These functions are used by the pmf power handler functions to deal
with keyboard volume up/down key presses.
However, delta is optional, and may not be returned by certain hardware
drivers, including the earliest reference drivers (it is unlikely that
these are used on any systems with pmf volume keys on the keyboard,
but still).
XXX it may make sense to have 16 as a minimum bound for delta, since
pressing the volume up key on a keyboard 255 times doesn't sound
particularly fun.
Explicitly say that "delta" is optional and may be zero. While this
hasn't previously been specified anywhere (to my knowledge), the best
de-facto specification we have (sb and mixerctl source code) points
towards the historical practice being there.
But don't expose __CTASSERT(__UCONTEXT_SIZE == sizeof(ucontext_t)) to
userland.
- __UCONTEXT_SIZE will be needed soon by libc and signal trampolines
in order to version ucontext so we can safely expand it with
architecture extensions.
- __CTASSERT is not safe to use in header files in arbitrary
compilation environments (although in the NetBSD kernel build it is
safe). Exposing the __CTASSERT in a header file used by userland
appears to have the side effect of breaking the Firefox build in
rustc, though the mechanism isn't entirely clear.
Firefox/rustc discussion here:
https://mail-index.netbsd.org/pkgsrc-users/2024/05/18/msg039578.html
Let's see if this makes a difference -- if it works, great; if not,
maybe it will help us to narrow down what's happening with rustc and
Firefox.
The variables in the 3 scopes must be freed before the scopes themselves
are freed by Targ_End.
The test opt-m-include-dir creates a directory of the form '*.tmp', thus
it must be removed before attempting to only remove regular files of
this name.
POSIX requires setenv to copy the passed name and value, so there is no
need to keep that memory allocated any longer.
* DHCP: use request_time, fallback_time and ipv4ll_time rather than reboot timeout
* DHCP6: Wait for IRT to elapse before requesting advertisments
* DHCPv6: Don't re-INFORM if the RA changes
* privsep: Reduce fd use
* dhcpcd: Add support for arp persist defence
* Move dhcp(v4) packet size check earlier
* Define the Azure Endpoint and other site-specific options
* add RFC4191 support by @goertzenator in #297
* dhcpcd: Respect IPV6_PREFERRED_ONLY flag regardless of state
* Fix time_offset to be int to match RFC-2132
* hooks/30-hostname: Exit with 0 if setting hostname is not needed
match more closely grep(1) implementation. Instead of opening and scanning
full file every time, check for the \0 symbol once the file buffer is filled up
for the first time.
Patch fixes stdin, adds binary check for it as well, and works more efficiently
(at the cost of not scanning the full file).
Also original implementation forgot to add break if binary file is detected,
causing duplicate binary matches in the output result.
Due to full file scans on each match instead of once for the specific file,
scans may have been considerably slow.
Fixes PR bin/53513
Needs pullups to netbsd-9,-10.
Thanks for the help from mlelstv and dh in reviewing and finalizing the patch.
It seems blindly copied and modified from pmax, but emips bootloader
can be specified by "Ml40x_2ace.plx" config file on the Giano simulator.
(not sure what on the real Xilinx ML401 board, but maybe hardcoded)
thorpej