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Kernel: Allow changing thread names with the "stdio" promise

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It's useful for programs to change their thread names to say something
interesting about what they are working on. Let's not require "thread"
for this since single-threaded programs may want to do it without
pledging "thread".
This commit is contained in:
Andreas Kling 2021-01-30 23:38:57 +01:00
parent ded78fc074
commit 4d777a9bf4
Notes: sideshowbarker 2024-07-18 22:42:59 +09:00
1 changed files with 2 additions and 2 deletions
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4
Kernel/Syscalls/thread.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -150,7 +150,7 @@ int Process::sys$join_thread(pid_t tid, Userspace<void**> exit_value)
int Process::sys$set_thread_name(pid_t tid, Userspace<const char*> user_name, size_t user_name_length)
{
REQUIRE_PROMISE(thread);
REQUIRE_PROMISE(stdio);
auto name = copy_string_from_user(user_name, user_name_length);
if (name.is_null())
return -EFAULT;