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Add tcsetpgrp()+tcgetpgrp().

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One more step on the path to being able to ^C a runaway process. :^)
This commit is contained in:
Andreas Kling 2018-11-02 13:14:25 +01:00
parent d8f0dd6f3b
commit 621217ffeb
11 changed files with 72 additions and 4 deletions
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5
Kernel/ProcFileSystem.cpp
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@ -277,10 +277,11 @@ ByteBuffer procfs$summary()
auto processes = Process::allProcesses();
auto buffer = ByteBuffer::createUninitialized(processes.size() * 256);
char* ptr = (char*)buffer.pointer();
ptr += ksprintf(ptr, "PID PGP SID OWNER STATE PPID NSCHED FDS TTY NAME\n");
ptr += ksprintf(ptr, "PID TPG PGP SID OWNER STATE PPID NSCHED FDS TTY NAME\n");
for (auto* process : processes) {
ptr += ksprintf(ptr, "% 3u % 3u % 3u % 4u % 8s % 3u % 9u % 3u % 4s %s\n",
ptr += ksprintf(ptr, "% 3u % 3u % 3u % 3u % 4u % 8s % 3u % 9u % 3u % 4s %s\n",
process->pid(),
process->tty() ? process->tty()->pgid() : 0,
process->pgid(),
process->sid(),
process->uid(),