diff options
| -rw-r--r-- | library/std/src/sys/windows/os.rs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/library/std/src/sys/windows/os.rs b/library/std/src/sys/windows/os.rs index 2329426ad1d..58afca088ef 100644 --- a/library/std/src/sys/windows/os.rs +++ b/library/std/src/sys/windows/os.rs @@ -25,10 +25,6 @@ pub fn errno() -> i32 { /// Gets a detailed string description for the given error number. pub fn error_string(mut errnum: i32) -> String { - // This value is calculated from the macro - // MAKELANGID(LANG_SYSTEM_DEFAULT, SUBLANG_SYS_DEFAULT) - let langId = 0x0800 as c::DWORD; - let mut buf = [0 as c::WCHAR; 2048]; unsafe { @@ -56,13 +52,13 @@ pub fn error_string(mut errnum: i32) -> String { flags | c::FORMAT_MESSAGE_FROM_SYSTEM | c::FORMAT_MESSAGE_IGNORE_INSERTS, module, errnum as c::DWORD, - langId, + 0, buf.as_mut_ptr(), buf.len() as c::DWORD, ptr::null(), ) as usize; if res == 0 { - // Sometimes FormatMessageW can fail e.g., system doesn't like langId, + // Sometimes FormatMessageW can fail e.g., system doesn't like 0 as langId, let fm_err = errno(); return format!("OS Error {errnum} (FormatMessageW() returned error {fm_err})"); } |