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Rollup merge of #64129 - Wind-River:master_003, r=alexcrichton

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vxWorks: set DEFAULT_MIN_STACK_SIZE to 256K and use min_stack to pass initial stack size to rtpSpawn

vxWorks: set DEFAULT_MIN_STACK_SIZE to 256K and use min_stack to pass initial stack size to rtpSpawn

r? @alexcrichton
cc @n-salim
This commit is contained in:
Mazdak Farrokhzad 2019-09-11 02:38:06 +02:00 committed by GitHub
commit 34f38d9809
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3 changed files with 3 additions and 5 deletions
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2
src/libstd/sys/vxworks/fast_thread_local.rs
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@ -1,5 +1,3 @@
// Copyright (c) 2019 Wind River Systems, Inc.
#![cfg(target_thread_local)]
#![unstable(feature = "thread_local_internals", issue = "0")]

4
src/libstd/sys/vxworks/process/process_vxworks.rs
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@ -5,6 +5,7 @@
use crate::sys::cvt;
use crate::sys::process::rtp;
use crate::sys::process::process_common::*;
use crate::sys_common::thread;
////////////////////////////////////////////////////////////////////////////////
// Command
@ -57,8 +58,7 @@ macro_rules! t {
self.get_argv().as_ptr() as *const _, // argv
*sys::os::environ() as *const *const c_char,
100 as c_int, // initial priority
0x16000, // initial stack size. 0 defaults
// to 0x4000 in 32 bit and 0x8000 in 64 bit
thread::min_stack(), // initial stack size.
0, // options
0 // task options
);

2
src/libstd/sys/vxworks/thread.rs
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@ -8,7 +8,7 @@
use crate::sys_common::thread::*;
pub const DEFAULT_MIN_STACK_SIZE: usize = 2 * 1024 * 1024;
pub const DEFAULT_MIN_STACK_SIZE: usize = 0x40000; // 256K
pub struct Thread {
id: libc::pthread_t,