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Rev Age Author Path Log message Diff
3530 5707 d 21 h jermar /trunk/uspace/ Setup communication parameters with the block device in block_init(). The file
system now doesn't know anything about the communication with the block device.
Rename blockread() to block_read(). The boot block is now read only once. The file
system can get access it using the block_bb_get() function.		  
3526 5708 d 14 h jermar /trunk/uspace/srv/fs/fat/ Directory size is always a multiple of BPS. Fix computation of number of
directory entries in the last block of the directory.		  
3521 5708 d 20 h jermar /trunk/uspace/ Move libfs_blockread(), block_get() and block_put() to libblock.  
3519 5708 d 21 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_node_sync().  
3518 5708 d 22 h jermar /trunk/uspace/srv/fs/fat/ Add comments to functions in fat_fat.c.  
3517 5708 d 23 h jermar /trunk/uspace/srv/fs/fat/ Add FAT allocation futex.  
3516 5709 d 0 h jermar /trunk/uspace/srv/fs/fat/ Pass the buffer holding the boot sector to the internal functions so that it
doesn't have to be block_get()'ed in each function. The idea is that the boot
block should be read by the top-level functions in fat_ops.c and passed down the
call chain.		  
3513 5709 d 17 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_append_clusters().  
3512 5709 d 18 h jermar /trunk/uspace/srv/fs/fat/ Make sure that data are converted from / to the native endianity when writing them
out to / reading them in from the file system.		  
3510 5709 d 19 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_mark_cluster().  
3507 5709 d 21 h jermar /trunk/uspace/srv/fs/fat/ Implement fat_alloc_shadow_clusters().  
3506 5709 d 22 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to manipulatings file allocation tables to fat_fat.c.  
3505 5709 d 23 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to FAT dentries to fat_dentry.c.  
3504 5710 d 0 h jermar /trunk/uspace/srv/fs/fat/ Prepare to break fat_ops.c into multiple files.  
3503 5710 d 1 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_alloc_clusters().  
3501 5710 d 17 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_fill_gap().  
3500 5710 d 19 h jermar /trunk/uspace/srv/fs/fat/ More complete prototype of fat_write().  
3499 5710 d 21 h jermar /trunk/uspace/srv/fs/fat/ Mark progress in fat_write().  
3497 5711 d 2 h jermar /trunk/uspace/srv/fs/fat/ Dummy fat_write().  
3488 5726 d 17 h svoboda /trunk/uspace/ Fix assorted warnings.  
3475 5741 d 20 h svoboda /trunk/uspace/ Fix bugs in getting task ID from loader (was breaking ppc32).  
3470 5742 d 2 h svoboda /trunk/uspace/ Separate load and run commands for loader. Update tracer - no events get missed on startup anymore.  
3447 5748 d 3 h svoboda /trunk/uspace/ Allow trace to run programs and trace them (no more task IDs)  
3352 5774 d 17 h jermar /trunk/uspace/srv/ Add reference to the mounted FS root.

This makes it possible to keep the FS root logically unlinked (i.e. lnkcnt == 0)
because it prevents VFS from attempting to destroy it during closedir().		  
3335 5778 d 15 h jermar /trunk/uspace/srv/fs/fat/ Support for readdir() on FAT.  
3325 5781 d 16 h jermar /trunk/uspace/srv/fs/fat/ Determine the size of a directory node by walking the FAT and counting clusters.
This eliminates the hardcoded limit on the number of directory entries.		  
3315 5782 d 16 h jermar /trunk/uspace/srv/loader/ Make sure that the loader keeps on read()ing until it read()s all it wanted to
read().		  
3314 5782 d 17 h jermar /trunk/uspace/srv/fs/fat/ fat_read() should expect IPC_M_DATA_READ instead of IPC_M_DATA_WRITE.  
3312 5782 d 17 h jermar /trunk/uspace/srv/fs/fat/ When removing a FAT node from the ffn list, use the correct pointer instead of
an uninitialized one.		  
3308 5784 d 16 h jermar /trunk/uspace/srv/fs/fat/ More complete fat_read().  
3307 5784 d 17 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3282 5786 d 14 h jermar /trunk/uspace/srv/fs/fat/ FAT dentry type used for subdirectories doesn't store the directory size in the 'size' field.
Introduce a simple workaround that will let us have 64 directory entries at maximum.		  
3272 5787 d 3 h jermar /trunk/uspace/srv/fs/fat/ Several fixes for the FAT file system:
- do not copy padding during file name canonization
- properly nul-terminate the FAT file name during canonization
- compare FAT file name and the component name case insensitively
- block_get() takes a block offset, not byte offset as parameter		  
3257 5788 d 3 h jermar /trunk/uspace/srv/fs/fat/ First attempt at delivering the FAT16 read-only support.
Needless to say it doesn't work yet, but now it's only
the lurking bugs that need to be fixed.		  
3255 5788 d 3 h jermar /trunk/uspace/ Fix the VFS protocol so that the client can determine that VFS_MOUNT failed due
to a request to mount an unregistered file system.		  
3254 5788 d 22 h jermar /trunk/uspace/ Stop using fixed size BLOCK_SIZE in the ramdisk task and allow each client to negotiate its own
maximum block size. Allow the individual transfers to use block sizes smaller and equal to the
negotiated maximum block size.		  
3253 5789 d 15 h jermar /trunk/uspace/srv/fs/fat/ Pass block size to block_get() in the last argument.  
3252 5789 d 15 h jermar /trunk/uspace/ Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.		  
3251 5789 d 17 h jermar /trunk/uspace/ Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.		  
3250 5789 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Let tmpfs_blockread() use async_req_2_1() instead of ipc_call_sync_2_1().