mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-10-25 18:50:57 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Reduce default stack size from 256kb to 81kb

Browse source 
This is the same as Musl Libc. Please note it only applies to threads.
This commit is contained in:
Justine Tunney 2024-07-19 14:14:08 -07:00
parent c697133a2d
commit 1029dcc597
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
2 changed files with 6 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
ctl/string_view.h
View file

@ -1,7 +1,7 @@
// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*- // -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi // vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
#ifndef COSMOPOLITAN_CTL_STRINGVIEW_H_ #ifndef CTL_STRINGVIEW_H_
#define COSMOPOLITAN_CTL_STRINGVIEW_H_ #define CTL_STRINGVIEW_H_
#include "utility.h" #include "utility.h"
namespace ctl { namespace ctl {
@ -157,4 +157,4 @@ struct string_view
} // namespace ctl } // namespace ctl
#endif // COSMOPOLITAN_CTL_STRINGVIEW_H_ #endif // CTL_STRINGVIEW_H_

5
libc/runtime/stack.h
View file

@ -1,18 +1,19 @@
#ifdef _COSMO_SOURCE #ifdef _COSMO_SOURCE
#ifndef COSMOPOLITAN_LIBC_RUNTIME_STACK_H_ #ifndef COSMOPOLITAN_LIBC_RUNTIME_STACK_H_
#define COSMOPOLITAN_LIBC_RUNTIME_STACK_H_ #define COSMOPOLITAN_LIBC_RUNTIME_STACK_H_
#include "libc/runtime/runtime.h"
/** /**
* Returns preferred size and alignment of thread stack. * Returns preferred size and alignment of thread stack.
*/ */
#define GetStackSize() 262144 #define GetStackSize() 81920
/** /**
* Returns preferred stack guard size. * Returns preferred stack guard size.
* *
* This is the max cpu page size of supported architectures. * This is the max cpu page size of supported architectures.
*/ */
#define GetGuardSize() 16384 #define GetGuardSize() __pagesize
/** /**
* Makes program stack executable if declared, e.g. * Makes program stack executable if declared, e.g.