go-sandbox/types/specs/specs.go
2019-07-20 15:20:42 -07:00

60 lines
1.5 KiB
Go

package specs
// TraceCode is the error type
type TraceCode int
// Different end condtion
const (
TraceCodeNormal TraceCode = iota // 0
TraceCodeInvalid // 1
TraceCodeRE // 2
TraceCodeMLE // 3
TraceCodeTLE // 4
TraceCodeOLE // 5
TraceCodeBan // 6
TraceCodeFatal // 7
)
func (t TraceCode) Error() string {
switch t {
case TraceCodeNormal:
return ""
case TraceCodeRE:
return "runtime error"
case TraceCodeTLE:
return "time limit exceeded"
case TraceCodeMLE:
return "memory limit exceeded"
case TraceCodeOLE:
return "output limit exceeded"
case TraceCodeBan:
return "syscall banned"
case TraceCodeFatal:
return "handle failed"
default:
return "invalid"
}
}
// TraceStat is the time usages in ns
type TraceStat struct {
SetUpTime int64
RunningTime int64
}
// TraceResult is the result returned by strat trace
type TraceResult struct {
UserTime uint64 // used user CPU time (in ms)
UserMem uint64 // used user memory (in kb)
ExitCode int // exit code
TraceStatus TraceCode // the final status for the process
TraceStat // collects time for the process
}
// ResLimit represents the resource limit for traced process
type ResLimit struct {
TimeLimit uint64 // user CPU time limit (in ms)
RealTimeLimit uint64 // sig_kill will force the process to exit after this limit (in ms)
MemoryLimit uint64 // user memory limit (in kB)
}