67 lines
2.1 KiB
Rust
67 lines
2.1 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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/*!
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The task interface to the runtime
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*/
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#[doc(hidden)];
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use libc;
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#[allow(non_camel_case_types)] // runtime type
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pub type sched_id = int;
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#[allow(non_camel_case_types)] // runtime type
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pub type task_id = int;
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// These are both opaque runtime/compiler types that we don't know the
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// structure of and should only deal with via unsafe pointer
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#[allow(non_camel_case_types)] // runtime type
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pub type rust_task = libc::c_void;
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#[allow(non_camel_case_types)] // runtime type
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pub type rust_closure = libc::c_void;
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extern {
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#[rust_stack]
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pub fn rust_task_yield(task: *rust_task) -> bool;
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pub fn rust_get_sched_id() -> sched_id;
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pub fn rust_new_sched(num_threads: libc::uintptr_t) -> sched_id;
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pub fn get_task_id() -> task_id;
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#[rust_stack]
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pub fn rust_get_task() -> *rust_task;
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pub fn new_task() -> *rust_task;
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pub fn rust_new_task_in_sched(id: sched_id) -> *rust_task;
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pub fn start_task(task: *rust_task, closure: *rust_closure);
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pub fn rust_task_is_unwinding(task: *rust_task) -> bool;
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pub fn rust_osmain_sched_id() -> sched_id;
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#[rust_stack]
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pub fn rust_task_inhibit_kill(t: *rust_task);
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#[rust_stack]
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pub fn rust_task_allow_kill(t: *rust_task);
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#[rust_stack]
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pub fn rust_task_inhibit_yield(t: *rust_task);
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#[rust_stack]
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pub fn rust_task_allow_yield(t: *rust_task);
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pub fn rust_task_kill_other(task: *rust_task);
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pub fn rust_task_kill_all(task: *rust_task);
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#[rust_stack]
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pub fn rust_get_task_local_data(task: *rust_task) -> *mut *libc::c_void;
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#[rust_stack]
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pub fn rust_task_local_data_atexit(task: *rust_task, cleanup_fn: *u8);
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}
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