return for a timeout is negative 4 #970
Description
osal/src/os/shared/src/osapi-file.c
Line 208 in afb5f7b
Not sure which layer of abstraction to report this but the comment states that a timeout should return 0. However, on Linux/portable BSD... the eventual call to OS_DoSelect is returning OS_ERROR_TIMEOUT (-4) and flowing that all the to the OS_TimedRead API. I would prefer it to be "caught" and returned as 0 at some point but.. more than anything.. just need the comment to match.