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Fix bus num on non-Linux platform

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This commit is contained in:
Jiajie Chen 2025-12-24 23:23:25 +08:00
parent b83f584391
commit 48d0d9ca34
1 changed files with 17 additions and 13 deletions
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30
src/lib.rs
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@ -106,20 +106,24 @@ impl UsbIpServer {
handler,
});
}
// Platform-specific bus number (Linux-only)
let bus_num_val: u32;
#[cfg(target_os = "linux")]
{
bus_num_val = device_info.busnum() as u32;
}
#[cfg(not(target_os = "linux"))]
{
bus_num_val = 0;
}
let device_address = device_info.device_address();
let mut device = UsbDevice {
path: format!(
"/sys/bus/{}/{}/{}",
device_info.busnum(),
device_info.device_address(),
0
),
bus_id: format!(
"{}-{}-{}",
device_info.busnum(),
device_info.device_address(),
0,
),
bus_num: device_info.busnum() as u32,
path: format!("/sys/bus/{}/{}/{}", bus_num_val, device_address, 0),
bus_id: format!("{}-{}-{}", bus_num_val, device_address, 0),
bus_num: bus_num_val,
dev_num: 0,
speed: device_info.speed().unwrap() as u32,
vendor_id: device_info.vendor_id(),