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Kernel+KeyboardSettings: Remove numlock syscall and implement ioctl

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This commit is contained in:
Edwin Hoksberg 2021-07-05 21:51:54 +02:00 • committed by Gunnar Beutner
parent 385e2ccb66
commit 99328e1038
10 changed files with 21 additions and 38 deletions
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23
Userland/Services/KeyboardPreferenceLoader/main.cpp
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@ -5,10 +5,12 @@
*/
#include <LibCore/ConfigFile.h>
#include <LibCore/File.h>
#include <errno.h>
#include <serenity.h>
#include <spawn.h>
#include <stdio.h>
#include <sys/ioctl.h>
#include <unistd.h>
int main()
@ -30,6 +32,11 @@ int main()
return 1;
}
if (unveil("/dev/keyboard0", "r") < 0) {
perror("unveil /dev/keyboard0");
return 1;
}
if (unveil(nullptr, nullptr) < 0) {
perror("unveil");
return 1;
@ -45,6 +52,18 @@ int main()
exit(1);
}
bool enable_num_lock = keyboard_settings_config->read_bool_entry("StartupEnable", "NumLock", true);
set_num_lock(enable_num_lock);
bool enable_num_lock = keyboard_settings_config->read_bool_entry("StartupEnable", "NumLock", false);
auto keyboard_device_or_error = Core::File::open("/dev/keyboard0", Core::OpenMode::ReadOnly);
if (keyboard_device_or_error.is_error()) {
warnln("Failed to open /dev/keyboard0: {}", keyboard_device_or_error.error());
VERIFY_NOT_REACHED();
}
auto keyboard_device = keyboard_device_or_error.release_value();
int rc = ioctl(keyboard_device->fd(), KEYBOARD_IOCTL_SET_NUM_LOCK, enable_num_lock);
if (rc < 0) {
perror("ioctl(KEYBOARD_IOCTL_SET_NUM_LOCK)");
return 1;
}
}