| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2650 |
6052 d 5 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work. FS info futex must be initialized. |
|
| 2645 |
6055 d 5 h |
jermar |
/trunk/uspace/ |
Start TMPFS.
Not loaded during boot as there is a reproducible kernel panic which occurs when
both tmpfs and fat are loaded. |
|
| 2644 |
6055 d 5 h |
jermar |
/trunk/uspace/ |
Move incomplete fs interface from fat.h to libfs. |
|
| 2643 |
6055 d 6 h |
jermar |
/trunk/uspace/ |
VFS work.
Move FS registration code to libfs. |
|
| 2641 |
6057 d 4 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. |
|
| 2639 |
6065 d 23 h |
jermar |
/trunk/uspace/srv/fs/fat/ |
FAT work.
Foundation for FAT dentry comparison function.
Beware of looking at the diff or risk loosing sanity. |
|
| 2638 |
6067 d 2 h |
jermar |
/trunk/ |
Sync IPC comments with IPC code. |
|
| 2637 |
6067 d 2 h |
cejka |
/trunk/ |
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5. |
|
| 2635 |
6069 d 2 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. |
|
| 2629 |
6076 d 0 h |
jermar |
/trunk/uspace/srv/fs/fat/ |
FAT work.
Add type describing FAT directory entry. |
|
| 2628 |
6076 d 1 h |
jermar |
/trunk/uspace/srv/fs/fat/ |
FAT work.
Add type describing FAT boot sector. |
|
| 2627 |
6076 d 2 h |
jermar |
/trunk/uspace/srv/fs/fat/ |
FAT work.
Start VFS_LOOKUP support in FAT. |
|
| 2625 |
6077 d 3 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Proto implementation of VFS_READ. |
|
| 2624 |
6077 d 3 h |
jermar |
/trunk/uspace/srv/vfs/ |
Add sanity checks to functions using file descriptors as indices into files. |
|
| 2622 |
6077 d 8 h |
jermar |
/trunk/ |
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves. |
|
| 2621 |
6079 d 6 h |
jermar |
/trunk/uspace/ |
Modify the async framework to make use of all six syscall arguments.
Supply user-friendly macros as in previous cases. |
|
| 2619 |
6081 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(). |
|
| 2618 |
6081 d 13 h |
jermar |
/trunk/ |
Modify asynchronous IPC to make use of all six syscall arguments. The preferred
means of asynchronous communication is now via the set of ipc_call_async_m()
macros, where m is the number of payload arguments passed to the kernel. These
macros will automatically decide between the fast and the universal slow version
of ipc_call_async. |
|
| 2615 |
6082 d 10 h |
jermar |
/trunk/ |
Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync. |
|
| 2600 |
6090 d 9 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. |
|
| 2598 |
6092 d 13 h |
jermar |
/trunk/uspace/srv/devmap/ |
Cstyle fixes. |
|
| 2597 |
6094 d 3 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 |
6095 d 5 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Implement VFS node hash table management. |
|
| 2594 |
6096 d 1 h |
cejka |
/trunk/uspace/ |
New version of device mapper.
Added devmap test to tester. |
|
| 2593 |
6097 d 2 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 |
6098 d 5 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 |
6098 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 |
6098 d 7 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 |
6098 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 |
6106 d 2 h |
jermar |
/trunk/uspace/srv/vfs/ |
Specify the width of the printed text in an argument to printf(). |
|
| 2569 |
6128 d 9 h |
jermar |
/trunk/uspace/ |
Tiny refinement of if-else_if-else statement in vfs_register.c. |
|
| 2568 |
6129 d 15 h |
jermar |
/trunk/uspace/ |
Rename fibril_schedule_next_adv() to fibril_switch(). Rename
fibril_schedule_next() to fibril_yield(). Some fibril structures could be
uninitialized, set them to zero in fibril_setup(). For some fibrils, the stack
member can be NULL (e.g. every thread's first/main fibril); don't do free on
these stacks when cleaning up after a dead fibril. |
|
| 2567 |
6129 d 15 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(). |
|
| 2566 |
6129 d 15 h |
jermar |
/trunk/uspace/srv/console/ |
Fix cstyle in console.c. |
|
| 2560 |
6133 d 4 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Start VFS_OPEN. |
|
| 2555 |
6133 d 23 h |
cejka |
/trunk/uspace/srv/devmap/ |
Added message forwarding to device mapper. |
|
| 2554 |
6134 d 0 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Add the missing bits of VFS-side VFS_MOUNT. |
|
| 2553 |
6134 d 1 h |
jermar |
/trunk/uspace/srv/vfs/ |
VFS work.
Prevent race conditions when checking rootfs by taking a newly introduced
rootfs_futex. |
|
| 2552 |
6134 d 2 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. |
|
| 2550 |
6134 d 5 h |
cejka |
/trunk/ |
Fixed naming convention in IPC. |
|