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wasi-common/yanix: fix FreeBSD support (#756)

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* wasi-common/yanix: fix FreeBSD support

* yanix: add fadvise support on FreeBSD and NetBSD

* runtime,jit: use cfg(unix) instead of linux||macos
This commit is contained in:
myfreeweb
2020-02-09 17:44:48 +03:00
committed by GitHub
parent 2af544de8b
commit 699109658c
6 changed files with 59 additions and 16 deletions
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26
crates/wasi-common/yanix/src/file.rs
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@@ -1,5 +1,6 @@
use crate::{Errno, Result};
use bitflags::bitflags;
use cfg_if::cfg_if;
use std::{
convert::TryInto,
ffi::{CString, OsStr, OsString},
@@ -48,14 +49,23 @@ bitflags! {
const APPEND = libc::O_APPEND;
const CREAT = libc::O_CREAT;
const DIRECTORY = libc::O_DIRECTORY;
#[cfg(any(target_os = "android",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_os = "emscripten"))]
const DSYNC = libc::O_DSYNC;
const DSYNC = {
// Have to use cfg_if: https://github.com/bitflags/bitflags/issues/137
cfg_if! {
if #[cfg(any(target_os = "android",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_os = "emscripten"))] {
libc::O_DSYNC
} else if #[cfg(target_os = "freebsd")] {
// https://github.com/bytecodealliance/wasmtime/pull/756
libc::O_SYNC
}
}
};
const EXCL = libc::O_EXCL;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",