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LibCore: Report error condition when reading process statistics failed

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Tom 2021-01-01 20:58:47 -07:00 • committed by Andreas Kling
parent 754bf22da7
commit cf89180c35
12 changed files with 94 additions and 74 deletions
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4
Userland/pidof.cpp
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@ -40,8 +40,10 @@ static int pid_of(const String& process_name, bool single_shot, bool omit_pid, p
bool displayed_at_least_one = false;
auto processes = Core::ProcessStatisticsReader().get_all();
if (!processes.has_value())
return 1;
for (auto& it : processes) {
for (auto& it : processes.value()) {
if (it.value.name == process_name) {
if (!omit_pid || it.value.pid != pid) {
printf(" %d" + (displayed_at_least_one ? 0 : 1), it.value.pid);