user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source
This commit is contained in:
Baoshan Pang 2019-09-01 17:56:36 -07:00
parent d5ef9df032
commit db576f8103
2 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/libstd/sys/vxworks/process/process_vxworks.rs
View file

@ -1,3 +1,5 @@
// Copyright (c) 2019 Wind River Systems, Inc.
use crate::io::{self, Error, ErrorKind};
use libc::{self, c_int, c_char};
use libc::{RTP_ID};
@ -5,6 +7,7 @@ use crate::sys;
use crate::sys::cvt;
use crate::sys::process::rtp;
use crate::sys::process::process_common::*;
use crate::sys_common::thread;
////////////////////////////////////////////////////////////////////////////////
// Command
@ -57,8 +60,7 @@ impl Command {
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
);

4
src/libstd/sys/vxworks/thread.rs
View file

@ -1,3 +1,5 @@
// Copyright (c) 2019 Wind River Systems, Inc.
use crate::cmp;
use crate::ffi::CStr;
use crate::io;
@ -8,7 +10,7 @@ use crate::time::Duration;
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,