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proc: add log message for reaped disowned IDs

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David Adam 2020-07-10 22:36:42 +08:00 committed by Mahmoud Al-Qudsi
parent ca4f2369d1
commit 025a0d3cf5
1 changed files with 5 additions and 1 deletions
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6
src/proc.cpp
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@ -341,7 +341,11 @@ static void reap_disowned_pids() {
auto disowned_pids = s_disowned_pids.acquire();
auto try_reap1 = [](pid_t pid) {
int status;
return waitpid(pid, &status, WNOHANG) > 0;
int ret = waitpid(pid, &status, WNOHANG) > 0;
if (ret) {
FLOGF(proc_reap_external, "Reaped disowned PID or PGID %d", pid);
}
return ret;
};
disowned_pids->erase(std::remove_if(disowned_pids->begin(), disowned_pids->end(), try_reap1),
disowned_pids->end());