newlib-cygwin

History

Corinna Vinschen 07ec40170a Cygwin: smallprint.cc: Convert tmpbuf to lockless The old technique was from a time when we had to reduce stack pressure by moving 64K buffers elsewhere. It was implemented using a static global buffer, guarded by a muto. However, that adds a lock which may unnecessarily serialize threads. Use Windows heap buffers per invocation instead. HeapAlloc/HeapFree are pretty fast, scale nicely in multithreaded scenarios and don't serialize threads unnecessarily. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>		2022-08-22 12:01:15 +02:00
..
CVSChangeLogs.old	…
cygserver	Revert "sys/types.h: Don't include sys/_stdint.h"	2022-05-04 15:08:44 +02:00
cygwin	Cygwin: smallprint.cc: Convert tmpbuf to lockless	2022-08-22 12:01:15 +02:00
doc	Update FAQs which are out of date on the details of setup UI	2022-07-12 13:58:59 +01:00
testsuite	Cygwin: remove some 32-bit only path conversion functions	2022-05-29 17:45:52 -04:00
utils	Cygwin: profiler: Fix linking when building with -DDEBUGGING	2022-08-20 21:14:57 +02:00
CONTRIBUTORS	Cygwin: Add Ben Wijen to list of contributors	2021-01-18 12:01:19 +01:00
COPYING	…
COPYING.LIB	…
CYGWIN_LICENSE	…
Makefile.am	Cygwin: Conditionally build documentation	2021-12-17 22:28:16 +00:00
Makefile.am.common	Cygwin: automake: change @INCLUDES@ to @AM_CPPFLAGS@ to avoid warnings	2021-04-29 11:28:14 +02:00
README	…
acinclude.m4	Cygwin: Reorganize cygwin source dir	2022-08-05 12:02:11 +02:00
autogen.sh	Cygwin: autogen.sh: Allow running from any directory	2021-05-06 10:56:20 +02:00
configure.ac	Cygwin: fold common.din and x86_64.din into cygwin.din	2022-08-08 17:47:46 +02:00

README

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Cygwin documentation is available on the net at https://cygwin.com
You might especially be interested in

https://cygwin.com/faq/faq.html#faq.programming.building-cygwin