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Windows: No panic if function not (yet) available #97844

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Jun 17, 2022
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Windows: No panic if function not (yet) available #97844

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9 changes: 5 additions & 4 deletions library/std/src/sys/windows/c.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -276,6 +276,7 @@ pub const STATUS_INVALID_PARAMETER: NTSTATUS = 0xc000000d_u32 as _;

pub const STATUS_PENDING: NTSTATUS = 0x103 as _;
pub const STATUS_END_OF_FILE: NTSTATUS = 0xC0000011_u32 as _;
pub const STATUS_NOT_IMPLEMENTED: NTSTATUS = 0xC0000002_u32 as _;

// Equivalent to the `NT_SUCCESS` C preprocessor macro.
// See: https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/using-ntstatus-values
Expand Down Expand Up @@ -1264,7 +1265,7 @@ compat_fn! {
EaBuffer: *mut c_void,
EaLength: ULONG
) -> NTSTATUS {
panic!("`NtCreateFile` not available");
STATUS_NOT_IMPLEMENTED
}
pub fn NtReadFile(
FileHandle: BorrowedHandle<'_>,
Expand All @@ -1277,7 +1278,7 @@ compat_fn! {
ByteOffset: Option<&LARGE_INTEGER>,
Key: Option<&ULONG>
) -> NTSTATUS {
panic!("`NtReadFile` not available");
STATUS_NOT_IMPLEMENTED
}
pub fn NtWriteFile(
FileHandle: BorrowedHandle<'_>,
Expand All @@ -1290,12 +1291,12 @@ compat_fn! {
ByteOffset: Option<&LARGE_INTEGER>,
Key: Option<&ULONG>
) -> NTSTATUS {
panic!("`NtWriteFile` not available");
STATUS_NOT_IMPLEMENTED
}
pub fn RtlNtStatusToDosError(
Status: NTSTATUS
) -> ULONG {
panic!("`RtlNtStatusToDosError` not available");
Status as ULONG
}
pub fn NtCreateKeyedEvent(
KeyedEventHandle: LPHANDLE,
Expand Down