rust/src/libstd/sys/windows/thread.rs, branch 1.28.0

Import the `alloc` crate as `alloc_crate` in std

2018-04-12T20:52:47+00:00

… to make the name `alloc` available.

Fix build on non-Unix platforms

2018-03-24T04:49:08+00:00

Use a range to identify SIGSEGV in stack guards

2018-01-31T19:41:29+00:00

Previously, the `guard::init()` and `guard::current()` functions were returning a `usize` address representing the top of the stack guard, respectively for the main thread and for spawned threads. The `SIGSEGV` handler on `unix` targets checked if a fault was within one page below that address, if so reporting it as a stack overflow. Now `unix` targets report a `Range` representing the guard memory, so it can cover arbitrary guard sizes. Non-`unix` targets which always return `None` for guards now do so with `Option`, so they don't pay any overhead. For `linux-gnu` in particular, the previous guard upper-bound was `stackaddr + guardsize`, as the protected memory was *inside* the stack. This was a glibc bug, and starting from 2.27 they are moving the guard *past* the end of the stack. However, there's no simple way for us to know where the guard page actually lies, so now we declare it as the whole range of `stackaddr ± guardsize`, and any fault therein will be called a stack overflow. This fixes #47863.

std: Avoid use of `libc` in portable modules

2017-11-09T15:56:44+00:00

This commit removes usage of the `libc` crate in "portable" modules like those at the top level and `sys_common`. Instead common types like `*mut u8` or `u32` are used instead of `*mut c_void` or `c_int` as well as switching to platform-specific functions like `sys::strlen` instead of `libc::strlen`.

Merge branch 'master' into threadname

2017-09-14T13:19:53+00:00

Move default stack min size to thread implementations

2017-09-13T08:56:41+00:00

The default min stack size value is smaller on l4re and therefore this value has to be different depending on the platform.

Implement named threads on Windows

2017-09-06T19:40:34+00:00

std: Handle OS errors when joining threads

2017-08-27T02:36:46+00:00

Also add to the documentation that the `join` method can panic. cc #34971 cc #43539

Use `#[prelude_import]` in `libstd`.

2016-08-24T22:12:48+00:00

Fixup #32476

2016-03-26T08:12:05+00:00