mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-02-07 06:53:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

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
Show stats 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.