j3d1/esp-open-rtos
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

newlib: rebuild with the global stdio streams enabled.

Browse source 
This change means that there is only one set of global stdin, stdout, and stderr
FILE streams shared by all the threads. This reduces memory usage and avoids
having to close these streams before threads exit. These streams still have a
lock to synchronise access.
This commit is contained in:
Our Air Quality 2018-02-28 23:38:04 +11:00
parent ed1a6cc6f3
commit f9ae521710
8 changed files with 47 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

2
libc/xtensa-lx106-elf/include/newlib.h
View file

@ -83,7 +83,7 @@
/* Define to move the stdio stream FILE objects out of struct _reent and make
them global. The stdio stream pointers of struct _reent are initialized to
point to the global stdio FILE stream objects. */
/* #undef _WANT_REENT_GLOBAL_STDIO_STREAMS */
#define _WANT_REENT_GLOBAL_STDIO_STREAMS 1
/* Define if small footprint nano-formatted-IO implementation used. */
#define _NANO_FORMATTED_IO 1