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Merge pull request #1440 from rivy/fix.win-legacy

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Fix for legacy Windows versions
This commit is contained in:
Roy Ivy III 2020-04-07 16:53:13 -05:00 • committed by GitHub
commit 683db28a93
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3 changed files with 14 additions and 3 deletions
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9
Cargo.toml
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@ -39,6 +39,15 @@ unix = [
"generic" "generic"
] ]
windows = ["generic"] windows = ["generic"]
windows_legacy = [
"arch",
"nproc",
"sync",
"touch",
"whoami",
"redox_generic"
]
# Feature "fuchsia" contains the exclusive list of utilities # Feature "fuchsia" contains the exclusive list of utilities
# that can be compiled and run on Fuchsia. Should be built # that can be compiled and run on Fuchsia. Should be built
# with --no-default-features when selecting this feature. # with --no-default-features when selecting this feature.

2
build.rs
View file

@ -16,7 +16,7 @@ pub fn main() {
if val == "1" && key.starts_with(feature_prefix) { if val == "1" && key.starts_with(feature_prefix) {
let krate = key[feature_prefix.len()..].to_lowercase(); let krate = key[feature_prefix.len()..].to_lowercase();
match krate.as_ref() { match krate.as_ref() {
"default" | "unix" | "redox" | "redox_generic" | "fuchsia" | "generic" | "windows" "default" | "unix" | "redox" | "redox_generic" | "fuchsia" | "generic" | "windows" | "windows_legacy"
| "nightly" | "test_unimplemented" => continue, | "nightly" | "test_unimplemented" => continue,
_ => {} _ => {}
} }

6
src/cp/cp.rs
View file

@ -29,7 +29,7 @@ extern crate kernel32;
#[cfg(windows)] #[cfg(windows)]
use kernel32::GetFileInformationByHandle; use kernel32::GetFileInformationByHandle;
#[cfg(windows)] #[cfg(windows)]
use kernel32::CreateFile2; use kernel32::CreateFileW;
#[cfg(windows)] #[cfg(windows)]
extern crate winapi; extern crate winapi;
@ -731,10 +731,12 @@ fn preserve_hardlinks(
#[cfg(windows)] #[cfg(windows)]
{ {
let stat = mem::uninitialized(); let stat = mem::uninitialized();
let handle = CreateFile2( let handle = CreateFileW(
src_path.as_ptr() as *const u16, src_path.as_ptr() as *const u16,
winapi::um::winnt::GENERIC_READ, winapi::um::winnt::GENERIC_READ,
winapi::um::winnt::FILE_SHARE_READ, winapi::um::winnt::FILE_SHARE_READ,
std::ptr::null_mut(),
0,
0, 0,
std::ptr::null_mut(), std::ptr::null_mut(),
); );