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all: simplify handling of Errno values

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This commit is contained in:
Julian Orth 2026-04-02 18:34:12 +02:00
parent 9c605df692
commit 34914eccb0
58 changed files with 443 additions and 464 deletions
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23
src/it/test_backend.rs
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@ -27,8 +27,13 @@ use {
state::State,
udmabuf::Udmabuf,
utils::{
clonecell::CloneCell, copyhashmap::CopyHashMap, errorfmt::ErrorFmt, numcell::NumCell,
on_change::OnChange, oserror::OsError, syncqueue::SyncQueue,
clonecell::CloneCell,
copyhashmap::CopyHashMap,
errorfmt::ErrorFmt,
numcell::NumCell,
on_change::OnChange,
oserror::{OsError, OsErrorExt2},
syncqueue::SyncQueue,
},
video::{
drm::{ConnectorType, Drm, DrmError},
@ -296,15 +301,11 @@ where
}
return Err(TestBackendError::NoDrmNode);
};
let file = match uapi::open(node.as_path(), c::O_RDWR | c::O_CLOEXEC, 0) {
Ok(f) => Rc::new(f),
Err(e) => {
return Err(TestBackendError::OpenDrmNode(
node.as_os_str().as_bytes().as_bstr().to_string(),
e.into(),
));
}
};
let file = uapi::open(node.as_path(), c::O_RDWR | c::O_CLOEXEC, 0)
.map(Rc::new)
.map_os_err(|e| {
TestBackendError::OpenDrmNode(node.as_os_str().as_bytes().as_bstr().to_string(), e)
})?;
let drm = Drm::open_existing(file).map_err(TestBackendError::OpenDrmDevice)?;
f(drm)
}