RGBCube/uutils-coreutils
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Merge pull request #400 from Heather/master

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This commit is contained in:
Alex Lyon 2014-09-24 00:12:23 -07:00
commit ee2d571918
1 changed files with 22 additions and 24 deletions
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46
src/sync/sync.rs
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@ -39,7 +39,7 @@ mod platform {
#[cfg(windows)]
mod platform {
pub use super::libc;
use std::{mem, str};
use std::{mem, string};
use std::ptr::null;
extern "system" {
@ -63,29 +63,27 @@ mod platform {
#[allow(unused_unsafe)]
unsafe fn flush_volume(name: &str) {
name.to_c_str().with_ref(|name_buffer| {
if 0x00000003 == GetDriveTypeA(name_buffer) { // DRIVE_FIXED
let sliced_name = name.slice_to(name.len() - 1); // eliminate trailing backslash
sliced_name.to_c_str().with_ref(|sliced_name_buffer| {
match CreateFileA(sliced_name_buffer,
0xC0000000, // GENERIC_WRITE
0x00000003, // FILE_SHARE_WRITE,
null(),
0x00000003, // OPEN_EXISTING
0,
null()) {
_x if _x == -1 as *const libc::c_void => { // INVALID_HANDLE_VALUE
crash!(GetLastError(), "failed to create volume handle");
}
handle @ _ => {
if FlushFileBuffers(handle) == 0 {
crash!(GetLastError(), "failed to flush file buffer");
}
}
let name_buffer = name.to_c_str().as_ptr();
if 0x00000003 == GetDriveTypeA(name_buffer) { // DRIVE_FIXED
let sliced_name = name.slice_to(name.len() - 1); // eliminate trailing backslash
let sliced_name_buffer = sliced_name.to_c_str().as_ptr();
match CreateFileA(sliced_name_buffer,
0xC0000000, // GENERIC_WRITE
0x00000003, // FILE_SHARE_WRITE,
null(),
0x00000003, // OPEN_EXISTING
0,
null()) {
_x if _x == -1 as *const libc::c_void => { // INVALID_HANDLE_VALUE
crash!(GetLastError(), "failed to create volume handle");
}
handle @ _ => {
if FlushFileBuffers(handle) == 0 {
crash!(GetLastError(), "failed to flush file buffer");
}
});
}
}
});
}
}
#[allow(unused_unsafe)]
@ -97,7 +95,7 @@ mod platform {
crash!(GetLastError(), "failed to find first volume");
}
handle @ _ => {
(str::raw::from_c_str(name.as_ptr()), handle)
(string::raw::from_buf(name.as_ptr() as *const u8), handle)
}
}
}
@ -124,7 +122,7 @@ mod platform {
}
}
_ => {
volumes.push(str::raw::from_c_str(name.as_ptr()));
volumes.push(string::raw::from_buf(name.as_ptr() as *const u8));
}
}
}