mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

std: use LFS ftruncate64 on Linux

Browse Source
This commit is contained in:
Josh Stone 2016-02-14 16:09:57 -08:00
parent 2808df961b
commit 1ea38f8928
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/libstd/sys/unix/fs.rs
View File

@ -26,9 +26,10 @@ use sys::{cvt, cvt_r};
use sys_common::{AsInner, FromInner};
#[cfg(target_os = "linux")]
use libc::{stat64, fstat64, lstat64};
use libc::{stat64, fstat64, lstat64, off64_t, ftruncate64};
#[cfg(not(target_os = "linux"))]
use libc::{stat as stat64, fstat as fstat64, lstat as lstat64};
use libc::{stat as stat64, fstat as fstat64, lstat as lstat64, off_t as off64_t,
ftruncate as ftruncate64};
pub struct File(FileDesc);
@ -443,7 +444,7 @@ impl File {
pub fn truncate(&self, size: u64) -> io::Result<()> {
try!(cvt_r(|| unsafe {
libc::ftruncate(self.0.raw(), size as libc::off_t)
ftruncate64(self.0.raw(), size as off64_t)
}));
Ok(())
}