50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
package main
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import "fmt"
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// These values map to rlimit constants defined in linux
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const (
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RlimitCPU = iota // CPU time in sec
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RlimitFsize // Maximum filesize
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RlimitData // max data size
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RlimitStack // max stack size
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RlimitCore // max core file size
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RlimitRss // max resident set size
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RlimitNproc // max number of processes
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RlimitNofile // max number of open files
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RlimitMemlock // max locked-in-memory address space
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RlimitAs // address space limit
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RlimitLocks // maximum file locks held
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RlimitSigpending // max number of pending signals
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RlimitMsgqueue // maximum bytes in POSIX mqueues
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RlimitNice // max nice prio allowed to raise to
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RlimitRtprio // maximum realtime priority
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RlimitRttime // timeout for RT tasks in us
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)
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var rlimitMap = map[string]int{
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"RLIMIT_CPU": RlimitCPU,
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"RLIMIT_FSIZE": RlimitFsize,
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"RLIMIT_DATA": RlimitData,
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"RLIMIT_STACK": RlimitStack,
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"RLIMIT_CORE": RlimitCore,
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"RLIMIT_RSS": RlimitRss,
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"RLIMIT_NPROC": RlimitNproc,
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"RLIMIT_NOFILE": RlimitNofile,
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"RLIMIT_MEMLOCK": RlimitMemlock,
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"RLIMIT_AS": RlimitAs,
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"RLIMIT_LOCKS": RlimitLocks,
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"RLIMIT_SGPENDING": RlimitSigpending,
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"RLIMIT_MSGQUEUE": RlimitMsgqueue,
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"RLIMIT_NICE": RlimitNice,
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"RLIMIT_RTPRIO": RlimitRtprio,
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"RLIMIT_RTTIME": RlimitRttime,
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}
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func strToRlimit(key string) (int, error) {
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rl, ok := rlimitMap[key]
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if !ok {
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return 0, fmt.Errorf("Wrong rlimit value: %s", key)
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}
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return rl, nil
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}
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