Mirrors/coreutils
2
0
Fork 0
mirror of https://github.com/uutils/coreutils synced 2024-11-16 01:38:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

Cleanup sync.

Browse source 
* Use slicing syntax.
* Don't unnecessarily use the match binding syntax.
This commit is contained in:
Steven Allen 2015-01-25 01:46:55 -05:00
parent 6c897dc76c
commit 903bb00189
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
src/sync/sync.rs
View file

@ -65,7 +65,7 @@ mod platform {
unsafe fn flush_volume(name: &str) {
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 = &name[..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
@ -74,10 +74,10 @@ mod platform {
0x00000003, // OPEN_EXISTING
0,
null()) {
_x if _x == -1 as *const libc::c_void => { // INVALID_HANDLE_VALUE
-1 => { // INVALID_HANDLE_VALUE
crash!(GetLastError(), "failed to create volume handle");
}
handle @ _ => {
handle => {
if FlushFileBuffers(handle) == 0 {
crash!(GetLastError(), "failed to flush file buffer");
}
@ -91,10 +91,10 @@ mod platform {
let mut name: [libc::c_char; 260] = mem::uninitialized(); // MAX_PATH
match FindFirstVolumeA(name.as_mut_ptr(),
name.len() as libc::uint32_t) {
_x if _x == -1 as *const libc::c_void => { // INVALID_HANDLE_VALUE
-1 => { // INVALID_HANDLE_VALUE
crash!(GetLastError(), "failed to find first volume");
}
handle @ _ => {
handle => {
(string::raw::from_buf(name.as_ptr() as *const u8), handle)
}
}
@ -116,7 +116,7 @@ mod platform {
FindVolumeClose(next_volume_handle); // ignore FindVolumeClose() failures
break;
}
err @ _ => {
err => {
crash!(err, "failed to find next volume");
}
}
@ -134,14 +134,14 @@ mod platform {
pub unsafe fn do_sync() -> int {
let volumes = find_all_volumes();
for vol in volumes.iter() {
flush_volume(vol.as_slice());
flush_volume(&vol);
}
0
}
}
pub fn uumain(args: Vec<String>) -> isize {
let program = &args[0];
let program = &args[0][];
let options = [
optflag("h", "help", "display this help and exit"),
@ -150,11 +150,11 @@ pub fn uumain(args: Vec<String>) -> isize {
let matches = match getopts(args.tail(), &options) {
Ok(m) => { m }
_ => { help(program.as_slice(), &options); return 1 }
_ => { help(program, &options); return 1 }
};
if matches.opt_present("h") {
help(program.as_slice(), &options);
help(program, &options);
return 0
}