bde e18fda9e89 Fixed errno for unsupported advisory locks. The errno is now EINVAL ...

fcntl() and EOPNOTSUPP for flock().  POSIX specifies the weaker EINVAL
errno and the man page agrees.

Not fixed:
deadfs: always returns wrong EBADF
devfs, msdosfs: always return sometimes-wrong EINVAL
cd9660, fdesc, kernfs, portal: always return sometimes-wrong EOPNOTSUPP
procfs: always returns wrong EIO
mfs: panic?!
nfs: fudged

NetBSD uses a generic file system genfs to do return the sometimes-wrong
EOPNOTSUPP more consistently :-)(.

Found by:	NIST-PCTS

1996-12-19 18:16:33 +00:00

..

spec_vnops.c

Fixed errno for unsupported advisory locks. The errno is now EINVAL

1996-12-19 18:16:33 +00:00