On Tue, Feb 23, 2021 at 08:07:21PM +0100, Mark Kettenis wrote: > Hi Simon, > > Commit c5819701a3de61e2ba2ef7ad0b616565b32305e5 broke the build on > OpenBSD and probably other non-Linux systems. ENODATA, which is now > used in fit_check_format(), isn't defined. It isn't part of POSIX[1] > and generally not available on BSD-derived systems. Could you pick > another error code for this case? > > Thanks, > > Mark > > [1] It is mentioned in the Open Group Base Specification, however it > is part of the obsolete XSI STREAMS extension which was never part > of POSIX proper.
Just for the record: https://man7.org/linux/man-pages/man3/errno.3.html: ENODATA No message is available on the STREAM head read queue (POSIX.1-2001). So perhaps you want to also raise this with the Linux man pages project folks? -- Tom
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