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path -> PathBuf for osx/dragonfly (fixup #22727)

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This commit is contained in:
Manish Goregaokar 2015-02-25 14:15:24 +05:30
parent 2470fa155e
commit d54ed567e0
1 changed files with 11 additions and 11 deletions
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22
src/libstd/sys/unix/os.rs
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@ -183,7 +183,7 @@ impl StdError for JoinPathsError {
}
#[cfg(target_os = "freebsd")]
pub fn current_exe() -> IoResult<Path> {
pub fn current_exe() -> io::Result<PathBuf> {
unsafe {
use libc::funcs::bsd44::*;
use libc::consts::os::extra::*;
@ -195,16 +195,16 @@ pub fn current_exe() -> IoResult<Path> {
let err = sysctl(mib.as_mut_ptr(), mib.len() as ::libc::c_uint,
ptr::null_mut(), &mut sz, ptr::null_mut(),
0 as libc::size_t);
if err != 0 { return Err(IoError::last_error()); }
if sz == 0 { return Err(IoError::last_error()); }
if err != 0 { return Err(io::Error::last_os_error()); }
if sz == 0 { return Err(io::Error::last_os_error()); }
let mut v: Vec<u8> = Vec::with_capacity(sz as uint);
let err = sysctl(mib.as_mut_ptr(), mib.len() as ::libc::c_uint,
v.as_mut_ptr() as *mut libc::c_void, &mut sz,
ptr::null_mut(), 0 as libc::size_t);
if err != 0 { return Err(IoError::last_error()); }
if sz == 0 { return Err(IoError::last_error()); }
if err != 0 { return Err(io::Error::last_os_error()); }
if sz == 0 { return Err(io::Error::last_os_error()); }
v.set_len(sz as uint - 1); // chop off trailing NUL
Ok(Path::new(v))
Ok(PathBuf::new::<OsString>(&OsStringExt::from_vec(v)))
}
}
@ -227,7 +227,7 @@ pub fn current_exe() -> io::Result<PathBuf> {
unsafe {
let v = rust_current_exe();
if v.is_null() {
Err(IoError::last_error())
Err(io::Error::last_os_error())
} else {
Ok(Path::new(CStr::from_ptr(v).to_bytes().to_vec()))
}
@ -240,17 +240,17 @@ pub fn current_exe() -> io::Result<PathBuf> {
}
#[cfg(any(target_os = "macos", target_os = "ios"))]
pub fn current_exe() -> IoResult<Path> {
pub fn current_exe() -> io::Result<PathBuf> {
unsafe {
use libc::funcs::extra::_NSGetExecutablePath;
let mut sz: u32 = 0;
_NSGetExecutablePath(ptr::null_mut(), &mut sz);
if sz == 0 { return Err(IoError::last_error()); }
if sz == 0 { return Err(io::Error::last_os_error()); }
let mut v: Vec<u8> = Vec::with_capacity(sz as uint);
let err = _NSGetExecutablePath(v.as_mut_ptr() as *mut i8, &mut sz);
if err != 0 { return Err(IoError::last_error()); }
if err != 0 { return Err(io::Error::last_os_error()); }
v.set_len(sz as uint - 1); // chop off trailing NUL
Ok(Path::new(v))
Ok(PathBuf::new::<OsString>(&OsStringExt::from_vec(v)))
}
}