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Kernel: PID/PGID typing

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This compiles, and fixes two bugs:
- setpgid() confusion (see previous commit)
- tcsetpgrp() now allows to set a non-empty process group even if
  the group leader has already died. This makes Serenity slightly
  more POSIX-compatible.
This commit is contained in:
Ben Wiederhake 2020-08-08 22:04:20 +02:00 • committed by Andreas Kling
parent f5744a6f2f
commit 7bdf54c837
7 changed files with 53 additions and 46 deletions
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6
Kernel/FileSystem/ProcFS.cpp
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@ -822,9 +822,9 @@ Optional<KBuffer> procfs$all(InodeIdentifier)
}
process_object.add("pid", process.pid().value());
process_object.add("pgid", process.tty() ? process.tty()->pgid() : 0);
process_object.add("pgp", process.pgid());
process_object.add("sid", process.sid());
process_object.add("pgid", process.tty() ? process.tty()->pgid().value() : 0);
process_object.add("pgp", process.pgid().value());
process_object.add("sid", process.sid().value());
process_object.add("uid", process.uid());
process_object.add("gid", process.gid());
process_object.add("ppid", process.ppid().value());