Red Bear OS
82feefbaee
From release 0.1.0 pre-patched archive. This includes all Red Bear modifications previously maintained as patches in local/patches/kernel/.
20 lines
365 B
Rust
20 lines
365 B
Rust
use spin::MutexGuard;
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use crate::{arch::device::serial::COM1, devices::serial::SerialKind};
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pub struct Writer<'a> {
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serial: MutexGuard<'a, SerialKind>,
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}
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impl<'a> Writer<'a> {
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pub fn new() -> Writer<'a> {
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Writer {
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serial: COM1.lock(),
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}
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}
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pub fn write(&mut self, buf: &[u8]) {
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self.serial.write(buf);
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}
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}
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