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Subversion Repositories
HelenOS
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snapshot
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uspace
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lib
– Rev 4616
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Diff
4616
5583 d 18 h
brambora
/branches/snapshot/
Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.
4605
5587 d 20 h
decky
/branches/snapshot/
add task snapshoting branch
4601
5589 d 18 h
decky
/trunk/uspace/lib/libc/
small fixes and coding style changes related to the new memory allocator
4600
5589 d 18 h
decky
/trunk/uspace/lib/libc/generic/
implement simple first-fit memory allocator
(modified from original code by Petr Tuma, used under permission)
4599
5589 d 18 h
decky
/trunk/uspace/lib/libc/include/
define just the basic memory allocator interface
4598
5589 d 18 h
decky
/trunk/uspace/lib/libc/
remove dlmalloc
4591
5590 d 18 h
decky
/trunk/uspace/
add support for creating null devices on demand
4590
5591 d 1 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
5591 d 12 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
5591 d 15 h
jermar
/trunk/uspace/
Add libfs_stat() and let FAT and TMPFS use it.
4585
5591 d 15 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
5591 d 20 h
jermar
/trunk/uspace/
Separate the VFS input and output protocols.
4583
5591 d 22 h
svoboda
/trunk/uspace/
Fix chaos in block library.
4572
5593 d 13 h
svoboda
/trunk/uspace/
Allow libblock to operate in write-through mode. With 'wtcache' mount option, FAT sets write-through mode on the cache.
4556
5602 d 2 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
4553
5602 d 12 h
jermar
/trunk/uspace/lib/libblock/
Use fibril synchronization in libblock.
4550
5602 d 13 h
jermar
/trunk/uspace/lib/libblock/
Disk I/O should be serialized until libblock switches to fibril synchronization.
4549
5603 d 12 h
svoboda
/trunk/uspace/
Fix assorted warnings and tiny glitches.
4542
5604 d 12 h
jermar
/trunk/uspace/
Handle pending input using only one fibril.
Relax serialization in console, keep your fingers crossed.
Do not create a new "pending" fibril after each received call.
4541
5604 d 12 h
svoboda
/trunk/uspace/
Stdio stream buffering (only for writing a.t.m.) Issue: Do we need two moving delimiters (head, tail) to recover from error or is one moving data delimiter enough, like in the current implementation? (Where the buffer must be drained as a whole, cannot do it part at a time.
4535
5605 d 22 h
jermar
/trunk/uspace/lib/libc/
On condvar signal/broadcast, dequeue the waiting fibril from the waiters list.
Add FIBRIL_CONDVAR_INITIALIZE.
4528
5607 d 14 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 '__'.
4527
5607 d 17 h
jermar
/trunk/uspace/lib/libc/
Condition variables for fibrils.
4526
5608 d 14 h
jermar
/trunk/uspace/lib/libc/
Implement readers-writer locks for fibrils.
4523
5609 d 15 h
decky
/trunk/uspace/lib/libc/generic/io/
remove obsolete terminology
4522
5609 d 15 h
decky
/trunk/uspace/lib/libc/
remove obsolete comment
cstyle
4517
5610 d 12 h
jermar
/trunk/uspace/lib/libc/
Include fibril synchronization primitives in libc build.
4516
5610 d 12 h
jermar
/trunk/uspace/lib/libc/
Add simple synchronization primitives to be used with fibrils.
Provided are mutexes and dummy rwlocks.
4514
5610 d 23 h
decky
/trunk/uspace/lib/libc/
simple implementation of fdopen() and rewind()
4513
5611 d 14 h
jermar
/trunk/uspace/lib/libc/generic/
Nit.
4512
5611 d 14 h
decky
/trunk/uspace/lib/libc/generic/io/
cstyle
4511
5611 d 14 h
svoboda
/trunk/uspace/lib/libc/generic/io/
getchar() and fgetc() are traditionally supposed to flush stdout and stderr.
4510
5611 d 16 h
jermar
/trunk/uspace/lib/libc/generic/
A little bit of cleanup and a remedy for great confusion introduced in revision 2483.
4509
5611 d 20 h
decky
/trunk/uspace/
rename libadt -> adt
4508
5611 d 22 h
decky
/trunk/uspace/lib/libc/
keep a list of open files to support proper cleanup
4496
5615 d 18 h
decky
/trunk/uspace/
be more pedantic about undefined function prototypes (to avoid memory access traps)
add missing header files
4492
5616 d 0 h
jermar
/trunk/uspace/
inode_t -> fdi_node_t
4491
5616 d 11 h
decky
/trunk/uspace/
rename libc's fs_node_t to inode_t to avoid type conflict with VFS
4484
5616 d 15 h
decky
/trunk/uspace/lib/libfs/
add libfs_open_node() helper function
cleanup
4483
5616 d 15 h
decky
/trunk/uspace/lib/libblock/
add missing include