[Xenomai-help] pthread_attr_setfp_np needed in user space apps ?

[Ulrich Schwab <schwab@domain.hid>]

Hello,

I am in the progress of porting an application from RTLinux to Xenomai-2.0
While compiling for a user space RT program with the posix skin I get
the following warning:

warning: implicit declaration of function `pthread_attr_setfp_np'

is this call NOT needed in an user space app   ?

It is there in the sources, but does not seem to be exported to a user space 
RT app.

Another point unclear to me is, how are printf's handled in RT user space 
apps ?
Isn't the RT scheduling affected, when done in a RT critical context ?

Thanks, for any comments,
Ulrich Schwab

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