Juliusz Chroboczek
90a0a2e318
Recent versions of Go do it at startup, so only print a warning if the limit is too low.
19 lines
246 B
Go
19 lines
246 B
Go
//go:build unix
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package limit
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import (
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"golang.org/x/sys/unix"
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)
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func Nofile() (uint64, error) {
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var limit unix.Rlimit
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err := unix.Getrlimit(unix.RLIMIT_NOFILE, &limit)
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if err != nil {
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return 0, err
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}
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return uint64(limit.Cur), nil
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}
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