PawletOS/external_libudev-zero
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90 Commits

Author SHA1 Message Date
illiliti
7265d305c2 various: fix memory leaks 
Closes: #41
 2021-10-08 08:53:04 +03:00
illiliti
caaa021290 udev_device.c: ignore devices without subsystem 
Do not allocate udev_device if device doesn't have subsystem.

Fixes: #43
 2021-10-08 08:36:20 +03:00
illiliti
fc22990609 implement file-less hotplugging 2021-08-27 01:13:34 +00:00
illiliti
d8c4dc4ce3 udev_device.c: define INPUT_PROP_CNT 2021-08-25 03:22:30 +03:00
illiliti
3d98bea289 *: code cleanup 2021-08-25 01:38:33 +03:00
illiliti
bf23c9e5ba udev_device.c: fix integer overflow 
Bitwise AND operation can produce value that may be larger than
test_bit() return value. Convert result to bool using `!!` to
avoid integer overflow.

Fixes: #33
 2021-06-26 01:21:43 +03:00
illiliti
e75aced4de udev_device.c: drop TODO 2021-06-06 10:52:20 +03:00
illiliti
7c94940e12 Revert "udev_device.c: use strrchr to trim newline" 
This reverts commit 34f8727f28.
 2021-06-06 10:50:38 +03:00
illiliti
e23633ec56 udev_device.c: more accurate keys/keyboard detection 2021-06-06 10:29:55 +03:00
illiliti
34f8727f28 udev_device.c: use strrchr to trim newline 2021-06-06 10:29:55 +03:00
Naoto Yamaguchi
75a40e1040 Add license information to source files 
Current libudev-zero source code doesn't have license information in source files.
This patch add license information to source files based on SPDX standard.
 2021-06-05 07:38:25 +00:00
illiliti
a81cb4444d udev_device.c: decrement size by 1 
SUBSYSTEM == 9, not 10. same for others
 2021-06-03 12:06:18 +03:00
illiliti
4cb97cd01e udev_device.c: use strncmp to compare uevent vars 2021-06-03 12:02:40 +03:00
illiliti
e814cfa506 udev_device.c: fix possible uninitialized read 2021-06-03 11:20:51 +03:00
illiliti
0fd4054baf Revert "udev_device.c: replace strncmp with strcmp" 
This reverts commit ff6cf67c23.
 2021-06-03 07:24:19 +03:00
illiliti
53aa6f3b04 udev_device.c: abort if uevent file is malformed 2021-06-03 06:27:47 +03:00
illiliti
ff6cf67c23 udev_device.c: replace strncmp with strcmp 2021-06-03 05:28:46 +03:00
illiliti
41d6cc9976 udev_device.c: avoid passing NULL to atoi 2021-06-03 03:21:56 +03:00
illiliti
93c48c86ec udev_device.c: nitpick 2021-06-01 22:08:00 +03:00
illiliti
3d97786f09 udev_device.c: drop PAGESIZE 
glibc violates POSIX and does not define it.
 2021-05-27 19:13:04 +03:00
illiliti
f44332df5a various: drop udev_* prefix from static functions 2021-05-26 17:55:29 +03:00
illiliti
0ea1528dfc udev_device.c: simplify bounds checking 2021-05-26 14:33:27 +03:00
illiliti
4b044ae52c udev_device.c: avoid off-by-one overflow 2021-05-26 13:37:02 +03:00
illiliti
145e2c814f udev_device.c: attempt to fix incorrect bitmask handling 
Reference #22
 2021-05-25 15:34:24 +03:00
illiliti
a885b93c3c udev_device.c: correctly handle multiline sysattrs 
Changed arbitrary size of sysattr to PAGESIZE[0]. Not sure about binary
sysattrs because they may be > PAGESIZE. Either way, we need dynamic
allocation to handle them.

Trim only trailing newlines, not the first one. Now content of the
sysattr not getting truncated. By the way, do we need to trim carrige
return '\r' too?

[0] https://www.kernel.org/doc/Documentation/filesystems/sysfs.txt

> The buffer will always be PAGE_SIZE bytes in length. On i386, this
  is 4096.

Fixes #25
 2021-05-21 05:49:41 +03:00
Arthur Williams
3d188e78e8 Treat devices with keys as keyboards 
Some keyboards have an absolute axis and would erroneously not be treated
as a keyboard. Now any device with keys would have the ID_INPUT_KEY
property set.
 2021-05-03 11:51:35 -05:00
Arthur Williams
048701fa5f Detect touch devices as touchscreen 
The Goodix Capacitive TouchScreen on the pinephone was being detected as
a joystick instead of a touchscreen. This patch correctly marks it as a
touchscreen and allows it to work out of the box with libinput
 2021-03-16 19:12:58 -05:00
illiliti
84dcea670c define INPUT_PROP_{POINTING_STICK,ACCELEROMETER}. fixes #11 2021-01-20 09:10:29 +03:00
illiliti
d9bd4f3a19 implement udev_device_get_usec_since_initialized. fixes #12, closes #14 2021-01-20 09:05:42 +03:00
illiliti
b90b0acc88 general code cleanup 2021-01-20 08:58:19 +03:00
illiliti
68b42a2404 implement udev_device_get_seqnum. closes #7 2020-11-11 20:49:20 +03:00
illiliti
4e31ed15b5 add todo 2020-11-11 20:37:54 +03:00
illiliti
be97914ade move not implemented comment to the same line of function for easier parsability 2020-09-16 21:51:08 +03:00
illiliti
089e09e00a fix memory leak 2020-09-13 23:26:40 +03:00
illiliti
0c4d64fdac fix xorg crash introduced in 74b7427c41 2020-09-01 14:03:07 +03:00
illiliti
14e187f1e2 check file size 2020-08-23 15:31:10 +03:00
illiliti
894aa48906 fix memory leak 2020-08-23 15:23:36 +03:00
illiliti
b54f639cfd final fixes 2020-08-23 00:51:10 +03:00
illiliti
bcd28de858 fix potential UB while reading sysattr 2020-08-16 14:00:03 +03:00
illiliti
408249b34b simplify key=val parsing 2020-08-16 12:53:13 +03:00
illiliti
752f500a90 grab properties from uevent 2020-08-15 12:20:24 +03:00
illiliti
508424a3a2 fix sysname 2020-08-15 07:39:02 +03:00
illiliti
380e7f8890 implement hotplugging support 2020-08-14 19:33:18 +03:00
illiliti
56bcf25461 minor fixes, add joystick support 2020-08-12 23:31:37 +03:00
illiliti
dc75e2b44e correctly find ID_INPUT_KEY 2020-08-10 00:48:02 +03:00
illiliti
ca956fa663 add support for tablets, pointing sticks and accelerometers 2020-08-09 07:05:09 +03:00
illiliti
011d3db9e1 check if switch has EV_KEY capability 2020-08-07 05:42:20 +03:00
illiliti
25977fddb5 cleanup 2020-08-04 21:32:06 +03:00
illiliti
c0d6c58393 switch to for loop 2020-08-04 16:11:17 +03:00
illiliti
7754aa691c prevent array index out of bounds 2020-08-03 18:37:40 +03:00