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std: Remove CurrentScheduler spawn mode. Unused

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This commit is contained in:
Brian Anderson 2013-07-29 12:16:30 -07:00
parent 08480e4fda
commit 81dda9d9cb
2 changed files with 2 additions and 13 deletions
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2
src/libstd/task/mod.rs
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@ -86,8 +86,6 @@ pub enum TaskResult {
pub enum SchedMode {
/// Run task on the default scheduler
DefaultScheduler,
/// Run task on the current scheduler
CurrentScheduler,
/// All tasks run in the same OS thread
SingleThreaded,
}

13
src/libstd/task/spawn.rs
View file

@ -84,7 +84,7 @@ use local_data;
use task::local_data_priv::{local_get, local_set, OldHandle};
use task::rt::rust_task;
use task::rt;
use task::{Failure, SchedOpts, SingleThreaded};
use task::{Failure, SchedOpts};
use task::{Success, TaskOpts, TaskResult};
use task::unkillable;
use to_bytes::IterBytes;
@ -804,17 +804,8 @@ fn spawn_raw_oldsched(mut opts: TaskOpts, f: ~fn()) {
fail!("foreign_stack_size scheduler option unimplemented");
}
let num_threads = match opts.mode {
DefaultScheduler
| CurrentScheduler => 0u, /* Won't be used */
SingleThreaded => 1u,
};
unsafe {
let sched_id = match opts.mode {
CurrentScheduler => rt::rust_get_sched_id(),
_ => rt::rust_new_sched(num_threads)
};
let sched_id = rt::rust_new_sched(1);
rt::rust_new_task_in_sched(sched_id)
}
}