| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2652 |
6024 d 6 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Fix VFS node hash function to hash only within the limits of its supposed
ranges. |
|
| 2651 |
6024 d 6 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work. Releas the FS phone earlier. |
|
| 2650 |
6024 d 6 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work. FS info futex must be initialized. |
|
| 2641 |
6029 d 5 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
During VFS_REGISTER, use strncmp() instead of strcmp().
Add one excessive convenience byte to vfs_info.name to support the
above-mentioned change. In case the fs name spans all available
characters, make sure this convenience byte is zero. |
|
| 2637 |
6039 d 3 h |
cejka |
/trunk/ |
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5. |
|
| 2635 |
6041 d 3 h |
cejka |
/trunk/ |
Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test. |
|
| 2625 |
6049 d 4 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Proto implementation of VFS_READ. |
|
| 2624 |
6049 d 4 h |
jermar |
/trunk/uspace/srv/vfs/ |
Add sanity checks to functions using file descriptors as indices into files. |
|
| 2619 |
6053 d 1 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(). |
|
| 2600 |
6062 d 10 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
vfs_grab_phone() must disable fibril preemption in order to avoid deadlock with
other fibrils of the same thread that might be trying to vfs_grab_phone() too. |
|
| 2597 |
6066 d 4 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Increment reference counters for the VFS nodes representing the mount point and
the root of the mounted filesystem, respectively, during VFS_MOUNT. Take the
unlink_futex when transforming the triplet into a VFS node. |
|
| 2596 |
6067 d 5 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Implement VFS node hash table management. |
|
| 2593 |
6069 d 3 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. |
|
| 2590 |
6070 d 6 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Start implementing VFS side of VFS_OPEN.
Add vfs_node.c to contain VFS node related internal functions. |
|
| 2589 |
6070 d 7 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 |
6070 d 8 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. |
|
| 2587 |
6070 d 8 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Introduce the notion of VFS_PAIR which corresponds to a file system instance,
and VFS_TRIPLET, which corresponds to a file system node. Separate vfs_triplet_t
and vfs_node_t as the former one is the stateless counterpart of the latter. |
|
| 2576 |
6078 d 3 h |
jermar |
/trunk/uspace/srv/vfs/ |
Specify the width of the printed text in an argument to printf(). |
|
| 2569 |
6100 d 10 h |
jermar |
/trunk/uspace/ |
Tiny refinement of if-else_if-else statement in vfs_register.c. |
|
| 2567 |
6101 d 16 h |
jermar |
/trunk/uspace/srv/vfs/ |
Don't explicitly answer the IPC_M_DATA_SEND call in VFS_REGISTER.
It is done automatically in ipc_data_deliver(). |
|