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LibCore: Make Process::wait_for_termination return exit code

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This commit is contained in:
stasoid 2024-11-18 06:18:40 +05:00 • committed by Andrew Kaster
parent 3468a83e45
commit 866609c682
Notes: github-actions[bot] 2024-11-19 22:28:23 +00:00
3 changed files with 8 additions and 9 deletions
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10
Libraries/LibCore/Process.cpp
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@ -335,19 +335,19 @@ ErrorOr<void> Process::disown()
}
}
ErrorOr<bool> Process::wait_for_termination()
ErrorOr<int> Process::wait_for_termination()
{
VERIFY(m_pid > 0);
bool exited_with_code_0 = true;
int exit_code = -1;
int status;
if (waitpid(m_pid, &status, 0) == -1)
return Error::from_syscall("waitpid"sv, errno);
if (WIFEXITED(status)) {
exited_with_code_0 &= WEXITSTATUS(status) == 0;
exit_code = WEXITSTATUS(status);
} else if (WIFSIGNALED(status)) {
exited_with_code_0 = false;
exit_code = 128 + WTERMSIG(status);
} else if (WIFSTOPPED(status)) {
// This is only possible if the child process is being traced by us.
VERIFY_NOT_REACHED();
@ -356,7 +356,7 @@ ErrorOr<bool> Process::wait_for_termination()
}
m_should_disown = false;
return exited_with_code_0;
return exit_code;
}
}