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Put AccesFlags in a struct

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This commit is contained in:
Khalil HADJI
2019-08-16 17:02:21 +02:00
parent d8c62e5479
commit e4452d0325
1 changed files with 16 additions and 11 deletions
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27
vm/src/stdlib/os.rs
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@@ -1,13 +1,13 @@
use num_cpus;
use std::cell::RefCell;
use std::ffi::CStr;
use std::fs::File;
use std::fs::OpenOptions;
use std::io::{self, Error, ErrorKind, Read, Write};
use std::os::unix::fs::MetadataExt;
use std::time::{Duration, SystemTime};
use std::{env, fs};
use num_cpus;
#[cfg(unix)]
use nix::errno::Errno;
#[cfg(all(unix, not(target_os = "redox")))]
@@ -222,12 +222,17 @@ fn convert_nix_errno(vm: &VirtualMachine, errno: Errno) -> PyClassRef {
}
// Flags for os_access
const F_OK: u8 = 0;
const R_OK: u8 = 4;
const W_OK: u8 = 2;
const X_OK: u8 = 1;
bitflags! {
pub struct AccessFlags: u8{
const F_OK = 0;
const R_OK = 4;
const W_OK = 2;
const X_OK = 1;
}
}
// TODO : Implement W_OK and X_OK
fn os_access(path: PyStringRef, mode: u8, vm: &VirtualMachine) -> PyResult<bool> {
let path = path.as_str();
let file_metadata = fs::metadata(path);
@@ -1036,10 +1041,10 @@ pub fn make_module(vm: &VirtualMachine) -> PyObjectRef {
"O_APPEND" => ctx.new_int(FileCreationFlags::O_APPEND.bits()),
"O_EXCL" => ctx.new_int(FileCreationFlags::O_EXCL.bits()),
"O_CREAT" => ctx.new_int(FileCreationFlags::O_CREAT.bits()),
"F_OK" => ctx.new_int(F_OK),
"R_OK" => ctx.new_int(R_OK),
"W_OK" => ctx.new_int(W_OK),
"X_OK" => ctx.new_int(X_OK),
"F_OK" => ctx.new_int(AccessFlags::F_OK.bits()),
"R_OK" => ctx.new_int(AccessFlags::R_OK.bits()),
"W_OK" => ctx.new_int(AccessFlags::W_OK.bits()),
"X_OK" => ctx.new_int(AccessFlags::X_OK.bits()),
"getpid" => ctx.new_rustfunc(os_getpid),
"cpu_count" => ctx.new_rustfunc(os_cpu_count),
"access" => ctx.new_rustfunc(os_access)