mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-04-26 22:38:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Kernel: Implement AltGr key support

Browse source
This commit is contained in:
Tibor Nagy 2019-12-31 13:37:38 +01:00 • committed by Andreas Kling
parent 36f1de3c89
commit 624116a8b1
Notes: sideshowbarker 2024-07-19 10:30:34 +09:00
6 changed files with 36 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

19
Kernel/Process.cpp
View file

@ -3584,19 +3584,24 @@ int Process::sys$getrandom(void* buffer, size_t buffer_size, unsigned int flags
return 0;
}
int Process::sys$setkeymap(char* map, char* shift_map, char* alt_map)
int Process::sys$setkeymap(const Syscall::SC_setkeymap_params* params)
{
if (!is_superuser())
return -EPERM;
if (!validate_read(map, 0x80))
return -EFAULT;
if (!validate_read(shift_map, 0x80))
return -EFAULT;
if (!validate_read(alt_map, 0x80))
if (!validate_read_typed(params))
return -EFAULT;
KeyboardDevice::the().set_maps(map, shift_map, alt_map);
if (!validate_read(params->map, 0x80))
return -EFAULT;
if (!validate_read(params->shift_map, 0x80))
return -EFAULT;
if (!validate_read(params->alt_map, 0x80))
return -EFAULT;
if (!validate_read(params->altgr_map, 0x80))
return -EFAULT;
KeyboardDevice::the().set_maps(params->map, params->shift_map, params->alt_map, params->altgr_map);
return 0;
}