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| author | bors <bors@rust-lang.org> | 2017-05-11 22:37:38 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2017-05-11 22:37:38 +0000 |
| commit | 39bcd6f425426bfacd7de9fe0378df4bd9263d00 (patch) | |
| tree | 02ae46e982f6faebac2ced6743c7afd06bdf08b6 /src/libstd/sys/windows/c.rs | |
| parent | e40beb3af162e676e40704854dd6547ee8d4cf60 (diff) | |
| parent | 71de9dbe5bc823a9603318c9cf92f58d7f5eb6f9 (diff) | |
| download | rust-39bcd6f425426bfacd7de9fe0378df4bd9263d00.tar.gz rust-39bcd6f425426bfacd7de9fe0378df4bd9263d00.zip | |
Auto merge of #41684 - jethrogb:feature/ntstatus, r=alexcrichton
Windows io::Error: also format NTSTATUS error codes `NTSTATUS` errors may be encoded as `HRESULT`, see [[MS-ERREF]](https://msdn.microsoft.com/en-us/library/cc231198.aspx). These error codes can still be formatted using `FormatMessageW` but require some different parameters to be passed in. I wasn't sure if this needed a test and if so, how to test it. Presumably we wouldn't want to make our tests dependent on localization-dependent strings returned from `FormatMessageW`. Users that get an `err: NTSTATUS` will need to do `io::Error::from_raw_os_error(err|0x1000_0000)` (the equivalent of [`HRESULT_FROM_NT`](https://msdn.microsoft.com/en-us/library/ms693780(VS.85).aspx))
Diffstat (limited to 'src/libstd/sys/windows/c.rs')
| -rw-r--r-- | src/libstd/sys/windows/c.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstd/sys/windows/c.rs b/src/libstd/sys/windows/c.rs index 5e46069cf7d..1646f8cce72 100644 --- a/src/libstd/sys/windows/c.rs +++ b/src/libstd/sys/windows/c.rs @@ -199,7 +199,10 @@ pub const ERROR_TIMEOUT: DWORD = 0x5B4; pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE; +pub const FACILITY_NT_BIT: DWORD = 0x1000_0000; + pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000; +pub const FORMAT_MESSAGE_FROM_HMODULE: DWORD = 0x00000800; pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200; pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF; |