On Fri, Mar 25, 2022 at 12:24:47AM +0000, Keller, Jacob E wrote: > > -----Original Message----- > > From: Miroslav Lichvar <mlich...@redhat.com> > > Sent: Thursday, March 24, 2022 6:20 AM > > To: linuxptp-devel@lists.sourceforge.net > > Subject: [Linuxptp-devel] [PATCHv2 2/4] sysoff: Change sysoff_measure() to > > return ioctl errno. > > > > Return -errno instead of SYSOFF_RUN_TIME_MISSING from the sysoff > > measurement functions to allow the callers to check for specific errors. > > > > This is changing from returning the type to returning an error code. I would > have expected equivalent changes to the other applications that use this..
SYSOFF_RUN_TIME_MISSING has a negative value. The existing callers of sysoff_measure() already check for "< 0" or ">= 0". It should work as it is. -- Miroslav Lichvar _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
