Grissiom 6bb2c0f2ea Revert "serial: set the errno if and only if in thread context"
This reverts commit 07bd09fc0f.
The validation of the context is done with in `rt_set_errno`. So it's
safe to call it here.
2013-10-25 21:23:15 +08:00
2013-10-20 23:46:50 +08:00
2013-09-07 18:31:05 +08:00
2013-05-05 05:41:37 +08:00

RT-Thread

Build Status

RT-Thread is an open source real-time operating system for embedded devices.

Description
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