bjoernager/rust
bjoernager/rust
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Replace 0 as *const/mut T with ptr::null/null_mut()

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we 2015-01-19 08:27:09 +03:00
parent 378fb5846d
commit 2c2480df5d
19 changed files with 65 additions and 55 deletions
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3
src/libstd/sys/unix/fs.rs
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@ -19,6 +19,7 @@ use io::{Read, Truncate, SeekCur, SeekSet, ReadWrite, SeekEnd, Append};
use io;
use libc::{self, c_int, c_void};
use mem;
use ptr;
use sys::retry;
use sys_common::{keep_going, eof, mkerr_libc};
@ -207,7 +208,7 @@ pub fn readdir(p: &Path) -> IoResult<Vec<Path>> {
if dir_ptr as uint != 0 {
let mut paths = vec!();
let mut entry_ptr = 0 as *mut dirent_t;
let mut entry_ptr = ptr::null_mut();
while unsafe { readdir_r(dir_ptr, ptr, &mut entry_ptr) == 0 } {
if entry_ptr.is_null() { break }
paths.push(unsafe {