Commit Graph

36 Commits

Author SHA1 Message Date
Jens Schweikhardt
e7114e1e11 Correct a handful of typos/grammos. 2019-12-07 15:17:00 +00:00
Alan Somers
8c50ee012f mount_fusefs: fix a segfault on memory allocation failure
Reported by:	Coverity
Coverity CID:	1354188
MFC after:	4 days
Sponsored by:	The FreeBSD Foundation
2019-09-07 21:49:01 +00:00
Alan Somers
db90284c31 fusefs: proofread man pages
Reported by:	bcr, mandoc, textproc/igor
Sponsored by:	The FreeBSD Foundation
2019-07-31 16:07:16 +00:00
Alan Somers
ed74f781c9 fusefs: add a intr/nointr mount option
FUSE file systems can optionally support interrupting outstanding
operations.  However, the file system does not identify to the kernel at
mount time whether it's capable of doing that.  Instead it signals its
noncapability by returning ENOSYS to the first FUSE_INTERRUPT operation it
receives.  That's a problem for reliable signal delivery, because the kernel
must choose which thread should get a signal before it knows whether the
FUSE server can handle interrupts.  The problem is even worse because the
FUSE protocol allows a file system to simply ignore all FUSE_INTERRUPT
operations.

Fix the signal delivery logic by making interruptibility an opt-in mount
option.  This will require a corresponding change to libfuse, but not to
most file systems that link to libfuse.

Bump __FreeBSD_version due to the new mount option.

Sponsored by:	The FreeBSD Foundation
2019-07-18 17:55:13 +00:00
Alan Somers
8aafc8c389 [skip ci] update copyright headers in fusefs files
Sponsored by:	The FreeBSD Foundation
2019-06-28 04:18:10 +00:00
Alan Somers
8eecd9ce05 fusefs: enable write clustering
Enable write clustering in fusefs whenever cache mode is set to writeback
and the "async" mount option is used.  With default values for MAXPHYS,
DFLTPHYS, and the fuse max_write mount parameter, that means sequential
writes will now be written 128KB at a time instead of 64KB.

Also, add a regression test for PR 238565, a panic during unmount that
probably affects UFS, ext2, and msdosfs as well as fusefs.

PR:		238565
Sponsored by:	The FreeBSD Foundation
2019-06-14 18:14:51 +00:00
Alan Somers
2019f75c32 mount_fusefs(8): document the -o subtype option.
Sponsored by:	The FreeBSD Foundation
2019-05-20 15:58:44 +00:00
Alan Somers
341346b039 mount_fusefs(8): fix inverted condition check from r347544
Sponsored by:	The FreeBSD Foundation
2019-05-15 00:15:40 +00:00
Alan Somers
4abf87666a fusefs: reap dead sysctls
Remove the "sync_unmount" and "init_backgrounded" sysctls and the associated
options from mount_fusefs.  Add no backwards-compatibility hidden options to
mount_fusefs because these options never had any effect, and are therefore
unlikely to be used.

Sponsored by:	The FreeBSD Foundation
2019-05-13 19:03:46 +00:00
Alan Somers
123af6ec70 Rename fuse(4) to fusefs(4)
This makes it more consistent with other filesystems, which all end in "fs",
and more consistent with its mount helper, which is already named
"mount_fusefs".

Reviewed by:	cem, rgrimes
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19649
2019-03-20 21:48:43 +00:00
Alan Somers
02419b46cf mount_fusefs.8: expand HISTORY section
Note that fuse was available from ports long before joining the base system.
Also, update the upstream URL.

MFC after:	2 weeks
2018-11-17 21:35:01 +00:00
Pedro F. Giffuni
1de7b4b805 various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:37:16 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Enji Cooper
22289a8c3d sbin: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 11:33:01 +00:00
Warner Losh
fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
Sevan Janiyan
51a2bd2f20 Note mount_fusefs appeared in FreeBSD 10.
Move note regarding implementation to caveats.
Address issued raised by Igor.

PR:		212513
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:16:16 +00:00
Glen Barber
406d87b1c3 Explicitly add more files to the 'runtime' package.
Sponsored by:	The FreeBSD Foundation
2016-02-09 20:19:31 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Edward Tomasz Napierala
5e252f6402 Make the "automounted" flag work for FUSE filesystems.
PR:		192852
Submitted by:	taku at tackymt.homeip.net (earlier version)
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-03-01 18:26:26 +00:00
Joel Dahl
c09eb46601 mdoc: improvements to SEE ALSO. 2014-12-27 08:22:58 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Joel Dahl
df2d82e003 mdoc: remove superfluous paragraph macros. 2014-06-23 18:40:21 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Warner Losh
0b8951c562 In tree makefile shouldn't be setting policy piecemeal. Don't set
NO_MANCOMPRESS here.
2014-04-13 05:22:22 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Simon J. Gerraty
7cd2dcf076 Updated/new Makefile.depend 2012-11-08 21:24:17 +00:00
Ed Schouten
ae824d80f2 Fix warnings found by -Wmising-variable-declarations.
This self-written compiler warning, which is hopefully going to be
committed into LLVM sources soon, warns about potentially missing
`static' keywords, similar to -Wmissing-prototypes.

- bin/pax: Move external declaration of chdname and s_mask into extern.h.
- bin/setfacl: Move setfacl.c-specific stuff out of setfacl.h.
- sbin/mount_fusefs: Remove char *progname; use getprogname().
- others: add `static' where possible.
2012-10-19 05:43:38 +00:00
Joel Dahl
d0fd6bb00e Remove trailing whitespace. 2012-10-14 07:22:56 +00:00
Joel Dahl
33656abea6 Minor mdoc and language fixes. 2012-10-14 07:19:42 +00:00
Attilio Rao
d14cfe6e65 getopt_long() returns an int. Use the return value accordingly.
Pointy hat to:	me
MFC after:	2 months
X-MFC:		r241519,241521
2012-10-14 03:59:17 +00:00
Attilio Rao
5fe580195f Import a FreeBSD port of the FUSE Linux module.
This has been developed during 2 summer of code mandates and being revived
by gnn recently.
The functionality in this commit mirrors entirely content of fusefs-kmod
port, which doesn't need to be installed anymore for -CURRENT setups.

In order to get some sparse technical notes, please refer to:
http://lists.freebsd.org/pipermail/freebsd-fs/2012-March/013876.html

or to the project branch:
svn://svn.freebsd.org/base/projects/fuse/

which also contains granular history of changes happened during port
refinements. This commit does not came from the branch reintegration
itself because it seems svn is not behaving properly for this functionaly
at the moment.

Partly Sponsored by:		Google, Summer of Code program 2005, 2011
Originally submitted by:	ilya, Csaba Henk <csaba-ml AT creo DOT hu >
In collabouration with:		pho
Tested by:			flo, gnn, Gustau Perez,
				Kevin Oberman <rkoberman AT gmail DOT com>
MFC after:			2 months
2012-10-13 23:54:26 +00:00