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History for ubixos-old / src / sys / ubixfsv2 / ubixfs.h

2004-09-24	d5e1c6c Browse files » chg: UbixFS::vfs_write(): ... Now checks for which range the data is being written to (direct blocks, indirect block, or double indirect blocks), but only writes out properly to direct blocks. If the file is too small, it will extend out the file by 32k as needed. add: UbixFS::vfs_mkdir(): works for all cases except vfs_mkdir("/foo//bar"); Oh, and it does sub-dirs, too, which is something UbixFS v1 never did. HA! add: vfs_abstract::vfs_purge() flameshadow committed on 24 Sep 2004
2004-09-21	ea4db38 Browse files » chg: oops, making ubixfsInode.refCount a uInt64 made the inode larger than ... a block. I guess we'll only support a file being opened at most 4 billion times flameshadow committed on 21 Sep 2004
2004-09-21	943a13b Browse files » add: ubixfsInode.attributes ... add: ubixfsInode.refCount add: UbixFS::vfs_open() chg: UbixFS::vfs_format() now initializes refCount and attributes in the inode chg: UbixFS::vfs_mknod() now initializes refCount and attributes in the inode chg: moved some of the methods around in ubixfs.cpp to keep them in alphabetical order flameshadow committed on 21 Sep 2004
2004-09-20	8218ff4 Browse files » add: UbixFS::setFreeBlock() ... add: UbixFS::vfs_write() flameshadow committed on 20 Sep 2004
2004-09-19	fc2cd0b Browse files » chg: UbixFS::vfs_read() now works for direct block extents ... chg: UbixFS::vfs_read() returns ~0 on error, or the size read in on success chg: UbixFS::root member is now a fileDescriptor chg: UbixFS::vfs_init() creates a file descriptor for the root dir chg: UbixFS::vfs_format() now sets all values in the bTreeHeader before writing chg: UbixFS::vfs_format() sets the inode magic number chg: device_t::read(device_t , void , off_t, size_t) chg: device_t::write(device_t , void , off_t, size_t) chg: vfs_abstract::vfs_read(fileDescriptor , void , off_t, size_t) chg: vfs_abstract::vfs_write(fileDescriptor , void , off_t, size_t) chg: ramDrive_read(device_t dev,void ptr,off_t offset,size_t length) chg: ramDrive_write(device_t dev,void ptr,off_t offset,size_t length) flameshadow committed on 19 Sep 2004
2004-09-17	9a61c37 Browse files » add: UbixFS::vfs_sync() ... add: UbixFS::vfs_stop() chg: calling vfs_stop() will sync the disk before disengaging the FS flameshadow committed on 17 Sep 2004
2004-09-16	db7c82f Browse files » sync flameshadow committed on 16 Sep 2004
2004-09-15	6a7f2ce Browse files » chg: made bTreeHeader fit into a block ... chg: made UbixFS class friend of bTree chg: made bTree class friend of UbixFS chg: added flag to root dir inode to indicate it is in fact a directory chg: added bTree btptr to uPtr union chg: added void * bPtr to uPtr union flameshadow committed on 15 Sep 2004
2004-09-14	c313d4a Browse files » sync flameshadow committed on 14 Sep 2004
2004-09-13	fbf4840 Browse files » chg: UbixFS::vfs_format() works ... chg: UbixFS::vfs_init() works flameshadow committed on 13 Sep 2004
2004-09-11	bd59948 Browse files » chg: modified UbixFS::vfs_format() to properly init the device ... chg: modified UbixFS::vfs_init() to verify that it's a ubixfs partition add: added BAT blockRun in the superBlock flameshadow committed on 11 Sep 2004
2004-09-11	7d924c9 Browse files » add: device.h, types.h. Temporarily moved custom ubix typedefs to types.h ... (<ubixos/types.h> supercedes this file when this code is included into the kernel) chg: changed dev_t to device_interface so as to not conflict with bsd/linux definitions chg: fixed up compiler warnings in btree.cpp flameshadow committed on 11 Sep 2004
2004-09-10	572655b Browse files » chg: set uid/gid in the inode to getuid()/getgid(), respecively flameshadow committed on 10 Sep 2004
2004-09-10	78cb7d4 Browse files » del: inode.h, superblock.h ... chg: merged inode.h and superblock.h into ubixfs.h chg: UbixFS::getFreeBlock() now returns a blockRun chg: UbixFS::get8FreeBlocks() now returns a blockRun chg: changed vfs_FS::vfs_mknod() parameters add: UbixFS::getNextAG() add: UbixFS::mknod() chg: added a const char * key parameter to bTree::Insert() and bTree::bTree() now the key name can be different from the inode file name add: started code for allocating an inode on disk in UbixFS::mknod() flameshadow committed on 10 Sep 2004
2004-09-08	367d127 Browse files » add: uPtr union for holding bNode , ubixfsInode , off_t, and inodeAddrs ... chg: Modified head/tail/parent pointers in bNodes to use uPtrs chg: Modified next/prev/parent pointers in ubixfsInodes to use uPtrs add: UbixFS::vfs_mknod() chg: prefixed public methods in UbixFS class with vfs_ flameshadow committed on 8 Sep 2004
2004-09-07	e058d89 Browse files » chg: sync flameshadow committed on 7 Sep 2004
2004-09-03	9f640ae Browse files » del: UbixFS::verify() ... del: UbixFS::mount() del: UbixFS::unmount add: UbixFS::format() chg: vfs_Abstract::vfs_read() now returns size_t chg: vfs_Abstract::vfs_write() now returns size_t flameshadow committed on 3 Sep 2004
2004-09-02	b37d2b3 Browse files » chg: removed unused function(s) from the UbixFS class. ... chg: sync'd the UbixFS class to the abstract fs class flameshadow committed on 2 Sep 2004
2004-09-01	3d4af95 Browse files » add: abstract fs class ... chg: changed the UbixFS class to be derived from the abstract fs class flameshadow committed on 1 Sep 2004
2004-09-01	2e9a1d1 Browse files » add: UbixFS::getFreeBlock() ... chg: Added lastUsedAG to the superblock flameshadow committed on 1 Sep 2004
2004-08-23	5e7a9d9 Browse files » UbixFS version 2.0 flameshadow committed on 23 Aug 2004