| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4585 |
5657 d 23 h |
jermar |
/trunk/uspace/ |
Introduce VFS_IN_FSTAT and VFS_OUT_STAT.
Provide libc fstat() and devfs_stat().
This functionality replaces VFS_IN_NODE
and VFS_IN/OUT_DEVICE. FAT and TMPFS
still do not implement this and VFS_IN_STAT
and stat() need implementation as well. |
|
| 4584 |
5658 d 4 h |
jermar |
/trunk/uspace/ |
Separate the VFS input and output protocols. |
|
| 4566 |
5660 d 20 h |
jermar |
/trunk/uspace/srv/vfs/ |
Do not use the "pending" fibril mechanism in VFS |
|
| 4563 |
5663 d 21 h |
jermar |
/trunk/uspace/srv/vfs/ |
Remove an obsolete comment. |
|
| 4539 |
5670 d 22 h |
jermar |
/trunk/uspace/srv/vfs/ |
Handle pending mounts using only one fibril. |
|
| 4509 |
5678 d 4 h |
decky |
/trunk/uspace/ |
rename libadt -> adt |
|
| 4463 |
5682 d 23 h |
decky |
/trunk/uspace/srv/vfs/ |
VFS rewrite:
- add new VFS methods
- VFS_NODE for getting VFS node for a file descriptor
- VFS_OPEN_NODE for opening an i-node directly
- VFS_DEVICE for getting the underlying device of a file (if any)
- VFS_SYNC for syncing buffers
- L_OPEN flag is set to underlying filesystem in VFS_LOOKUP when opening a file to support initialization (if any)
- VFS_CLOSE is now propagated to underlying filesystem to support cleanup (if any) |
|
| 4406 |
5697 d 20 h |
jermar |
/trunk/uspace/srv/vfs/ |
Remove unused and non-functional code. |
|
| 4010 |
5776 d 0 h |
decky |
/trunk/uspace/srv/vfs/ |
support for pending (blocking) mounts (waiting for the presence of the filesystem implementation)
the mount point and filesystem type arguments of VFS_MOUNT were swapped, the IPC_M_PING was eliminated
small cleanups |
|
| 3849 |
5805 d 4 h |
jermar |
/trunk/uspace/srv/vfs/ |
Allow VFS to interconnect two file system servers. |
|
| 3847 |
5805 d 6 h |
jermar |
/trunk/uspace/srv/vfs/ |
Do not close connection to VFS after a file system registers. |
|
| 3488 |
5919 d 22 h |
svoboda |
/trunk/uspace/ |
Fix assorted warnings. |
|
| 3079 |
6048 d 3 h |
decky |
/trunk/uspace/srv/vfs/ |
disable extensive debugging output |
|
| 2763 |
6134 d 0 h |
jermar |
/trunk/uspace/ |
Support for rename(). |
|
| 2735 |
6155 d 1 h |
jermar |
/trunk/uspace/ |
Support for rmdir(), unlink() and the respective VFS operations. |
|
| 2734 |
6155 d 3 h |
jermar |
/trunk/uspace/ |
Support for close(). |
|
| 2707 |
6176 d 3 h |
jermar |
/trunk/uspace/ |
Support for mkdir(). |
|
| 2693 |
6190 d 4 h |
jermar |
/trunk/uspace/ |
Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS. |
|
| 2690 |
6194 d 20 h |
jermar |
/trunk/uspace/srv/ |
Make a distinction between VFS operations that are common to VFS and FS
implementations, operations that are VFS only and operations that are FS
implementations only. |
|
| 2684 |
6196 d 22 h |
jermar |
/trunk/ |
Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized). |
|
| 2666 |
6208 d 22 h |
jermar |
/trunk/uspace/srv/ |
VFS and TMPFS support for VFS_WRITE. |
|
| 2654 |
6215 d 1 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Don't hang up the connection to VFS after VFS_MOUNT. |
|
| 2637 |
6229 d 22 h |
cejka |
/trunk/ |
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5. |
|
| 2625 |
6239 d 23 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Proto implementation of VFS_READ. |
|
| 2619 |
6243 d 20 h |
jermar |
/trunk/ |
Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer(). |
|
| 2596 |
6258 d 0 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Implement VFS node hash table management. |
|
| 2593 |
6259 d 22 h |
jermar |
/trunk/uspace/srv/vfs/ |
A lot of more VFS prototyping.
VFS_OPEN gets reasonably complete, fix a limitation that prevented file
structures from being shared by multiple file descriptors, add functions for
file descriptor management, introduce unlink_futex and two new VFS operations
VFS_UNLINK and VFS_RENAME. |
|
| 2589 |
6261 d 2 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Allocate the open filess array dynamically and protect access to it via a
per-connection futex. Defer its allocation until the client makes a first
VFS_OPEN request.
Actually call vfs_mount() and vfs_open(), respectively, when the VFS_MOUNT and
VFS_OPEN requests, respectively, are received from the client. |
|
| 2588 |
6261 d 3 h |
jermar |
/trunk/uspace/ |
Add ipc_answer_fast_[01] macros so that ipc_answer_fast() users don't have to
write zero arguments all the time. |
|
| 2569 |
6291 d 5 h |
jermar |
/trunk/uspace/ |
Tiny refinement of if-else_if-else statement in vfs_register.c. |
|
| 2560 |
6296 d 0 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Start VFS_OPEN. |
|
| 2552 |
6296 d 22 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
This is a checkpoint commit.
It introduces initial, still incomplete, code for VFS-side VFS_MOUNT request. |
|
| 2543 |
6298 d 2 h |
jermar |
/trunk/uspace/srv/ |
VFS work.
Modify the protocol so that VFS and FAT (or any other FS) have to share the Path
Lookup Buffer in read-only mode. |
|
| 2542 |
6298 d 5 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Start support for the Patch Lookup Buffer.
Also add rootfs pointer. |
|
| 2535 |
6305 d 1 h |
jermar |
/trunk/uspace/srv/vfs/ |
Move VFS_REGISTER functionality into a separate file. |
|
| 2532 |
6305 d 23 h |
jermar |
/trunk/ |
VFS work.
The VFS_REGISTER is now fully implemented by both vfs and fat servers. Thanks to
the debugging dprintf()'s, I was able to fix little errors here and there to
make them actually work.
Modified vfs and fat service makefiles so that the two are not built as drivers
and can therefore print to standard output. Added many debugging dprintf()'s.
Change the amd64 boot configuration to load vfs and fat. |
|
| 2531 |
6306 d 22 h |
jermar |
/trunk/uspace/ |
VFS work.
Implement VFS_REGISTER part of the protocol in the FAT file system.
IPC work.
Rename ipc_data_send_accept() to ipc_data_receive() and ipc_data_send_answer()
to ipc_data_deliver(). Introduce ipc_data_send(). |
|
| 2527 |
6309 d 7 h |
jermar |
/trunk/ |
VFS work.
Added mandatory VFS_LOOKUP
Handling of VFS_REGISTER request should be now more or less complete.
Added code that inserts the new fs_info structure into the list of registered
filesystems and creates a callback connection to the client FS. |
|
| 2526 |
6310 d 3 h |
jermar |
/trunk/uspace/ |
VFS work.
Delve deeper into VFS_REGISTER. |
|
| 2523 |
6310 d 9 h |
jermar |
/trunk/ |
VFS work.
Now, each VFS connection fibril will accept requests in a loop. The idea is that
each connection will be potentially reused for multiple requests before it is
closed by the server.
More VFS_REGISTER bits. Make use of the IPC_M_DATA_SEND wrappers introduced in
the previous commit.
Add enum members for more VFS operations. |
|