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2017-07-07Don't use emacs' python-mode for meson filesNikolaus Rath-3/+0
There is a proper meson-mode now.
2017-07-06Don't redefine FUSE_USE_VERSIONNikolaus Rath-4/+0
It's already set in meson.build as compiler flag.
2017-06-05getgroups(): clarify codeNikolaus Rath-1/+1
read() return value should always be positive or -1. However, since we cast to unsigned a little later, it's clearer to check for non-negativity.
2017-06-05Fix comparison of integers of different signsAngelo G. Del Regno-4/+4
Some variables of different size and sign were getting compared without any safe casting. The build system also throws warnings at this and, being this library used for filesystems, it's really important to ensure stability.
2017-05-25Remove fuse_fs_fgetattr and fuse_fs_ftruncate from linker scriptpablomh-2/+0
They were removed from source here: https://github.com/libfuse/libfuse/commit/73b6ff4b75cf1228ea61262c293fcb2fda5dfeea
2017-05-24lib/meson.build: don't crash if there's no libdlNikolaus Rath-1/+1
For example, FreeBSD doesn't have it. Fixes: #173.
2017-05-24fuse_signals.c: use new do_nothing function instead of SIG_IGNNikolaus Rath-2/+12
Fixes: #160.
2017-05-24Released libfuse 3.0.2Nikolaus Rath-1/+1
2017-04-20make buffer size match kernel max transfer sizeCarlos Maiolino-3/+5
Currently libfuse has a hardcoded buffer limit to 128kib, while fuse kernel module has a limit up to 32 pages. This patch changes buffer limit to match the current page size, instead of assuming 4096 bytes pages, enabling architectures with bigger pages to use larger buffers, improving performance. Also, add a new macro (HEADER_SIZE) to specify the space needed to accommodate the header, making it easier to understand why those extra 4096 bytes are needed Signed-off-by: Carlos Maiolino <cmaiolino-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-04-14Set default options before parsingTej Chajed-5/+5
2017-04-10Released 3.0.1Nikolaus Rath-1/+1
2017-03-03Optimize fuse_fs_read. (#145)amosonn-10/+34
Redundant copy when only op.read is available removed.
2017-01-12Added experimental support for building with Meson+NinjaNikolaus Rath-1/+48
2016-12-23Set IGNORE_MTAB when running under NetBSDNikolaus Rath-3/+4
Apparently, NetBSD does not have /etc/mtab. Setting IGNORE_MTAB in this case makes the code a little nicer. See also https://github.com/libfuse/libfuse/pull/123
2016-12-23Memory leak fixed in file : mount_bsd.citsdeepak-4/+14
2016-11-29Improve documentation of fuse_session_unmountNikolaus Rath-1/+6
2016-11-29Return signal value if session loop is terminated by signal and improve ↵Nikolaus Rath-1/+9
documentation
2016-11-28Rename more things from fuse to fuse3Przemysław Pawełczyk-4/+4
2016-11-22Make handling of -oallow_root easier to understandNikolaus Rath-37/+20
-oallow_root is handled in userspace, and requires passing -oallow_other to the kernel. This patch should make the code easier to understand and avoid the confusion that gave rise to issue #86.
2016-11-22Add support for FUSE_HANDLE_KILLPRIVNikolaus Rath-0/+3
Fixes #116.
2016-11-22Add support for FUSE_POSIX_ACLNikolaus Rath-0/+2
Fixes #117.
2016-11-22Added support for FUSE_PARALLEL_DIROPSNikolaus Rath-0/+3
Enabled by default since we haven't released libfuse 3.0 yet :-). Fixes #112.
2016-11-16Enable more capabilities by default, and document defaults.Nikolaus Rath-1/+11
Fixes #112.
2016-11-16Abort if fs requests capabilities not supported by kernel.Nikolaus Rath-0/+9
See also issue #114.
2016-11-16Fail more nicely on max_read mismatchNikolaus Rath-1/+4
Instead of abort()ing, close the session properly and return an error code.
2016-11-16Add support for more detailed error codes from main loopNikolaus Rath-1/+7
2016-10-28Clean-up doxygen documentationNikolaus Rath-2/+0
Fixes: #81.
2016-10-28Renamed fusermount / mount.fuse to fusermount3 / mount.fuse3Nikolaus Rath-1/+1
2016-10-27Add max_read to fuse_conn_infoNikolaus Rath-0/+23
Eventually, this setting should be negotiated in the filesystem's init() handler (like e.g. max_write). However, this requires corresponding changes in the FUSE kernel module. In preparation for this (and to allow a transition period) we already allow (and require) filesystems to set the value in the init() handler in addition to the mount option. The end-goal is tracked in issue #91.
2016-10-25Use "se" instead of "f" for struct fuse_sessionNikolaus Rath-106/+106
The fuse_session pointer is sometimes called f and at other times se. The former is an artifact from the time when there still was a separate struct fuse_ll object. For consistency and to easy maintenance, this patch changes the name of the fuse_session pointer to "se" wherever possible. This patch was generated by the following Coccinelle script: @@ symbol f, se; @@ struct fuse_session * -f +se ; <... -f +se ...> @@ expression expr; @@ struct fuse_session * -f +se = expr; <... -f +se ...> @@ identifier fn; @@ fn(...,struct fuse_session * -f +se ,...) { <... -f +se ...> } Due to its complexity, the do_init() function had to be commented out and then patched manually.
2016-10-24Added debug logging to chmodNikolaus Rath-1/+8
2016-10-24Fix segfault in debug logging codeNikolaus Rath-17/+32
fi may be NULL, so we need to protect against this.
2016-10-24fuse_session_new(): don't accept empty argv, check argv[0]Nikolaus Rath-1/+11
This should help avoid people to accidentally put options into argv[0]. Fixes #100.
2016-10-20Turn fuse_operations.nopath_flag into fuse_config.nullpath_okNikolaus Rath-9/+7
Modifying struct fuse_config in the init() handler is the canonical way to adjust file-system implementation specific settings. There is no need to have flags in struct fuse_operations.
2016-10-20fuse_new(): don't accept options that don't make sense for end-usersNikolaus Rath-6/+0
Several options (use_ino, etc) depend on the file system implementation. Allowing them to be set from the command line makes no sense.
2016-10-20Pass struct fuse_config to high-level init() handler.Nikolaus Rath-34/+10
2016-10-20Accept zero value for fuse_conn_info optionsNikolaus Rath-5/+15
This may not make sense for all options, but it's good practice.
2016-10-20Do not close stdout on fuse_session_destroy()Consus-1/+3
If fuse_session_mount() fails (or was never called in the first place) we end up with the default fd value which happens to be 0. It hurts long-running processes, which lifetime extends beyond session's lifetime.
2016-10-18Cast to void where we deliberately ignore return valuesNikolaus Rath-2/+2
2016-10-18Ignore some errorsMihail Konev-2/+2
2016-10-17Update linker scriptNikolaus Rath-2/+2
- Fixes commit d49f2e77b4. - Fixes commit 199fc0f833. - Thanks to Github user mtheall for the review!
2016-10-17fuse_session_new(): accept --debugNikolaus Rath-1/+1
Fixes commit 3e022acf4076. Thanks to Github user mtheall for the review!
2016-10-16Inlined fuse_mount_help() into fuse_lowlevel_help().Nikolaus Rath-21/+6
Both the BSD and Linux implementation actually accept mostly the same FUSE-specific mount options. Up to now, the BSD help function appended the output of ``mount_fusefs --help``, but looking at http://www.unix.com/man-page/freebsd/8/mount_fusefs/ this is likely more confusing than helpful (since the user is not actually invoking mount_fusefs directly, most of the options don't make sense).
2016-10-16fuse_session_new: accept -o debug as synonym for -dNikolaus Rath-0/+1
2016-10-15Make --help output more suitable for end-userNikolaus Rath-21/+16
We now only list options that are potentially useful for an end-user (and unlikely to accidentally break a file system). The full list of FUSE options has been moved to the documentation of the fuse_new() and fuse_session_new() functions.
2016-10-15Removed -o nopath - it never did anythingNikolaus Rath-2/+0
We are overriding this setting with the flag in struct fuse_operations: $ example/hello -f -d ~/tmp/mnt FUSE library version: 3.0.0pre0 nopath: 0 unique: 1, opcode: INIT (26), nodeid: 0, insize: 56, pid: 0 INIT: 7.25 flags=0x0007fffb max_readahead=0x00020000 INIT: 7.23 flags=0x00006031 max_readahead=0x00020000 max_write=0x00020000 max_background=0 congestion_threshold=0 time_gran=0 unique: 1, success, outsize: 80 $ example/hello -f -d ~/tmp/mnt -o nopath FUSE library version: 3.0.0pre0 nopath: 0 unique: 1, opcode: INIT (26), nodeid: 0, insize: 56, pid: 0 INIT: 7.25 flags=0x0007fffb max_readahead=0x00020000 INIT: 7.23 flags=0x00006031 max_readahead=0x00020000 max_write=0x00020000 max_background=0 congestion_threshold=0 time_gran=0 unique: 1, success, outsize: 80
2016-10-15Removed -o nonempty optionNikolaus Rath-47/+0
This brings the default behavior in-line with that of the regular `mount` command.
2016-10-15Drop -o large_read mount optionNikolaus Rath-3/+0
This was only relevant for 2.4 kernels. Fixes #92.
2016-10-15Pass fuse_file_info to getattr, chown, chmod, truncate, utimens handlersNikolaus Rath-158/+63
This obsoletes the ftruncate & fgetattr handlers. Fixes #58.
2016-10-15Unify handling of fuse_conn_info optionsNikolaus Rath-123/+127
Instead of using command line options to modify struct fuse_conn_info before and after calling the init() handler, we now give the file system explicit control over this.
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