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23 lines
529 B
Go
23 lines
529 B
Go
//go:build !unix || !(amd64 || arm64 || riscv64) || sqlite3_noshm || sqlite3_nosys
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package util
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import (
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"context"
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"github.com/ncruces/go-sqlite3/internal/alloc"
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"github.com/tetratelabs/wazero/experimental"
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)
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type mmapState struct{}
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func withAllocator(ctx context.Context) context.Context {
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return experimental.WithMemoryAllocator(ctx,
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experimental.MemoryAllocatorFunc(func(cap, max uint64) experimental.LinearMemory {
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if cap == max {
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return alloc.Virtual(cap, max)
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}
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return alloc.Slice(cap, max)
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}))
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}
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