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Rev Age Author Path Log message Diff
4616 5599 d 2 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4613 5600 d 0 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4605 5603 d 4 h decky /branches/snapshot/ add task snapshoting branch  
4604 5604 d 1 h decky /trunk/uspace/srv/fb/ cstyle  
4602 5605 d 2 h decky /trunk/uspace/app/tester/ tester framework rewrite (go from a menu-driven interface to command-line interface)  
4601 5605 d 2 h decky /trunk/uspace/lib/libc/ small fixes and coding style changes related to the new memory allocator  
4600 5605 d 2 h decky /trunk/uspace/lib/libc/generic/ implement simple first-fit memory allocator
(modified from original code by Petr Tuma, used under permission)		  
4599 5605 d 2 h decky /trunk/uspace/lib/libc/include/ define just the basic memory allocator interface  
4598 5605 d 2 h decky /trunk/uspace/lib/libc/ remove dlmalloc  
4597 5605 d 2 h decky /trunk/uspace/app/tester/mm/ memory allocator test
(modified from original code by Tomas Bures and Lubomir Bulej, used under permission)		  
4596 5605 d 2 h decky /trunk/uspace/srv/kbd/ avoid compiler warnings and one small bug  
4595 5605 d 2 h decky /trunk/uspace/srv/console/ avoid compiler warning  
4594 5605 d 2 h decky /trunk/uspace/srv/fb/ avoid possible segfault  
4593 5606 d 1 h decky /trunk/uspace/srv/vfs/ avoid unaligned memory access  
4592 5606 d 2 h decky /trunk/uspace/app/init/ simplify init, create /dev/null0 on demand  
4591 5606 d 2 h decky /trunk/uspace/ add support for creating null devices on demand  
4590 5606 d 8 h decky /trunk/uspace/lib/libc/generic/io/ set buffering according to what file descriptor we are opening
(this still does not cover the full complexity of stdio buffering)		  
4587 5606 d 20 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.		  
4586 5606 d 22 h jermar /trunk/uspace/ Add libfs_stat() and let FAT and TMPFS use it.  
4585 5606 d 23 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 5607 d 4 h jermar /trunk/uspace/ Separate the VFS input and output protocols.  
4583 5607 d 6 h svoboda /trunk/uspace/ Fix chaos in block library.  
4573 5608 d 8 h svoboda /trunk/ Automatically try to mount FAT from disk0 on /data upon boot. Save Tetris score there. Automatically create disk image in sample config files, if it does not already exist. This tentatively reaches the Milanstone (t.m.).  
4572 5608 d 20 h svoboda /trunk/uspace/ Allow libblock to operate in write-through mode. With 'wtcache' mount option, FAT sets write-through mode on the cache.  
4571 5609 d 3 h jermar /trunk/uspace/srv/console/ Do not use the pending mechanism in console.  
4570 5609 d 3 h jermar /trunk/uspace/srv/devmap/ Do not use the pending mechanism in devmap.  
4567 5609 d 12 h jermar /trunk/uspace/srv/vfs/ Use condvar broadcast instead of signal when registering a new file system.  
4566 5609 d 20 h jermar /trunk/uspace/srv/vfs/ Do not use the "pending" fibril mechanism in VFS  
4565 5611 d 23 h svoboda /trunk/uspace/app/tetris/ Tetris high-score table now persists across multiple Tetris executions (and also propagate between concurrently running instances). It is much more stupid than the original BSD implementation, but it works.  
4564 5611 d 23 h svoboda /trunk/uspace/srv/bd/rd/ Use rwlock instead of futex for ramdisk.  
4563 5612 d 21 h jermar /trunk/uspace/srv/vfs/ Remove an obsolete comment.  
4562 5612 d 22 h jermar /trunk/uspace/srv/fs/ Endpoint file systems should terminate the connection fibril when VFS closes the connection.  
4561 5613 d 4 h decky /trunk/uspace/srv/fs/devfs/ avoid races during access to the shared hash table  
4557 5614 d 22 h svoboda /trunk/uspace/srv/bd/ Use fibril synchronization in bd drivers. Use per-disk locks.  
4556 5617 d 9 h decky /trunk/ define endianess externally to be able to exactly specify whether we are using UTF-32LE or UTF-32BE
quit messing with BOM in UTF-32		  
4555 5617 d 19 h jermar /trunk/uspace/srv/vfs/ Finish converting VFS to fibril synchronization.  
4554 5617 d 19 h jermar /trunk/uspace/srv/fs/fat/ Strange left-over.  
4553 5617 d 20 h jermar /trunk/uspace/lib/libblock/ Use fibril synchronization in libblock.  
4552 5617 d 20 h jermar /trunk/uspace/srv/fs/fat/ Use fibril synchronization in FAT.  
4551 5617 d 21 h jermar /trunk/uspace/srv/vfs/ Handle each VFS request using a dedicated connection.