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move more deps to cap-std-sync, define own SystemTimeSpec

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This commit is contained in:
Pat Hickey
2021-01-21 12:35:55 -08:00
parent 61885b7071
commit fcd00f5de1
13 changed files with 160 additions and 167 deletions
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17
crates/wasi-c2/cap-std-sync/src/file.rs
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@@ -68,10 +68,11 @@ impl WasiFile for File {
}
fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>,
atime: Option<wasi_c2::SystemTimeSpec>,
mtime: Option<wasi_c2::SystemTimeSpec>,
) -> Result<(), Error> {
self.0.set_times(atime, mtime)?;
self.0
.set_times(convert_systimespec(atime), convert_systimespec(mtime))?;
Ok(())
}
fn read_vectored(&self, bufs: &mut [io::IoSliceMut]) -> Result<u64, Error> {
@@ -93,9 +94,6 @@ impl WasiFile for File {
fn seek(&self, pos: std::io::SeekFrom) -> Result<u64, Error> {
Ok(self.0.seek(pos)?)
}
fn stream_position(&self) -> Result<u64, Error> {
Ok(self.0.stream_position()?)
}
fn peek(&self, buf: &mut [u8]) -> Result<u64, Error> {
let n = self.0.peek(buf)?;
Ok(n.try_into().map_err(|_| Error::Overflow)?)
@@ -145,3 +143,10 @@ impl AsRawFd for File {
self.0.as_raw_fd()
}
}
pub fn convert_systimespec(t: Option<wasi_c2::SystemTimeSpec>) -> Option<SystemTimeSpec> {
match t {
Some(wasi_c2::SystemTimeSpec::Absolute(t)) => Some(SystemTimeSpec::Absolute(t.into_std())),
Some(wasi_c2::SystemTimeSpec::SymbolicNow) => Some(SystemTimeSpec::SymbolicNow),
None => None,
}
}