| 1 | use crate::backend; |
| 2 | use crate::fs::Dev; |
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| 3 | |
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| 4 | /// `makedev(maj, min)` |
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| 5 | /// |
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| 6 | /// # References |
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| 7 | /// - [Linux] |
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| 8 | /// |
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| 9 | /// [Linux]: https://man7.org/linux/man-pages/man3/makedev.3.html |
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| 10 | #[inline ] |
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| 11 | pub fn makedev(maj: u32, min: u32) -> Dev { |
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| 12 | backend::fs::makedev::makedev(maj, min) |
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| 13 | } |
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| 14 | |
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| 15 | /// `minor(dev)` |
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| 16 | /// |
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| 17 | /// # References |
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| 18 | /// - [Linux] |
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| 19 | /// |
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| 20 | /// [Linux]: https://man7.org/linux/man-pages/man3/minor.3.html |
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| 21 | #[inline ] |
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| 22 | pub fn minor(dev: Dev) -> u32 { |
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| 23 | backend::fs::makedev::minor(dev) |
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| 24 | } |
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| 25 | |
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| 26 | /// `major(dev)` |
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| 27 | /// |
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| 28 | /// # References |
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| 29 | /// - [Linux] |
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| 30 | /// |
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| 31 | /// [Linux]: https://man7.org/linux/man-pages/man3/major.3.html |
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| 32 | #[inline ] |
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| 33 | pub fn major(dev: Dev) -> u32 { |
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| 34 | backend::fs::makedev::major(dev) |
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| 35 | } |
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| 36 | |
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