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Diffstat (limited to 'ctr-std/src/sys/unix/mod.rs')
| -rw-r--r-- | ctr-std/src/sys/unix/mod.rs | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/ctr-std/src/sys/unix/mod.rs b/ctr-std/src/sys/unix/mod.rs deleted file mode 100644 index c738003..0000000 --- a/ctr-std/src/sys/unix/mod.rs +++ /dev/null @@ -1,167 +0,0 @@ -// Copyright 2014 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 <LICENSE-APACHE or -// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license -// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -#![allow(missing_docs, bad_style)] - -use io::{self, ErrorKind}; -use libc; - -#[cfg(any(dox, target_os = "linux"))] pub use os::linux as platform; - -#[cfg(all(not(dox), target_os = "android"))] pub use os::android as platform; -#[cfg(all(not(dox), target_os = "bitrig"))] pub use os::bitrig as platform; -#[cfg(all(not(dox), target_os = "dragonfly"))] pub use os::dragonfly as platform; -#[cfg(all(not(dox), target_os = "freebsd"))] pub use os::freebsd as platform; -#[cfg(all(not(dox), target_os = "haiku"))] pub use os::haiku as platform; -#[cfg(all(not(dox), target_os = "ios"))] pub use os::ios as platform; -#[cfg(all(not(dox), target_os = "macos"))] pub use os::macos as platform; -#[cfg(all(not(dox), target_os = "netbsd"))] pub use os::netbsd as platform; -#[cfg(all(not(dox), target_os = "openbsd"))] pub use os::openbsd as platform; -#[cfg(all(not(dox), target_os = "solaris"))] pub use os::solaris as platform; -#[cfg(all(not(dox), target_os = "emscripten"))] pub use os::emscripten as platform; -#[cfg(all(not(dox), target_os = "fuchsia"))] pub use os::fuchsia as platform; -#[cfg(all(not(dox), target_os = "l4re"))] pub use os::linux as platform; -#[cfg(all(not(dox), target_os = "hermit"))] pub use os::hermit as platform; - -pub use self::rand::hashmap_random_keys; -pub use libc::strlen; - -#[macro_use] -pub mod weak; - -pub mod args; -pub mod android; -#[cfg(feature = "backtrace")] -pub mod backtrace; -pub mod cmath; -pub mod condvar; -pub mod env; -pub mod ext; -pub mod fast_thread_local; -pub mod fd; -pub mod fs; -pub mod memchr; -pub mod mutex; -#[cfg(not(target_os = "l4re"))] -pub mod net; -#[cfg(target_os = "l4re")] -mod l4re; -#[cfg(target_os = "l4re")] -pub use self::l4re::net; -pub mod os; -pub mod os_str; -pub mod path; -pub mod pipe; -pub mod process; -pub mod rand; -pub mod rwlock; -pub mod stack_overflow; -pub mod thread; -pub mod thread_local; -pub mod time; -pub mod stdio; - -#[cfg(not(test))] -pub fn init() { - // By default, some platforms will send a *signal* when an EPIPE error - // would otherwise be delivered. This runtime doesn't install a SIGPIPE - // handler, causing it to kill the program, which isn't exactly what we - // want! - // - // Hence, we set SIGPIPE to ignore when the program starts up in order - // to prevent this problem. - unsafe { - reset_sigpipe(); - } - - #[cfg(not(any(target_os = "emscripten", target_os = "fuchsia")))] - unsafe fn reset_sigpipe() { - assert!(signal(libc::SIGPIPE, libc::SIG_IGN) != libc::SIG_ERR); - } - #[cfg(any(target_os = "emscripten", target_os = "fuchsia"))] - unsafe fn reset_sigpipe() {} -} - -#[cfg(target_os = "android")] -pub use sys::android::signal; -#[cfg(not(target_os = "android"))] -pub use libc::signal; - -pub fn decode_error_kind(errno: i32) -> ErrorKind { - match errno as libc::c_int { - libc::ECONNREFUSED => ErrorKind::ConnectionRefused, - libc::ECONNRESET => ErrorKind::ConnectionReset, - libc::EPERM | libc::EACCES => ErrorKind::PermissionDenied, - libc::EPIPE => ErrorKind::BrokenPipe, - libc::ENOTCONN => ErrorKind::NotConnected, - libc::ECONNABORTED => ErrorKind::ConnectionAborted, - libc::EADDRNOTAVAIL => ErrorKind::AddrNotAvailable, - libc::EADDRINUSE => ErrorKind::AddrInUse, - libc::ENOENT => ErrorKind::NotFound, - libc::EINTR => ErrorKind::Interrupted, - libc::EINVAL => ErrorKind::InvalidInput, - libc::ETIMEDOUT => ErrorKind::TimedOut, - libc::EEXIST => ErrorKind::AlreadyExists, - - // These two constants can have the same value on some systems, - // but different values on others, so we can't use a match - // clause - x if x == libc::EAGAIN || x == libc::EWOULDBLOCK => - ErrorKind::WouldBlock, - - _ => ErrorKind::Other, - } -} - -#[doc(hidden)] -pub trait IsMinusOne { - fn is_minus_one(&self) -> bool; -} - -macro_rules! impl_is_minus_one { - ($($t:ident)*) => ($(impl IsMinusOne for $t { - fn is_minus_one(&self) -> bool { - *self == -1 - } - })*) -} - -impl_is_minus_one! { i8 i16 i32 i64 isize } - -pub fn cvt<T: IsMinusOne>(t: T) -> io::Result<T> { - if t.is_minus_one() { - Err(io::Error::last_os_error()) - } else { - Ok(t) - } -} - -pub fn cvt_r<T, F>(mut f: F) -> io::Result<T> - where T: IsMinusOne, - F: FnMut() -> T -{ - loop { - match cvt(f()) { - Err(ref e) if e.kind() == ErrorKind::Interrupted => {} - other => return other, - } - } -} - -// On Unix-like platforms, libc::abort will unregister signal handlers -// including the SIGABRT handler, preventing the abort from being blocked, and -// fclose streams, with the side effect of flushing them so libc bufferred -// output will be printed. Additionally the shell will generally print a more -// understandable error message like "Abort trap" rather than "Illegal -// instruction" that intrinsics::abort would cause, as intrinsics::abort is -// implemented as an illegal instruction. -pub unsafe fn abort_internal() -> ! { - ::libc::abort() -} |