diff options
Diffstat (limited to 'library/std/src/sys/wasi/mod.rs')
| -rw-r--r-- | library/std/src/sys/wasi/mod.rs | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/library/std/src/sys/wasi/mod.rs b/library/std/src/sys/wasi/mod.rs index c8c47763a34..5cbb5cb65ba 100644 --- a/library/std/src/sys/wasi/mod.rs +++ b/library/std/src/sys/wasi/mod.rs @@ -29,8 +29,7 @@ pub mod fs; #[path = "../wasm/atomics/futex.rs"] pub mod futex; pub mod io; -#[path = "../unsupported/locks/mod.rs"] -pub mod locks; + pub mod net; pub mod os; #[path = "../unix/os_str.rs"] @@ -49,12 +48,39 @@ pub mod thread_local_dtor; pub mod thread_local_key; pub mod time; +cfg_if::cfg_if! { + if #[cfg(target_feature = "atomics")] { + #[path = "../unix/locks"] + pub mod locks { + #![allow(unsafe_op_in_unsafe_fn)] + mod futex_condvar; + mod futex_mutex; + mod futex_rwlock; + pub(crate) use futex_condvar::Condvar; + pub(crate) use futex_mutex::Mutex; + pub(crate) use futex_rwlock::RwLock; + } + } else { + #[path = "../unsupported/locks/mod.rs"] + pub mod locks; + #[path = "../unsupported/once.rs"] + pub mod once; + #[path = "../unsupported/thread_parking.rs"] + pub mod thread_parking; + } +} + #[path = "../unsupported/common.rs"] #[deny(unsafe_op_in_unsafe_fn)] #[allow(unused)] mod common; pub use common::*; +#[inline] +pub fn is_interrupted(errno: i32) -> bool { + errno == wasi::ERRNO_INTR.raw().into() +} + pub fn decode_error_kind(errno: i32) -> std_io::ErrorKind { use std_io::ErrorKind::*; if errno > u16::MAX as i32 || errno < 0 { |