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Rev Age Author Path Log message Diff
4585 5658 d 10 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.		  
4584 5658 d 16 h jermar /trunk/uspace/ Separate the VFS input and output protocols.  
4562 5664 d 9 h jermar /trunk/uspace/srv/fs/ Endpoint file systems should terminate the connection fibril when VFS closes the connection.  
4465 5683 d 10 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		  
4306 5729 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Support multiple TMPFS instances.  
4007 5776 d 12 h decky /trunk/uspace/srv/fs/ blocking connection to VFS  
3845 5806 d 6 h jermar /trunk/uspace/srv/ Nuke VFS operations structure.  
3109 6045 d 14 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.		  
3087 6048 d 14 h decky /trunk/uspace/srv/fs/tmpfs/ initialize tmpfs from RAM disk  
2958 6064 d 7 h jermar /trunk/uspace/srv/ Make VFS_MOUNT call even when mounting the root file system.  
2742 6147 d 7 h jermar /trunk/uspace/srv/ Separate creation of a TMPFS node and its linking in the file system name space.
Rename VFS_FREE to VFS_DESTROY and destroy_node() to unlink_node().		  
2731 6155 d 16 h jermar /trunk/uspace/srv/ Add the VFS_FREE operation. This operation frees up whatever resources used by
a file system node for which there is no name (i.e. an unlinked node).

Cleanup VFS operations enums and remove unneeded VFS operations.		  
2710 6176 d 10 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2690 6195 d 7 h jermar /trunk/uspace/srv/ Make a distinction between VFS operations that are common to VFS and FS
implementations, operations that are VFS only and operations that are FS
implementations only.		  
2658 6212 d 6 h jermar /trunk/uspace/srv/ VFS work.
Foundation for TMPFS-side VFS_READ and fixes in VFS-side VFS_READ.		  
2645 6218 d 12 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.