rlimit

Documentation

Overview

Package rlimit provides data structure for resource limits by setrlimit syscall on linux.

Index

• type RLimit
  • func (r RLimit) String() string
• type RLimits
  • func (r *RLimits) PrepareRLimit() []RLimit
  • func (r RLimits) String() string

Types

type RLimit

type RLimit struct {
	// Res is the resource type (e.g. syscall.RLIMIT_CPU)
	Res int
	// Rlim is the limit applied to that resource
	Rlim syscall.Rlimit
}

RLimit is the resource limits defined by Linux setrlimit

func (RLimit) String

func (r RLimit) String() string

type RLimits

type RLimits struct {
	CPU          uint64 // in s
	CPUHard      uint64 // in s
	Data         uint64 // in bytes
	FileSize     uint64 // in bytes
	Stack        uint64 // in bytes
	AddressSpace uint64 // in bytes
	OpenFile     uint64 // count
	DisableCore  bool   // set core to 0
}

RLimits defines the rlimit applied by setrlimit syscall to traced process

func (*RLimits) PrepareRLimit

func (r *RLimits) PrepareRLimit() []RLimit

PrepareRLimit creates rlimit structures for tracee TimeLimit in s, SizeLimit in byte

func (RLimits) String

func (r RLimits) String() string