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2025-07-13example/passthrough: tidy up passthrough_helpers.hCismonX-5/+17
Add header guards, include system headers as needed, and declare helper functions as inline. This ensures that the helper header could be properly included. Signed-off-by: CismonX <admin@cismon.net>
2025-07-13example/passthrough: refactor fallocateCismonX-39/+27
Move fallocate implementation to passthrough_helpers.h, so that it could be reused by multiple passthrough examples. Signed-off-by: CismonX <admin@cismon.net>
2025-07-08build(deps): bump github/codeql-action from 3.29.0 to 3.29.2dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.29.0 to 3.29.2. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ce28f5bb42b7a9f2c824e633a3f6ee835bab6858...181d5eefc20863364f96762470ba6f862bdef56b) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.29.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2025-06-27license: s/COPYING/GPL2.txt, s/COPYING.LIB/LGPL2.txtizxl007-55/+55
Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-06-27passthrough_hp: Fix unused function warningGleb Popov-1/+1
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-27memfs_ll: Fix unused variable warningGleb Popov-0/+2
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25FreeBSD: test runnerVassili Tchersky-0/+33
Draft version of a yet simple runner that just build libfuse under FreeBSD and show the compile log.
2025-06-25meson: Enable building C++ examples on FreeBSDGleb Popov-1/+1
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25passthrough_hp: Fix compilation on systems without O_TMPFILE supportGleb Popov-1/+4
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25passthrough_hp: Abstract out the fd -> path transitionGleb Popov-12/+31
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25memfs_ll: Fix compiling on non-Linux OSesGleb Popov-0/+2
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25examples: Guard inclusions of Linux headers with appropriate ifdefsGleb Popov-1/+5
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25meson: Check for some Linux-specific headersGleb Popov-0/+7
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-25Catch up with fuse_send_data_iov() signature changes in the fallback caseGleb Popov-2/+3
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-22Clarify offset field is signed despite uint64_t typeizxl007-0/+4
Add comment noting that the uint64_t offset in fuse_lseek_in is derived from kernel loff_t and should be treated as signed for negative offsets. Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-06-18example/ioctl_client: Delete the redundant commentizxl007-2/+0
Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-06-18tests: example: add new test for increment epochLuis Henriques-11/+43
This patch modifies the notify_inval_entry.c example so that it includes an extra option to use fuse_lowlevel_notify_increment_epoch(). The test test_notify_inval_entry() was also modified to test this extra option. Signed-off-by: Luis Henriques <luis@igalia.com>
2025-06-18fuse: add support to FUSE_NOTIFY_INC_EPOCHLuis Henriques-1/+33
This patch adds support for the FUSE INC_EPOCH notify. This new operation simply increments the FUSE connection epoch value, allowing to invalidate all the dentries next time they are revalidated. Signed-off-by: Luis Henriques <luis@igalia.com>
2025-06-17mount_util.c: check if utab exists before updateGeorgi Valkov-0/+4
Do not attempt to update /run/mount/utab if it doesn't exist. Note: if this path ever changes, utab updates will break. Fixes the following error when mounting iPhone using ifuse: ifuse /mnt --container com.httpstorm.httpstorm mount: mounting ifuse on /mnt failed: Invalid argument On OpenWRT by default mount-utils is not installed and utab does not exist. /bin/mount is a symlink to /bin/busybox and does not support updating of utab. If mount-utils is installed: /run/mount/ exists, but does not contain utab. The mount-utils instance is under /usr/bin/mount, so a hard-coded call to /bin/mount will still fail. Using /usr/bin/mount succeeds but does not create utab. [1] https://github.com/libfuse/libfuse/pull/1247 Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
2025-06-17Fix io-uring teardownBernd Schubert-4/+10
We need to write an uint64_t to eventfd. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-06-17example/passthrough_hp: Show fuse lowlevel help optionsBernd Schubert-0/+2
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-06-17Reformat passthrough_hp with clang-formatBernd Schubert-1260/+1300
Not ideal for git history, but the different formatting within the project is really disturbing. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-06-17build(deps): bump github/codeql-action from 3.28.19 to 3.29.0dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.19 to 3.29.0. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/fca7ace96b7d713c7035871441bd52efbe39e27e...ce28f5bb42b7a9f2c824e633a3f6ee835bab6858) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.29.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
2025-06-13gitignore: add *.patchGeorgi Valkov-0/+1
When working with patches, git shows them as uncommitted changes. Ignore *.patch to keep the list of changes tidy. Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
2025-06-12help: Remove duplicate io_uring options from fuse_cmdline_helpizxl007-5/+1
The io_uring options are currently shown in both fuse_cmdline_help() and fuse_lowlevel_help(), which creates unnecessary duplication. Since io_uring is a low-level I/O feature, it makes more sense to only show these options in fuse_lowlevel_help(). This change: - Removes io_uring options from fuse_cmdline_help() - Keeps them in fuse_lowlevel_help() where they belong - Removes the FIXME comment that is no longer needed This is purely a documentation improvement and does not affect any functionality. Users will still see all available options when using --help, just organized in a more logical way. Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-06-12tests: Add an exception for output "error"Bernd Schubert-2/+5
The sigterm test triggers debug output like dev unique: 6, opcode: STATFS (17), nodeid: 1, insize: 40, pid: 1808 unique: 6, success, outsize: 96 dev unique: 8, opcode: GETATTR (3), nodeid: 1, insize: 56, pid: 1808 exit_handler called with sig 15 fuse: session exited, terminating workers unique: 8, error: -2 (No such file or directory), outsize: 16 Which then triggers test failures, because the test was acting on the word 'error'. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-06-12fuse_signals.c: fix build warning when HAVE_BACKTRACE is undefinedGeorgi Valkov-0/+2
BT_STACK_SZ and backtrace_buffer are not used when HAVE_BACKTRACE is undefined. Wrap them in #ifdef to avoid a build warning: ../lib/fuse_signals.c:31:14: warning: 'backtrace_buffer' defined but not used [-Wunused-variable] 31 | static void *backtrace_buffer[BT_STACK_SZ]; | ^~~~~~~~~~~~~~~~ Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
2025-06-12gitignore: add .DS_StoreGeorgi Valkov-0/+1
.DS_Store files are created all over the place on macOS Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
2025-06-10mount_bsd.c: Fix race between actual mounting and returning to the callerGleb Popov-1/+2
Signed-off-by: Gleb Popov <6yearold@gmail.com>
2025-06-10build(deps): bump github/codeql-action from 3.28.18 to 3.28.19dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.18 to 3.28.19. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ff0a06e83cb2de871e5a09832bc6a81e7276941f...fca7ace96b7d713c7035871441bd52efbe39e27e) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.28.19 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2025-06-05Update how to use the io_uring and io_uring_q_depth mount optionsizxl007-25/+6
This patch updates how to use the io_uring and io_uring_q_depth mount options. There are two reasons for this: 1. It is recommended for end-users to use a format like “-o io_uring" (with a space) in README.fuse-io-uring. This is because, in the passthrough_hp example, cxxopts does not support the "-oio_uring" format (without a space), and using it would result in a syntax error. 2. Remove redundant "--uring" and "--uring-q-depth=" from passthrough_hp example. Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-05-28fuse_lowlevel.c: Remove duplicate descriptions of auto_unmountizxl007-1/+0
Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-05-22Fix build in musl libcLuis Henriques-7/+6
Function fuse_set_thread_name() assumes that pthread_t is an unsigned long and fails to compile in musl libc with the following: ../lib/util.c: In function 'fuse_set_thread_name': ../lib/util.c:48:28: error: passing argument 1 of 'pthread_setname_np' makes \ pointer from integer without a cast [-Wint-conversion] Fix fuse_set_thread_name() by dropping the 'tid' parameter, as it is always set to pthread_self(). Signed-off-by: Luis Henriques <luis@igalia.com>
2025-05-20conn->want conversion: Fix fuse_apply_conn_info_opts()Bernd Schubert-106/+187
fuse_apply_conn_info_opts() was applying to 'want_ext', which would cause conflicts with 'want' if the application applied its own flags to 'conn->want'. Solution is: - to move fuse_{set,unset,get}_feature_flag and convert_to_conn_want_ext() to fuse_lowlevel.c and to define them as part of the public API, although convert_to_conn_want_ext() should not be used - it is currently needed to be a public function due as it needs to be defined for the tests. Related to https://github.com/libfuse/libfuse/issues/1171 and https://github.com/libfuse/libfuse/pull/1172. Closes: https://github.com/libfuse/libfuse/issues/1171 Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-05-20Make conn->want/want_ext conversion non fatalBernd Schubert-27/+3
there are too many issues with conn->want and conn->want_ext conversion, for now just log a warning, but setting both flags is now not fatal anymore. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-05-20build(deps): bump github/codeql-action from 3.28.17 to 3.28.18dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.17 to 3.28.18. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/60168efe1c415ce0f5521ea06d5c2062adbeed1b...ff0a06e83cb2de871e5a09832bc6a81e7276941f) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.28.18 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2025-05-19build(deps): bump github/codeql-action from 3.28.16 to 3.28.17dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.16 to 3.28.17. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/28deaeda66b76a05916b6923827895f2b14ab387...60168efe1c415ce0f5521ea06d5c2062adbeed1b) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.28.17 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2025-04-30Support request timeoutsJoanne Koong-1/+12
This adds the libfuse changes needed to support request timeouts. A timeout may be set by the server in its init call. If a request is not completed by the timeout, the connection will be aborted by the kernel. Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
2025-04-30Update include/fuse_kernel.h to version 7.43Joanne Koong-2/+8
Sync include/fuse_kernel.h with the most up to date fuse uapi headers in the kernel. Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
2025-04-29fuse_lowlevel.c: Fix a small spelling mistakeizxl007-1/+1
Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
2025-04-29build(deps): bump github/codeql-action from 3.28.15 to 3.28.16dependabot[bot]-2/+2
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.15 to 3.28.16. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/45775bd8235c68ba998cffa5171334d58593da47...28deaeda66b76a05916b6923827895f2b14ab387) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 3.28.16 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2025-04-28lib/fuse.c: refactor handler logic for readabilityJoanne Koong-450/+399
Refactor handler logic to make it more readable. No functional changes. Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
2025-04-28Add a README for fuse-over-io-uringBernd Schubert-2/+39
Also update the comment description of fuse_uring.c Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28Set FUSE_CAP_OVER_IO_URING flag - allow io-uring modeBernd Schubert-0/+3
So far it was disabled as the series was not complete yet. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28env variables to override default io-uring enable and q-depthBernd Schubert-2/+18
We want to especially test with and without io-uring being enabled. Ideally without modifying all tests - that is what the env variable can be used for. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28passthrough_hp: Add io-uring optionsBernd Schubert-4/+25
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28Add fuse_req_is_uring() to check if a req comes through io-uringBernd Schubert-0/+15
This might be useful to optimize code paths. For example, with io-uring the request buffer is valid until the request is replied to, while without io-uring the request buffer is only valid in current thread context. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28fuse: Add io-uring optionsBernd Schubert-2/+18
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28fuse_common.h: Prefix flags with 1ULBernd Schubert-29/+29
Ensure it is correctly stored in an unsigned 32 bit int. Signed-off-by: Bernd Schubert <bschubert@ddn.com>
2025-04-28Add fuse-io-uring reply supportBernd Schubert-27/+222
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-07 19:51:59 +0000