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2013-02-08libfuse: remove deprecated fuse_set_getcontext_func()Miklos Szeredi-3/+0
2013-02-08libfuse: remove deprecated fuse_invalidate()Miklos Szeredi-7/+0
2013-02-08libfuse: remove deprecated fuse_is_lib_option()Miklos Szeredi-3/+0
2013-02-07libfuse: allow disabling adaptive readdirplusEric Wong-0/+4
This switches the -o no_readdirplus option to a tristate string: -o readdirplus=(yes|no|auto) Telling the kernel to always use readdirplus is beneficial to filesystems (e.g. GlusterFS) where the cost to perform readdir and readdirplus are identical. The default remains "auto" (if supported).
2013-02-07libfuse: add poll_events to fuse_file_infoEnke Chen-1/+7
Make requested poll events available to the filesystem. If the requested eventsare not available, then this field is zero.
2013-02-07libfuse: add readdirplus support in fuse_lowlevel_opsFeng Shuo-1/+71
This patch implements readdirplus support in FUSE usersapce. It adds a new fuse lowlevel operations fuse_lowleve_ops::readdir_plus, corespoding mount options and helper functions to maintain buffer. [From: Eric Wong <normalperson@yhbt.net>] This makes our terminology consistent with NFS and our kernel module, as well as reducing user/developer confusion in the command-line. Note: I'm keeping "fuse_add_direntry_plus" since that is less standardized in its use than "readdirplus" for now. Signed-off-by: Feng Shuo <steve.shuo.feng@gmail.com>
2013-02-07fuse_kernel.h: clean includesRiku Voipio-1/+5
Use <linux/types.h> for linux and define types used for other operating systems using <stdint.h> types.
2013-02-06libfuse: Add '[no_]auto_inval_data' mount optionFeng Shuo-12/+18
Several caching logic changes have been made on the kernel side to better support network-based fuse filesystems. These include kernel side mtime checking and read path cache revalidation. The new caching logic is enabled through the FUSE_AUTO_INVAL_DATA init flag. Export this to the user via the '[no_]auto_inval_data' mount option. Signed-off-by: Feng Shuo <steve.shuo.feng@gmail.com>
2013-02-06libfuse: add missing INIT flagsMiklos Szeredi-0/+12
Add missing flags that userspace derived from the protocol version number. This makes the protocol more flexible.
2012-07-20Move flags to the front of struct fuse_operationsMiklos Szeredi-24/+24
2012-07-20Remove compatibility path handlingMiklos Szeredi-17/+4
This means that now NULL is a valid path for operations that take a file descriptor if the file was unlinked and hard_remove option is specified.
2012-07-19Remove include/old directoryMiklos Szeredi-10/+1
2012-07-19Remove compat functionsMiklos Szeredi-454/+0
2012-07-19Start of 3.0 seriesMiklos Szeredi-40/+6
Change the version numbers. This is going to be a new major version of the library breaking backward compatibility on the binary level as well as the source level.
2012-06-18Add FALLOCATE operationAnatol Pomozov-1/+48
fallocate filesystem operation preallocates media space for the given file. If fallocate returns success then any subsequent write to the given range never fails with 'not enough space' error.
2012-04-20use flexible array in include/fuse_kernel.hMiklos Szeredi-1/+1
Use the ISO C standard compliant form instead of the gcc extension in the interface definition.
2012-04-10Add 'flag_utime_omit_ok' flag to fuse_operationsMiklos Szeredi-1/+7
If the filesystem sets this flag then ->utimens() will receive UTIME_OMIT and UTIME_NOW values as specified in utimensat(2).
2012-01-24Revert "Add mmap() and munmap() methods to low level API"Miklos Szeredi-75/+0
This partially reverts commit 4b2157c44e6ad7e692fcffb7450143e83151d36b. Remove mmap/munmap suppor as this missed the interface changes for Linux-3.3 (API version 7.18). Only revert the mmap/munmap bits and leave the retrieve_reply API fix in place as well as the optimization in fuse_send_data_iov_fallback().
2011-12-08fuse: documentation update for forgetNikolaus Rath-12/+57
Update documentation for forget and related methods
2011-12-07libfuse: Notifying the kernel of deletion.John Muir-0/+25
libfuse part to allow a FUSE file-system to tell the kernel when a file or directory is deleted. If the specified dentry has the specified inode number, the kernel will unhash it. Signed-off-by: John Muir <john@jmuir.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2011-12-06Add mmap() and munmap() methods to low level APIMiklos Szeredi-2/+83
Currently this is only useful for CUSE. Also update retrieve_reply() method.
2011-12-05Add support for ioctl on directoriesMiklos Szeredi-1/+10
Reported by Antonio SJ Musumeci
2011-12-05Make lock argument of fuse_reply_lock constMiklos Szeredi-1/+1
Low level API: lock argument of fuse_reply_lock should have a 'const' qualifier. Reported by Shachar Sharon
2011-07-06Add ->flock() operation to low and high level interfacesMiklos Szeredi-3/+59
This fixes problems with emulating flock() with POSIX locking. Reported by Sebastian Pipping. As with lock/setlk/getlk most filesystems don't need to implement this, as the kernel takes care of file locking. The only reason to implement locking operations is for network filesystems which want file locking to work between clients.
2011-06-02add "remember" optiontherealneworld@gmail.com-0/+28
This works similar to "noforget" except that eventually the node will be allowed to expire from the cache.
2011-05-25adding details to utimens doxygen commentsReuben Hawkins-0/+5
modified: include/fuse.h
2011-05-25Spell checking comments, etc...Reuben Hawkins-6/+6
...with the help of vim :set spell modified: FAQ modified: include/fuse.h modified: include/fuse_common.h modified: include/fuse_opt.h modified: lib/fuse_kern_chan.c modified: util/fusermount.c
2011-05-19Fix ioctl ABIMiklos Szeredi-0/+10
Fix the ambiguity of ioctl ABI on the kernel/userspace boundary for 32bit vs. 64bit userspace
2011-05-19Add ->forget_multi() operationMiklos Szeredi-0/+19
Add ->forget_multi() operation to the lowlevel API. The filesystem may implement this to process multiple forget requests in one call
2011-05-19Allow batching of forget requestsMiklos Szeredi-1/+15
This allows forget requests to be processed faster and doesn't require a modification to fuse filesystems. Reported by Terje Malmedal
2011-05-19Fix splice_readMiklos Szeredi-0/+1
2010-11-12Fix fuse_buf_copy_flags valuesMiklos Szeredi-2/+2
Reported-by: Goswin von Brederlow <goswin-v-b@web.de>
2010-11-10add read_buf method to high level APIMiklos Szeredi-0/+22
Add a new read_buf() method to the highlevel API. This allows returning a generic buffer from the read method, which in turn allows zero copy reads.
2010-11-10add write_buf method to high level APIMiklos Szeredi-0/+14
Add new write_buf() method to the highlevel API. Similarly to the lowlevel write_buf() method, this allows implementing zero copy writes.
2010-11-10store fuse_buf inside fuse_bufvecMiklos Szeredi-5/+22
Store the first fuse_buf inside fuse_bufvec. This makes initialization of fuse_bufvec simpler for the common case of a single fuse_buf. If multiple fuse_buf's are needed then fuse_bufvec needs to be dynamically allocated.
2010-11-10bump the API version as well to 2.9Miklos Szeredi-1/+1
2010-11-08libfuse: add retrieve requestMiklos Szeredi-0/+60
Retrieve data stored in the kernel buffers for a given inode.
2010-11-08libfuse: add store requestMiklos Szeredi-1/+37
Request data to be stored in the kernel buffers for a given inode.
2010-11-08libfuse: support zero copy writes in lowlevel interfaceMiklos Szeredi-0/+54
Add new ->write_buf() method to low level interface. This allows passig a generic buffer, either containing a memory buffer or a file descriptor. This allows implementing zero copy writes. Add fuse_session_receive_buf() and fuse_session_process_buf() which may be used in event loop implementations to replace fuse_chan_recv() and fuse_session_process() respectively.
2010-08-27Add NetBSD supportMiklos Szeredi-4/+4
The bulk of it is just about adding ifdef __NetBSD__ where there is already an ifdef __FreeBSD__ Add a arch=netbsd to deal with NetBSD specifics. I suggests that arch=bsd could be renamed to arch=freebsd NetBSD specific linking with -lperfuse NetBSD patches to lib/mount.c. It turned to be less itrusive to patch mount;c than mount_bsd.c. I suggest mount_bsd.c could be renamed to mount_freebsd.c Patch from Emmanuel Dreyfus
2010-07-12libfuse: add buffer interfaceMiklos Szeredi-19/+173
Add a generic buffer interface for use with I/O. Buffer vectors are supplied and each buffer in the vector may be a memory pointer or a file descriptor. The fuse_reply_fd() interface is converted to using buffers.
2010-06-24Add .gitignore filesMiklos Szeredi-6/+0
Add .gitignore files and delete .cvsignore files.
2010-06-23update fuse_kernel.hMiklos Szeredi-1/+8
2010-06-23* Make the number of max background requests and congestionMiklos Szeredi-3/+15
threshold tunable.
2010-06-17Add fuse_reply_fd() reply function to the low level interfaceMiklos Szeredi-0/+32
2010-06-15* Add a nopath option and flag, indicating that path argumentMiklos Szeredi-4/+21
need not be calculated for the following operations: read, write, flush, release, fsync, readdir, releasedir, fsyncdir, ftruncate, fgetattr, lock, ioctl and poll.
2010-02-18* Fix definition of FUSE_OPT_ENT for C++. Reported by TimMiklos Szeredi-1/+1
Bruylants
2010-02-18* Fix stack alignment for clone()Miklos Szeredi-0/+1
2009-11-02Doc fixMiklos Szeredi-1/+1
2009-07-16* Clarify how the protocol version should be negotiated betweenMiklos Szeredi-0/+20
kernel and userspace. Notably libfuse didn't correctly handle the case when the supported major versions didn't match
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