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[kernel] Clean up process::exit

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Make process::exit slightly more resilient to being called again.
This commit is contained in:
Justin C. Miller
2021-01-06 23:25:48 -08:00
parent 3a67e461de
commit bdcd0c2fda
1 changed files with 3 additions and 6 deletions
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7
src/kernel/objects/process.cpp
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@@ -52,16 +52,13 @@ void
process::exit(unsigned code) process::exit(unsigned code)
{ {
// TODO: make this thread-safe // TODO: make this thread-safe
if (m_state != state::running)
return;
else
m_state = state::exited; m_state = state::exited;
m_return_code = code;
close();
for (auto *thread : m_threads) { for (auto *thread : m_threads) {
thread->exit(code); thread->exit(code);
} }
m_return_code = code;
close();
if (this == bsp_cpu_data.p) if (this == bsp_cpu_data.p)
scheduler::get().schedule(); scheduler::get().schedule();