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(root)/trunk/uspace/srv/ @ 3846 – Rev 3282

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Rev	Age	Author	Path	Log message
3282	5767 d 5 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	5767 d 18 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	5768 d 17 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	5768 d 17 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	5769 d 13 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	5770 d 5 h	jermar	/trunk/uspace/srv/fs/fat/	Pass block size to block_get() in the last argument.
3252	5770 d 6 h	jermar	/trunk/uspace/	Add a comment to libfs_blockread() and change type from size_t to off_t at various places.
3251	5770 d 8 h	jermar	/trunk/uspace/	Move tmpfs_blockread() to libfs and rename it to libfs_blockread(). Add one argument to specify block size.
3250	5770 d 9 h	jermar	/trunk/uspace/srv/fs/tmpfs/	Let tmpfs_blockread() use async_req_2_1() instead of ipc_call_sync_2_1().
3247	5771 d 9 h	jermar	/trunk/uspace/srv/fs/tmpfs/	Avoid magic numbers in tmpfs_dump.c.
3235	5781 d 12 h	decky	/trunk/uspace/srv/fb/	clear screen not until successful connection from console
3234	5781 d 12 h	decky	/trunk/	reintroduce support for MSIM text console in user space
3223	5800 d 10 h	svoboda	/trunk/uspace/srv/loader/	Some Cstyle
3222	5800 d 11 h	svoboda	/trunk/	Merge program-loader related stuff from dynload branch to trunk. (huge)
3215	5801 d 14 h	jermar	/trunk/uspace/srv/vfs/	Instead of aborting or crashing, return EBADF when an invalid file descriptor is passed to vfs_close().
3201	5805 d 14 h	svoboda	/trunk/uspace/	Do not disassemble needlessly.
3119	5831 d 12 h	jermar	/trunk/uspace/srv/fs/fat/	Initialize in-core FAT root directory node during mount.
3111	5832 d 6 h	jermar	/trunk/uspace/srv/fs/fat/	Put a frequently used construct into a function.
3110	5832 d 7 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.
3109	5832 d 12 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	5833 d 4 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	5835 d 8 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	5835 d 12 h	decky	/trunk/uspace/srv/fs/tmpfs/	initialize tmpfs from RAM disk
3086	5835 d 12 h	decky	/trunk/uspace/srv/fb/	disable kernel console output for now (this breaks some archs)
3085	5835 d 12 h	decky	/trunk/uspace/srv/rd/	devmap support, small fixes
3084	5835 d 12 h	decky	/trunk/uspace/srv/console/	service banner
3083	5835 d 12 h	decky	/trunk/uspace/srv/ns/	service banner
3082	5835 d 12 h	decky	/trunk/uspace/srv/kbd/generic/	service banner
3081	5835 d 12 h	decky	/trunk/uspace/srv/	remove __entry_driver entry points
3080	5835 d 12 h	decky	/trunk/uspace/srv/devmap/	remove extensive debugging output remove private devmap.h
3079	5835 d 12 h	decky	/trunk/uspace/srv/vfs/	disable extensive debugging output
3028	5839 d 13 h	decky	/trunk/	cleanup scripts
2958	5851 d 5 h	jermar	/trunk/uspace/srv/	Make VFS_MOUNT call even when mounting the root file system.
2957	5851 d 7 h	jermar	/trunk/uspace/srv/vfs/	Cram VFS_MOUNT into one message. This creates a hidden demand for the sixth IPC argument as there might be a desire to pass some options/flags in the future.
2953	5852 d 6 h	jermar	/trunk/uspace/srv/fs/fat/	Add synchronization to fat_match().
2951	5852 d 7 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.
2945	5853 d 6 h	jermar	/trunk/uspace/srv/fs/fat/	Introduce a futex protecting the up_hash and ui_hash.
2944	5853 d 6 h	jermar	/trunk/uspace/srv/fs/fat/	Introduce futex for protecting the list of unused structures in FAT server.
2910	5857 d 11 h	jermar	/trunk/uspace/srv/fs/fat/	Implement fat_node_put() and remove the node from the free node list when bumping its refernce count from zero in fat_node_get().
2893	5858 d 16 h	jermar	/trunk/uspace/srv/fs/fat/	More bits of fat_node_get(). Still needs to do some locking.