12 lines
432 B
Rust
12 lines
432 B
Rust
// SPDX-License-Identifier: MPL-2.0
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use super::SyscallReturn;
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use crate::prelude::*;
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pub fn sys_uname(old_uname_addr: Vaddr, ctx: &Context) -> Result<SyscallReturn> {
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debug!("old uname addr = 0x{:x}", old_uname_addr);
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let ns_proxy = ctx.thread_local.borrow_ns_proxy();
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let uts_name = ns_proxy.unwrap().uts_ns().uts_name();
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ctx.user_space().write_val(old_uname_addr, &*uts_name)?;
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Ok(SyscallReturn::Return(0))
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}
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