usage.hpp

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#ifndef __USAGE_HPP__
#define __USAGE_HPP__

#ifndef __WINDOWS__
#include <unistd.h> // For pid_t.
#endif // __WINDOWS__

#include "mesos/mesos.hpp"

namespace mesos {
namespace internal {

// Collects resource usage of a process tree rooted at 'pid'. Only
// collects the 'mem_*' values if 'mem' is true and the 'cpus_*'
// values if 'cpus' is true.
Try<ResourceStatistics> usage(pid_t pid, bool mem = true, bool cpus = true);

} // namespace internal {
} // namespace mesos {

#endif // __USAGE_HPP__