diff --git a/src/liblibc b/src/liblibc index 07a92067930..e19309c8b4e 160000 --- a/src/liblibc +++ b/src/liblibc @@ -1 +1 @@ -Subproject commit 07a92067930670473dc53300dfdda23ff486344d +Subproject commit e19309c8b4e8bbd11f4d84dfffd75e3d1ac477fe diff --git a/src/libstd/os/emscripten/fs.rs b/src/libstd/os/emscripten/fs.rs new file mode 100644 index 00000000000..8056ce4fdc4 --- /dev/null +++ b/src/libstd/os/emscripten/fs.rs @@ -0,0 +1,128 @@ +// Copyright 2016 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#![stable(feature = "metadata_ext", since = "1.1.0")] + +use libc; + +use fs::Metadata; +use sys_common::AsInner; + +#[allow(deprecated)] +use os::emscripten::raw; + +/// OS-specific extension methods for `fs::Metadata` +#[stable(feature = "metadata_ext", since = "1.1.0")] +pub trait MetadataExt { + /// Gain a reference to the underlying `stat` structure which contains + /// the raw information returned by the OS. + /// + /// The contents of the returned `stat` are **not** consistent across + /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the + /// cross-Unix abstractions contained within the raw stat. + #[stable(feature = "metadata_ext", since = "1.1.0")] + #[rustc_deprecated(since = "1.8.0", + reason = "deprecated in favor of the accessor \ + methods of this trait")] + #[allow(deprecated)] + fn as_raw_stat(&self) -> &raw::stat; + + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_dev(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_ino(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_mode(&self) -> u32; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_nlink(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_uid(&self) -> u32; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_gid(&self) -> u32; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_rdev(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_size(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_atime(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_atime_nsec(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_mtime(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_mtime_nsec(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_ctime(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_ctime_nsec(&self) -> i64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_blksize(&self) -> u64; + #[stable(feature = "metadata_ext2", since = "1.8.0")] + fn st_blocks(&self) -> u64; +} + +#[stable(feature = "metadata_ext", since = "1.1.0")] +impl MetadataExt for Metadata { + #[allow(deprecated)] + fn as_raw_stat(&self) -> &raw::stat { + unsafe { + &*(self.as_inner().as_inner() as *const libc::stat64 + as *const raw::stat) + } + } + fn st_dev(&self) -> u64 { + self.as_inner().as_inner().st_dev as u64 + } + fn st_ino(&self) -> u64 { + self.as_inner().as_inner().st_ino as u64 + } + fn st_mode(&self) -> u32 { + self.as_inner().as_inner().st_mode as u32 + } + fn st_nlink(&self) -> u64 { + self.as_inner().as_inner().st_nlink as u64 + } + fn st_uid(&self) -> u32 { + self.as_inner().as_inner().st_uid as u32 + } + fn st_gid(&self) -> u32 { + self.as_inner().as_inner().st_gid as u32 + } + fn st_rdev(&self) -> u64 { + self.as_inner().as_inner().st_rdev as u64 + } + fn st_size(&self) -> u64 { + self.as_inner().as_inner().st_size as u64 + } + fn st_atime(&self) -> i64 { + self.as_inner().as_inner().st_atime as i64 + } + fn st_atime_nsec(&self) -> i64 { + self.as_inner().as_inner().st_atime_nsec as i64 + } + fn st_mtime(&self) -> i64 { + self.as_inner().as_inner().st_mtime as i64 + } + fn st_mtime_nsec(&self) -> i64 { + self.as_inner().as_inner().st_mtime_nsec as i64 + } + fn st_ctime(&self) -> i64 { + self.as_inner().as_inner().st_ctime as i64 + } + fn st_ctime_nsec(&self) -> i64 { + self.as_inner().as_inner().st_ctime_nsec as i64 + } + fn st_blksize(&self) -> u64 { + self.as_inner().as_inner().st_blksize as u64 + } + fn st_blocks(&self) -> u64 { + self.as_inner().as_inner().st_blocks as u64 + } +} diff --git a/src/libstd/os/emscripten/mod.rs b/src/libstd/os/emscripten/mod.rs new file mode 100644 index 00000000000..8ec44b9fae4 --- /dev/null +++ b/src/libstd/os/emscripten/mod.rs @@ -0,0 +1,16 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +//! Linux-specific definitions + +#![stable(feature = "raw_ext", since = "1.1.0")] + +pub mod raw; +pub mod fs; diff --git a/src/libstd/os/emscripten/raw.rs b/src/libstd/os/emscripten/raw.rs new file mode 100644 index 00000000000..9da400a6913 --- /dev/null +++ b/src/libstd/os/emscripten/raw.rs @@ -0,0 +1,80 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +//! Emscripten-specific raw type definitions +//! This is basically exactly the same as the linux definitions, +//! except using the musl-specific stat64 structure in liblibc. + +#![stable(feature = "raw_ext", since = "1.1.0")] +#![rustc_deprecated(since = "1.8.0", + reason = "these type aliases are no longer supported by \ + the standard library, the `libc` crate on \ + crates.io should be used instead for the correct \ + definitions")] +#![allow(deprecated)] + +use os::raw::{c_long, c_short, c_uint, c_ulong}; + +#[stable(feature = "raw_ext", since = "1.1.0")] pub type dev_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type mode_t = u32; + +#[unstable(feature = "pthread_t", issue = "29791")] pub type pthread_t = c_ulong; + +#[doc(inline)] +#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64; +#[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = c_long; + +#[repr(C)] +#[derive(Clone)] +#[stable(feature = "raw_ext", since = "1.1.0")] +pub struct stat { + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_dev: u64, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub __pad1: c_short, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub __st_ino: u32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_mode: u32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_nlink: u32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_uid: u32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_gid: u32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_rdev: u64, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub __pad2: c_uint, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_size: i64, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_blksize: i32, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_blocks: i64, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_atime: time_t, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_atime_nsec: c_long, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_mtime: time_t, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_mtime_nsec: c_long, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_ctime: time_t, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_ctime_nsec: c_long, + #[stable(feature = "raw_ext", since = "1.1.0")] + pub st_ino: u64, +} diff --git a/src/libstd/os/mod.rs b/src/libstd/os/mod.rs index e15c8d67a8a..9d10f6809cc 100644 --- a/src/libstd/os/mod.rs +++ b/src/libstd/os/mod.rs @@ -31,10 +31,6 @@ pub use sys::ext as windows; #[cfg(target_os = "netbsd")] pub mod netbsd; #[cfg(target_os = "openbsd")] pub mod openbsd; #[cfg(target_os = "solaris")] pub mod solaris; - -// Emscripten is just like linux -#[cfg(target_os = "emscripten")] -#[path = "linux/mod.rs"] -pub mod emscripten; +#[cfg(target_os = "emscripten")] pub mod emscripten; pub mod raw; diff --git a/src/libstd/sys/unix/fs.rs b/src/libstd/sys/unix/fs.rs index 250b1b015a0..d1b4b1c5c08 100644 --- a/src/libstd/sys/unix/fs.rs +++ b/src/libstd/sys/unix/fs.rs @@ -25,15 +25,19 @@ use sys::time::SystemTime; use sys::{cvt, cvt_r}; use sys_common::{AsInner, FromInner}; -#[cfg(target_os = "linux")] +#[cfg(any(target_os = "linux", target_os = "emscripten"))] use libc::{stat64, fstat64, lstat64, off64_t, ftruncate64, lseek64, dirent64, readdir64_r, open64}; #[cfg(target_os = "android")] use libc::{stat as stat64, fstat as fstat64, lstat as lstat64, off64_t, ftruncate64, lseek64, dirent as dirent64, open as open64}; -#[cfg(not(any(target_os = "linux", target_os = "android")))] +#[cfg(not(any(target_os = "linux", + target_os = "emscripten", + target_os = "android")))] use libc::{stat as stat64, fstat as fstat64, lstat as lstat64, off_t as off64_t, ftruncate as ftruncate64, lseek as lseek64, dirent as dirent64, open as open64}; -#[cfg(not(any(target_os = "linux", target_os = "solaris")))] +#[cfg(not(any(target_os = "linux", + target_os = "emscripten", + target_os = "solaris")))] use libc::{readdir_r as readdir64_r}; pub struct File(FileDesc);