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(root)//trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c – Rev 3625

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Rev	Age	Author	Path	Log message
3625	5828 d 2 h	jermar	/trunk/uspace/	libfs operation link() should return standard error code instead of mere true/false.
3575	5841 d 17 h	jermar	/trunk/uspace/	libfs create operation should take the device handle as argument.
3352	5920 d 18 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().
3109	5997 d 23 h	jermar	/trunk/uspace/srv/	Split the 'mount another filesystem here' and 'you are being mounted and the device is this' mount semantics. Add VFS_MOUNTED VFS operation that corresponds to the latter and reserve VFS_MOUNT only for the former. Because of this change, the VFS server does not maintain the mr_node VFS node for the name space root anymore and the VFS_LOOKUP operation is now not meant to be used on unmounted file system, not even for looking up the root node of unmounted file systems. In the light of these changes, TMPFS is now initialized from tmpfs_mounted() function.
3103	5998 d 15 h	jermar	/trunk/uspace/srv/fs/tmpfs/	Evict the code which loads the TMPFS file system from a file system dump to a dedicated source file.
3091	6000 d 19 h	jermar	/trunk/uspace/srv/fs/tmpfs/	Return value argument to ipc_call_sync_X_Y() may not be int or it will break on 64-machines that are sensitive to unaligned memory accesses. Moreover, overcasting int * to sysarg_t * is not a good idea either even if the int is by chance aligned on a 64-bit boundary as some unknown memory will get overwritten during the assignment. Change the type of the retval argument to ipcarg_t.
3087	6000 d 23 h	decky	/trunk/uspace/srv/fs/tmpfs/	initialize tmpfs from RAM disk
2958	6016 d 16 h	jermar	/trunk/uspace/srv/	Make VFS_MOUNT call even when mounting the root file system.
2863	6045 d 3 h	jermar	/trunk/uspace/	Revert libfs node_get() API to a model without the parent node pointer argument.
2858	6050 d 11 h	jermar	/trunk/uspace/	libfs destroy operation should rather return an error code instead of a truth value.
2857	6050 d 11 h	jermar	/trunk/uspace/	Add stubs for unimplemented FAT libfs operations.
2852	6051 d 9 h	jermar	/trunk/uspace/	Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places. Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places. Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places. Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places. Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places. Add node_put() to libfs operations and instrument libfs_lookup() to use it at appropriate places.
2844	6052 d 16 h	jermar	/trunk/uspace/	Add fat_root_get() and fat_plb_get_char().
2831	6055 d 9 h	jermar	/trunk/uspace/	Commit progress on the FAT file system server implementation.
2792	6062 d 18 h	jermar	/trunk/uspace/	libfs' node_get() operation does not need the file system handle.
2791	6065 d 16 h	jermar	/trunk/uspace/	Make libfs_lookup() more generic.
2770	6084 d 18 h	jermar	/trunk/uspace/	Introduce fs_handle_t, dev_handle_t and fs_index_t.
2763	6086 d 21 h	jermar	/trunk/uspace/	Support for rename().
2760	6089 d 16 h	jermar	/trunk/uspace/	Support for multiple TMPFS node names.
2758	6090 d 16 h	jermar	/trunk/uspace/	No need to keep the parent pointer in the TMPFS node. Moreover, other file systems won't have it either. Finally, if TMPFS is to support hardlinks, there can be multiple parents.

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