diff --git a/src/platform/redox/mod.rs b/src/platform/redox/mod.rs
index 959198ae7706ac26df43acccf46c576879ff97b2..599c2d650eada42fd451f21ab24d7364c39422c7 100644
--- a/src/platform/redox/mod.rs
+++ b/src/platform/redox/mod.rs
@@ -7,7 +7,6 @@ use core::{mem, ptr, slice};
use spin::{Mutex, MutexGuard, Once};
use syscall::data::Stat as redox_stat;
use syscall::data::TimeSpec as redox_timespec;
-use syscall::flag::*;
use syscall::{self, Result};
use c_str::{CStr, CString};
@@ -22,7 +21,7 @@ use header::sys_time::{timeval, timezone};
use header::sys_utsname::{utsname, UTSLENGTH};
use header::termios::termios;
use header::time::timespec;
-use header::unistd::{F_OK, R_OK, SEEK_SET, W_OK, X_OK};
+use header::unistd::{F_OK, R_OK, W_OK, X_OK};
use io::prelude::*;
use io::{self, BufReader, SeekFrom};
@@ -113,24 +112,16 @@ impl Pal for Sys {
}
fn chmod(path: &CStr, mode: mode_t) -> c_int {
- match syscall::open(path.to_bytes(), O_WRONLY | O_CLOEXEC) {
- Err(err) => e(Err(err)) as c_int,
- Ok(fd) => {
- let res = syscall::fchmod(fd as usize, mode as u16);
- let _ = syscall::close(fd);
- e(res) as c_int
- }
+ match File::open(path, fcntl::O_PATH | fcntl::O_CLOEXEC) {
+ Ok(file) => Self::fchmod(*file, mode),
+ Err(_) => -1,
}
}
fn chown(path: &CStr, owner: uid_t, group: gid_t) -> c_int {
- match syscall::open(path.to_bytes(), O_WRONLY | O_CLOEXEC) {
- Err(err) => e(Err(err)) as c_int,
- Ok(fd) => {
- let res = syscall::fchown(fd as usize, owner as u32, group as u32);
- let _ = syscall::close(fd);
- e(res) as c_int
- }
+ match File::open(path, fcntl::O_PATH | fcntl::O_CLOEXEC) {
+ Ok(file) => Self::fchown(*file, owner, group),
+ Err(_) => -1,
}
}
@@ -402,13 +393,9 @@ impl Pal for Sys {
}
fn utimens(path: &CStr, times: *const timespec) -> c_int {
- match syscall::open(path.to_bytes(), O_STAT | O_CLOEXEC) {
- Err(err) => e(Err(err)) as c_int,
- Ok(fd) => {
- let res = Self::futimens(fd as c_int, times);
- let _ = syscall::close(fd);
- res
- }
+ match File::open(path, fcntl::O_PATH | fcntl::O_CLOEXEC) {
+ Ok(file) => Self::futimens(*file, times),
+ Err(_) => -1,
}
}
@@ -427,7 +414,7 @@ impl Pal for Sys {
fn getdents(fd: c_int, mut dirents: *mut dirent, max_bytes: usize) -> c_int {
// Get initial reading position
- let mut read = match syscall::lseek(fd as usize, 0, SEEK_CUR) {
+ let mut read = match syscall::lseek(fd as usize, 0, syscall::SEEK_CUR) {
Ok(pos) => pos as isize,
Err(err) => return -err.errno,
};
@@ -447,7 +434,7 @@ impl Pal for Sys {
let size = mem::size_of::<dirent>() - name.len().saturating_sub(*i + 1);
if *written + size > max_bytes {
// Seek back to after last read entry and return
- match syscall::lseek(fd as usize, read, SEEK_SET as usize) {
+ match syscall::lseek(fd as usize, read, syscall::SEEK_SET) {
Ok(_) => return Some(*written as c_int),
Err(err) => return Some(-err.errno),
}
@@ -612,24 +599,16 @@ impl Pal for Sys {
}
fn mkdir(path: &CStr, mode: mode_t) -> c_int {
- let flags = O_CREAT | O_EXCL | O_CLOEXEC | O_DIRECTORY | mode as usize & 0o777;
- match syscall::open(path.to_bytes(), flags) {
- Ok(fd) => {
- let _ = syscall::close(fd);
- 0
- }
- Err(err) => e(Err(err)) as c_int,
+ match File::create(path, fcntl::O_DIRECTORY | fcntl::O_EXCL | fcntl::O_CLOEXEC, 0o777) {
+ Ok(_fd) => 0,
+ Err(_) => -1,
}
}
fn mkfifo(path: &CStr, mode: mode_t) -> c_int {
- let flags = O_CREAT | O_CLOEXEC | MODE_FIFO as usize | mode as usize & 0o777;
- match syscall::open(path.to_bytes(), flags) {
- Ok(fd) => {
- let _ = syscall::close(fd);
- 0
- }
- Err(err) => e(Err(err)) as c_int,
+ match File::create(path, fcntl::O_CREAT | fcntl::O_CLOEXEC, syscall::MODE_FIFO as mode_t | (mode & 0o777)) {
+ Ok(fd) => 0,
+ Err(_) => -1,
}
}
@@ -642,7 +621,7 @@ impl Pal for Sys {
off: off_t,
) -> *mut c_void {
if flags & MAP_ANON == MAP_ANON {
- let fd = e(syscall::open("memory:", O_STAT | O_CLOEXEC)); // flags don't matter currently
+ let fd = e(syscall::open("memory:", syscall::O_STAT | syscall::O_CLOEXEC)); // flags don't matter currently
if fd == !0 {
return !0 as *mut c_void;
}
@@ -695,7 +674,7 @@ impl Pal for Sys {
fn open(path: &CStr, oflag: c_int, mode: mode_t) -> c_int {
e(syscall::open(
path.to_bytes(),
- ((oflag as usize) << 16) | (mode as usize),
+ ((oflag as usize) << 16) | ((mode as usize) & 0xFFFF),
)) as c_int
}
@@ -836,8 +815,8 @@ impl Pal for Sys {
}
fn readlink(pathname: &CStr, out: &mut [u8]) -> ssize_t {
- let file = match File::open(pathname, fcntl::O_PATH | fcntl::O_SYMLINK) {
- Ok(fd) => fd,
+ let file = match File::open(pathname, fcntl::O_PATH | fcntl::O_SYMLINK | fcntl::O_CLOEXEC) {
+ Ok(ok) => ok,
Err(_) => return -1,
};
@@ -856,8 +835,8 @@ impl Pal for Sys {
}
fn realpath(pathname: &CStr, out: &mut [u8]) -> c_int {
- let file = match File::open(pathname, fcntl::O_PATH) {
- Ok(fd) => fd,
+ let file = match File::open(pathname, fcntl::O_PATH | fcntl::O_CLOEXEC) {
+ Ok(ok) => ok,
Err(_) => return -1,
};
@@ -876,13 +855,9 @@ impl Pal for Sys {
}
fn rename(oldpath: &CStr, newpath: &CStr) -> c_int {
- match syscall::open(oldpath.to_bytes(), O_WRONLY | O_CLOEXEC) {
- Ok(fd) => {
- let retval = syscall::frename(fd, newpath.to_bytes());
- let _ = syscall::close(fd);
- e(retval) as c_int
- }
- err => e(err) as c_int,
+ match File::open(oldpath, fcntl::O_WRONLY | fcntl::O_CLOEXEC) {
+ Ok(file) => e(syscall::frename(*file as usize, newpath.to_bytes())) as c_int,
+ Err(_) => -1,
}
}
@@ -1040,11 +1015,12 @@ impl Pal for Sys {
}
fn symlink(path1: &CStr, path2: &CStr) -> c_int {
- let mut file = match File::open(
+ let mut file = match File::create(
path2,
- fcntl::O_CREAT | fcntl::O_WRONLY | fcntl::O_SYMLINK | 0o777,
+ fcntl::O_WRONLY | fcntl::O_SYMLINK | fcntl::O_CLOEXEC,
+ 0o777,
) {
- Ok(fd) => fd,
+ Ok(ok) => ok,
Err(_) => return -1,
};
@@ -1095,9 +1071,9 @@ impl Pal for Sys {
fn uname(utsname: *mut utsname) -> c_int {
fn inner(utsname: *mut utsname) -> CoreResult<(), i32> {
- let file_path = c_str!("sys:uname\0");
+ let file_path = c_str!("sys:uname");
let mut file = match File::open(file_path, fcntl::O_RDONLY | fcntl::O_CLOEXEC) {
- Ok(file) => file,
+ Ok(ok) => ok,
Err(_) => return Err(EIO),
};
let mut lines = BufReader::new(&mut file).lines();