system/serenity
system/serenity
1
0
Fork 0
mirror of https://github.com/SerenityOS/serenity synced 2024-10-07 16:40:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

TTY: Forward TIOCGPGRP from MasterPTY to SlavePTY

Browse source 
This makes tcgetpgrp() on a master PTY return the PGID of the slave PTY
which is probably what you are looking for. I'm not sure how correct or
standardized this is, but it makes sense to me right now.
This commit is contained in:
Andreas Kling 2019-10-24 20:54:35 +02:00
parent 272317bce2
commit ef64e26317
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Kernel/TTY/MasterPTY.cpp
View file

@ -98,7 +98,7 @@ void MasterPTY::close()
int MasterPTY::ioctl(FileDescription& description, unsigned request, unsigned arg)
{
if (request == TIOCSWINSZ)
if (request == TIOCSWINSZ || request == TIOCGPGRP)
return m_slave->ioctl(description, request, arg);
return -EINVAL;
}