This device has 18 stops per rotation == 20 degree angle. Advertised as
"Micro-precise scrolling"
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Most mice have a wheel click angle of 15 degrees, i.e. 24 clicks per full
wheel rotation. Some mice, like the Logitech M325 have a larger angle. To
allow userspace to make use of that knowledge, add a property to the hwdb.
This allows for better predictive scrolling. e.g. a mouse that has a smaller
click angle will scroll faster, with this value you can accommodate this
where needed. Likewise, using "half turn of the wheel" or "full turn of the
wheel" as a UI element becomes possible.
This addition is mainly driven by libinput 0.8, having the angle enables
libinput to provide an API that distinguishes between a physical distance
(like touchpad scrolling does) and discrete steps (wheel clicks).
Callers can choose what they prefer based on the device.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Error, DATA expected but got 'mouse:usb:v046dpc24c:name:Logitech G400s Optical
Gaming Mouse:' in '/etc/udev/hwdb.d/70-mouse.hwdb':
Error, MATCH expected but got ' MOUSE_DPI=400@1000 *800@1000 2000@1000
4000@1000' in '/etc/udev/hwdb.d/70-mouse.hwdb':
Introduced in 6366e349
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Devices with dynamic frequency scaling adjust the frequency as needed. For
those we only care about the maximum frequency, not the various in betweens.
https://bugs.freedesktop.org/show_bug.cgi?id=87435#c8
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Reporter says he incorrectly measured the data but the device is not available
anymore to correct it. We'll have to wait for someone else to submit the data.
https://bugs.freedesktop.org/show_bug.cgi?id=87343
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Originally we only supported ucs2, so move the ucs4 version from libsystemd-terminal to shared
and use that everywhere.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
src/ata_id/ata_id.c:503:24: warning: assignment from incompatible pointer type
identify_words = &identify.wyde;
^
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
There is alot of cleanup that will have to happen to turn on
-fstrict-aliasing, but I think our code should be "correct" to the rule.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
hidden_file() is a bit more precise, since dot files usually shouldn't
be ignored, but certainly be considered hidden.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
That way, we have a simple, somewhat reliable way to detect such
temporary files, by simply checking if they start with ".#".
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Commit a2a5291b3f5 changed the parser to reject unfinished quoted
strings. Unfortunately it introduced an error where a trailing
backslash would case an infinite loop. Of course this must fixed, but
the question is what to to instead. Allowing trailing backslashes and
treating them as normal characters would be one option, but this seems
suboptimal. First, there would be inconsistency between handling of
quoting and of backslashes. Second, a trailing backslash is most
likely an error, at it seems better to point it out to the user than
to try to continue.
Updated rules:
ExecStart=/bin/echo \\ → OK, prints a backslash
ExecStart=/bin/echo \ → error
ExecStart=/bin/echo "x → error
ExecStart=/bin/echo "x"y → error
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
This fixes 2 problems introduced by 6feeeab0bc:
1) If name_to_handle_at returns ENOSYS for the child, we'll wrongly
return -ENOSYS when it returns the same for the parent. Immediately
jump to the fallback logic when we get ENOSYS.
2) If name_to_handle_at returns EOPNOTSUPP for the child but suceeds
for the parent, we'll be comparing an uninitialized value (mount_id) to
an initialized value (mount_id_parent). Initialize the mount_id
variables to invalid mount_ids to avoid this.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
If child supports, but the parent does not, or when the child does
not support, but the parent does, assume the child is a mount point.
Only if neither supports use the fallback.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
c0e57ba9e22ee937722958d8b912ade2a37f206d fixed the fallback path.
We should do the same for name_to_handle_at().
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
[zj: When we lstat the target path, symlinks above the last component
will be followed by both stat and lstat. So when we look at the
parent, we should follow symlinks.]
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
There will be more debugging options later.
--enable-debug will enable them all.
--enable-debug=hashmap will enable only hashmap debugging.
Also rename the C #define to ENABLE_DEBUG_* pattern.
NOTE: We add the debugging code to hashmap.{c,h} but do not
add the option in configure.ac. We may do so at a later time.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
This is part of upstream's e7eebcfc42f00aa481ef31abc8e7e243c16f5b2c
in which they add a minimal JSON tokenizer. We don't add that but
update utf8 stuff from that commit to follow upstream more closely.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
An early version used underscore prefixes for internal functions, but
the current version uses the prefix "internal_".
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Upstream change the behaviour of tempfn_xxxxxx() to make
the following work:
# systemd-nspawn -xb -D / -M foobar
in commit c4e34a612c81266773cf8358cb38a43d2e43474e. We
have no reason not to follow that change even though
eudev has nothing to do with nspawn.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Also, rename filename_is_safe() to filename_is_valid(), since it
actually does a full validation for what the kernel will accept as file
name, it's not just a heuristic.
NOTE: eudev doesn't have filename_is_safe() -- AGB
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
