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Rev Age Author Path Log message Diff
4684 5407 d 23 h svoboda /trunk/ Even more warnings.  
4593 5442 d 5 h decky /trunk/uspace/srv/vfs/ avoid unaligned memory access  
4587 5443 d 0 h jermar /trunk/uspace/ Implement stat() and VFS_IN_STAT.
Modify bdsh() to use stat() during ls.
In devfs, allow lookups that don't
specify one of L_FILE and L_DIRECTORY.		  
4585 5443 d 3 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 5443 d 8 h jermar /trunk/uspace/ Separate the VFS input and output protocols.  
4567 5445 d 16 h jermar /trunk/uspace/srv/vfs/ Use condvar broadcast instead of signal when registering a new file system.  
4566 5446 d 0 h jermar /trunk/uspace/srv/vfs/ Do not use the "pending" fibril mechanism in VFS  
4563 5449 d 1 h jermar /trunk/uspace/srv/vfs/ Remove an obsolete comment.  
4555 5453 d 23 h jermar /trunk/uspace/srv/vfs/ Finish converting VFS to fibril synchronization.  
4551 5454 d 0 h jermar /trunk/uspace/srv/vfs/ Handle each VFS request using a dedicated connection.  
4539 5456 d 2 h jermar /trunk/uspace/srv/vfs/ Handle pending mounts using only one fibril.  
4528 5459 d 2 h svoboda /trunk/uspace/ Use 'fibril_local' modifier for fibril-local variables instead of '__thread'. Since it is decalred in fibril.h, it need not begin with '__'.  
4520 5461 d 3 h jermar /trunk/uspace/srv/vfs/ Synchronize access to pending_req.  
4519 5461 d 7 h decky /trunk/uspace/srv/vfs/ remove yet another serialization which is not needed anymore  
4518 5461 d 23 h jermar /trunk/uspace/srv/vfs/ Make VFS use the new synchronization for fibrils. Now there should be no (or
only secondary) fibril serialization. Code reorganized not to hold the phone
lock during async_wait_for() in most cases. Tested on ia32. On amd64, VFS
crashes, but I think it is an unrelated problem.		  
4509 5463 d 8 h decky /trunk/uspace/ rename libadt -> adt  
4463 5468 d 3 h decky /trunk/uspace/srv/vfs/ VFS rewrite:
- add new VFS methods
- VFS_NODE for getting VFS node for a file descriptor
- VFS_OPEN_NODE for opening an i-node directly
- VFS_DEVICE for getting the underlying device of a file (if any)
- VFS_SYNC for syncing buffers
- L_OPEN flag is set to underlying filesystem in VFS_LOOKUP when opening a file to support initialization (if any)
- VFS_CLOSE is now propagated to underlying filesystem to support cleanup (if any)		  
4445 5470 d 5 h decky /trunk/uspace/srv/vfs/ revert commit 4443 and implement a much finer solution as suggested by Jakub Jermar in commit 4444  
4444 5473 d 2 h jermar /trunk/uspace/srv/vfs/ Put a comment for consideration.  
4443 5473 d 4 h decky /trunk/uspace/srv/vfs/ serialization of VFS_OPEN implementation to avoid lockup by concurrent open() operations from multiple tasks  
4437 5474 d 12 h jermar /trunk/uspace/srv/vfs/ Fix function definition.  
4432 5479 d 5 h decky /trunk/uspace/srv/vfs/ avoid accessing uninitialized files array at all times  
4431 5479 d 5 h jermar /trunk/uspace/srv/vfs/ Hold the namespace rwlock during the entire operation of vfs_mount_internal().
Get rid of rootfs futex, which is not needed anymore.
Do not instantiate VFS node for the mounted root if the mount failed.		  
4427 5481 d 2 h jermar /trunk/uspace/srv/vfs/ Fix rename() on a non-root file system.  
4413 5482 d 10 h decky /trunk/uspace/ add space before $@  
4409 5483 d 0 h jermar /trunk/uspace/ Rudimentary support for non-root mounts.  
4406 5483 d 0 h jermar /trunk/uspace/srv/vfs/ Remove unused and non-functional code.  
4401 5484 d 2 h svoboda /trunk/uspace/ C binding for devmap. Gets rid of duplicate code.  
4368 5493 d 13 h jermar /trunk/uspace/ Lookup a node's parent lexically rather than using the broken L_PARENT flag of
VFS_LOOKUP.		  
4366 5494 d 1 h jermar /trunk/uspace/srv/vfs/ Allow rename("a", "aa");  
4362 5496 d 1 h jermar /trunk/uspace/srv/vfs/ Negative file descriptors shoud be considered invalid.
This fixes ticket #70.		  
4305 5514 d 6 h jermar /trunk/uspace/ Support mount options.
Let tmpfs decide whether to start empty or restored a TMPFS dump based on the mount option.		  
4302 5514 d 8 h jermar /trunk/uspace/ Make IPC_M_PING part of the VFS_MOUNT protocol again.  
4301 5514 d 8 h jermar /trunk/uspace/srv/vfs/ Return the actual error code instead of EREFUSED.  
4279 5518 d 2 h svoboda /trunk/uspace/ Nuke strncmp().  
4278 5518 d 3 h svoboda /trunk/uspace/srv/vfs/ No need for strncmp() fs_name_to_handle() as vfs_info.name is always null-terminated.  
4264 5523 d 0 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4159 5543 d 1 h jermar /trunk/uspace/srv/vfs/ Just for pro forma, initialize the the link before use.  
4010 5561 d 4 h decky /trunk/uspace/srv/vfs/ support for pending (blocking) mounts (waiting for the presence of the filesystem implementation)
the mount point and filesystem type arguments of VFS_MOUNT were swapped, the IPC_M_PING was eliminated
small cleanups		  
3882 5579 d 1 h decky /trunk/uspace/ cleanup configuration
code cleanup