CVS commit: [netbsd-9] src/lib/libperfuse

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Aug 13 14:44:37 UTC 2019

Modified Files:
        src/lib/libperfuse [netbsd-9]: ops.c

Log Message:
Pull up following revision(s) (requested by manu in ticket #50):

        lib/libperfuse/ops.c: revision 1.87

Rollback directory filehandle screening for FUSE lock operations
libfuse has a different usage of filehandles for files and directories.

A directory filehandle is valid only for directory operations such
as OPENDIR, READDIR, RELEASEDIR, FSYNCDIR. Change of src/lib/libperfuse/ops.c
1.85-1.86 made sure filehandles of directories were only sent for that
operations.

However, the status of lock operations GETLK, SETLK, SETLKW was overlooked.

The only FUSE filesystem I found using locks is GlusterFS, and it needs
directory filehandles to be provided on lock operations, otherwise locking
crashes the filesystem. Hence this change brings back filehandles for
lock operations on directories.


To generate a diff of this commit:
cvs rdiff -u -r1.86 -r1.86.2.1 src/lib/libperfuse/ops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.