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Rev Age Author Path Log message Diff
4585 5619 d 13 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.		  
4552 5630 d 10 h jermar /trunk/uspace/srv/fs/fat/ Use fibril synchronization in FAT.  
4465 5644 d 13 h decky /trunk/uspace/srv/fs/ implement VFS_OPEN_NODE and VFS_DEVICE (no device handle is returned)
implement no-op VFS_SYNC and VFS_CLOSE		  
4357 5673 d 10 h jermar /trunk/uspace/ Introduce the concept of FS nodes. A FS node is a typed abstraction of
file-system-specific node type. It replaces the void * in libfs interfaces
and is suitable for holding various information such as mount point data.		  
3638 5834 d 9 h jermar /trunk/uspace/srv/fs/fat/ Implement fat_unlink().  
3628 5836 d 16 h jermar /trunk/uspace/ Add somewhat functional fat_link().  
3621 5836 d 21 h jermar /trunk/uspace/srv/fs/fat/ Add implementation of fat_destroy_node() and fat_destroy().  
3615 5837 d 20 h jermar /trunk/uspace/srv/fs/fat/ Add implementation of fat_idx_destroy().  
3609 5837 d 21 h jermar /trunk/uspace/srv/fs/fat/ Implementation of fat_create_node().  
3546 5855 d 9 h jermar /trunk/uspace/srv/fs/fat/ Start implementing fat_truncate().  
3530 5862 d 16 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.		  
3521 5863 d 15 h jermar /trunk/uspace/ Move libfs_blockread(), block_get() and block_put() to libblock.  
3516 5863 d 19 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.		  
3506 5864 d 18 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to manipulatings file allocation tables to fat_fat.c.  
3505 5864 d 19 h jermar /trunk/uspace/srv/fs/fat/ Move functionality related to FAT dentries to fat_dentry.c.  
3497 5865 d 21 h jermar /trunk/uspace/srv/fs/fat/ Dummy fat_write().  
3307 5939 d 13 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3111 6006 d 11 h jermar /trunk/uspace/srv/fs/fat/ Put a frequently used construct into a function.  
3110 6006 d 12 h jermar /trunk/uspace/srv/fs/fat/ Initialize global FAT IDX structures when the FAT server starts and initialize
per-file system FAT IDX structures when a file system gets mounted.		  
2951 6026 d 12 h jermar /trunk/uspace/srv/fs/fat/ Add locks to FAT index structures, FAT in-core node structures. Add futex to
protect the list of free cached FAT in-core nodes. Make fat_node_get() and
fat_node_put() and some other functions aware of these new locks.		  

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