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@@ -0,0 +1,23 @@
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package mtd
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import (
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"fmt"
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"os"
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"strconv"
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"strings"
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)
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func ReadMTDSize(devIndex int) (uint64, error) {
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path := fmt.Sprintf("/sys/class/mtd/mtd%d/size", devIndex)
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data, err := os.ReadFile(path)
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if err != nil {
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return 0, err
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}
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// Файл содержит размер в байтах как строку (например, "16777216\n")
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sizeStr := strings.TrimSpace(string(data))
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size, err := strconv.ParseUint(sizeStr, 10, 64)
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if err != nil {
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return 0, fmt.Errorf("parsing size from %s: %w", path, err)
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}
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return size, nil
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}
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