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feature(hypervisor-dmesg): runtime: add read_hypervisor_console wrapper

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Ariadne Conill 2024-08-18 16:31:17 -07:00
parent 363ff3010f
commit 41b86cd4fa
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1 changed files with 10 additions and 0 deletions
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10
crates/runtime/src/lib.rs
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@ -297,4 +297,14 @@ impl Runtime {
let context = RuntimeContext::new().await?; let context = RuntimeContext::new().await?;
Ok(PowerManagementContext { context }) Ok(PowerManagementContext { context })
} }
pub async fn read_hypervisor_console(&self, clear: bool) -> Result<Arc<str>> {
let index = 0 as u32;
let (rawbuf, newindex) = self.context
.xen
.call
.read_console_ring_raw(clear, index).await?;
let buf = std::str::from_utf8(&rawbuf[..newindex as usize])?;
Ok(Arc::from(buf))
}
} }