RT-Thread-Studio/sdk-rt-thread-source-code: https://github.com/RT-Thread-Studio/sdk-rt-thread-source-code.git @ v3.1.5 - Gogs

guozhanxin 93593d7306 update to 3.1.5		пре 4 година
..
sys	93593d7306 update to 3.1.5	пре 4 година
SConscript	93593d7306 update to 3.1.5	пре 4 година
readme.md	93593d7306 update to 3.1.5	пре 4 година
termios.h	93593d7306 update to 3.1.5	пре 4 година
time.c	93593d7306 update to 3.1.5	пре 4 година
unistd.c	93593d7306 update to 3.1.5	пре 4 година

Attentions

This folder is "common" for armlibc newlibc and dlib. It's not "common" for minilibc.
If you want to add new .c files, please do not forget to fix SConscript file too. eg:
```
if GetDepend('RT_USING_POSIX') == False:
    SrcRemove(src, ['unistd.c'])
```