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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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17
src/backends/metal.rs
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@ -48,7 +48,7 @@ use {
errorfmt::ErrorFmt,
hash_map_ext::HashMapExt,
numcell::NumCell,
oserror::OsError,
oserror::{OsError, OsErrorExt2},
smallmap::SmallMap,
syncqueue::SyncQueue,
},
@ -253,10 +253,9 @@ impl Backend for MetalBackend {
}
fn dup_fd(fd: c::c_int) -> Result<Rc<OwnedFd>, MetalError> {
match uapi::fcntl_dupfd_cloexec(fd, 0) {
Ok(m) => Ok(Rc::new(m)),
Err(e) => Err(MetalError::Dup(e.into())),
}
uapi::fcntl_dupfd_cloexec(fd, 0)
.map(Rc::new)
.map_os_err(MetalError::Dup)
}
pub async fn create(state: &Rc<State>) -> Result<Rc<MetalBackend>, MetalError> {
@ -384,15 +383,11 @@ struct DeviceHolder {
impl LibInputAdapter for DeviceHolder {
fn open(&self, path: &CStr) -> Result<OwnedFd, LibInputError> {
let stat = match uapi::stat(path) {
Ok(s) => s,
Err(e) => return Err(LibInputError::Stat(e.into())),
};
let stat = uapi::stat(path).map_os_err(LibInputError::Stat)?;
if let Some(MetalDevice::Input(d)) = self.devices.get(&stat.st_rdev)
&& let Some(fd) = d.fd.get()
{
return uapi::fcntl_dupfd_cloexec(fd.raw(), 0)
.map_err(|e| LibInputError::DupFd(e.into()));
return uapi::fcntl_dupfd_cloexec(fd.raw(), 0).map_os_err(LibInputError::DupFd);
}
Err(LibInputError::DeviceUnavailable)
}