limits.go

// Copyright (c) 2018 Uber Technologies, Inc.
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in
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// THE SOFTWARE.

package xos

// ProcessLimits captures the different process limits.
type ProcessLimits struct {
	NoFileCurr    uint64 // RLIMIT_NOFILE Current
	NoFileMax     uint64 // RLIMIT_NOFILE Max
	VMMaxMapCount int64  // corresponds to /proc/sys/vm/max_map_count
	VMSwappiness  int64  // corresponds to /proc/sys/vm/swappiness
}

// RaiseProcessNoFileToNROpenResult captures the result of trying to
// raise the process num files open limit to the nr_open system value.
type RaiseProcessNoFileToNROpenResult struct {
	RaisePerformed  bool
	NROpenValue     uint64
	NoFileMaxValue  uint64
	NoFileCurrValue uint64
}