Grissiom 07bd09fc0f serial: set the errno if and only if in thread context ...

The errno is associated with threads. It will crash the thread if we set
it in interrupt context.

2013-10-25 20:31:02 +08:00

..

i2c

…

include

device/pipe: add a control cmd to get the space left in pipe

2013-10-23 01:43:18 +08:00

mtd

…

rtc

…

sdio

…

serial

serial: set the errno if and only if in thread context

2013-10-25 20:31:02 +08:00

spi

…

src

device/pipe: add a control cmd to get the space left in pipe

2013-10-23 01:43:18 +08:00

usb

…

SConscript

…