from softint context.
Adjust callers appropriately
- usbd_clear_endpoint_stall_async is already triggered via a
usb_task, so simply call usbd_do_request.
- uhidev_set_report_async had one caller in ukbd_set_leds.
Convert this usage to use usb_task as well.
Discussed with mrg@
- Separation of relay policy (with smtpd_relay_restrictions) from spam policy
(with smtpd_{client, helo, sender, recipient}_restrictions), which makes
accidental open relay configuration less likely. The default is backwards
compatible.
- HAproxy load-balancer support for postscreen(8) and smtpd(8). The nginx
proxy was already supported by Postfix 2.9 smtpd(8), using XCLIENT commands.
- Support for the TLSv1 and TLSv2 protocols, as well as support to turn them
off if needed for inter-operability.
- Laptop-friendly configuration. By default, Postfix now uses UNIX-domain
sockets instead of FIFOs, and thus avoids MTIME file system updates on an
idle mail system.
- Revised postconf(1) command. The "-x" option expands $name in a parameter
value (both main.cf and master.cf); the "-o name=value" option overrides
a main.cf parameter setting; and postconf(1) now warns about a $name that
has no name=value setting.
- Sendmail-style "socketmap" lookup tables.
The previous version of this file changed a terminal initialisation test on
the exit_attribute_mode capability, checking for the exit_alt_charset_mode
capability as a substring, rather than performing a search for the hard-coded
^O character.
That works better on terminals where ^O is not the correct value for
exit_alt_charset_mode. But it works worse on terminals that don't have a
definition specified for exit_alt_charset_mode.
For example:
% TERMCAP='xterm:me=\E[m:' TERM=xterm vi
segmentation fault (core dumped) TERMCAP='xterm:me=\E[m:' TERM=xterm vi
The crash can be avoided (without fixing the bug) by defining
exit_alt_charset_mode:
% TERMCAP='xterm|:me=\E[m:ae=:' TERM=xterm vi
ex/vi: Error: xterm: No such process
We now test exit_alt_charset_mode for NULL before continuing with the fatal
test, restoring the original no-crash behaviour.
XXX does_ctrl_o() is now just a naive reimplementation of strstr(), so should
probably just use strstr() instead.
Return EINTR in this case instead. While here, clarify comment.
Fixes PR kern/48119, simpler than the patch attached there, per
discussion with tls@, who had this right in the earlier version
of rndpseudo.c before I broke it (oops!).
count) with atomic operations. As pthread_spin_lock is not adaptive lock, it
can have hugely negative impact if contended here, especially with priority
inversions. Now contended rwlock(9) no longer falls flat in RUMP kernels.
