is much smaller than a loop searching through
the /dev directory ... that's what makes it worth fixing, not my
trouble with the permissions of /dev/pts.

--
Harald
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