HelenOS – //branches/snapshot/uspace/lib/

Rev 4616 – Added functions for storing task checkpoint to udebug interface. Added ...

brambora — Mon, 06 Jul 2009 17:54:36 +0200

brambora – 7 file(s) modified
Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.

~ /branches/snapshot/kernel/generic/include/udebug/udebug.h
~ /branches/snapshot/kernel/generic/include/udebug/udebug_ops.h
~ /branches/snapshot/kernel/generic/src/udebug/udebug_ipc.c
~ /branches/snapshot/kernel/generic/src/udebug/udebug_ops.c
~ /branches/snapshot/uspace/app/chkpnt/checkpoint.c
~ /branches/snapshot/uspace/lib/libc/generic/udebug.c
~ /branches/snapshot/uspace/lib/libc/include/udebug.h

Rev 4605 – add task snapshoting branch

decky — Thu, 02 Jul 2009 15:47:47 +0200

decky – 1 file(s) modified
add task snapshoting branch

+ /branches/snapshot (copied from /trunk@4604)

Rev 4601 – small fixes and coding style changes related to the new ...

decky — Tue, 30 Jun 2009 17:53:15 +0200

decky – 20 file(s) modified
small fixes and coding style changes related to the new memory allocator

~ /trunk/uspace/lib/libc/arch/ia64/Makefile.inc
~ /trunk/uspace/lib/libc/generic/as.c
~ /trunk/uspace/lib/libc/generic/async.c
+ /trunk/uspace/lib/libc/generic/errno.c
~ /trunk/uspace/lib/libc/generic/getopt.c
~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/generic/libc.c
~ /trunk/uspace/lib/libc/generic/mman.c
+ /trunk/uspace/lib/libc/include/adt/gcdlcm.h
~ /trunk/uspace/lib/libc/include/async.h
~ /trunk/uspace/lib/libc/include/bitops.h
~ /trunk/uspace/lib/libc/include/errno.h
~ /trunk/uspace/lib/libc/include/getopt.h
~ /trunk/uspace/lib/libc/include/macros.h
~ /trunk/uspace/lib/libc/include/mem.h
~ /trunk/uspace/lib/libc/include/stdio.h
~ /trunk/uspace/lib/libc/include/stdlib.h
~ /trunk/uspace/lib/libc/include/unistd.h
~ /trunk/uspace/lib/libc/include/vfs/vfs.h
~ /trunk/uspace/lib/libc/Makefile

Rev 4600 – implement simple first-fit memory allocator (modified from original code by ...

decky — Tue, 30 Jun 2009 17:51:15 +0200

decky – 1 file(s) modified
implement simple first-fit memory allocator
(modified from original code by Petr Tuma, used under permission)

+ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4599 – define just the basic memory allocator interface

decky — Tue, 30 Jun 2009 17:50:04 +0200

decky – 1 file(s) modified
define just the basic memory allocator interface

~ /trunk/uspace/lib/libc/include/malloc.h

Rev 4598 – remove dlmalloc

decky — Tue, 30 Jun 2009 17:48:51 +0200

decky – 1 file(s) modified
remove dlmalloc

x /trunk/uspace/lib/libc/malloc

Rev 4591 – add support for creating null devices on demand

decky — Mon, 29 Jun 2009 18:02:32 +0200

decky – 4 file(s) modified
add support for creating null devices on demand

~ /trunk/uspace/lib/libc/generic/devmap.c
~ /trunk/uspace/lib/libc/include/devmap.h
~ /trunk/uspace/lib/libc/include/ipc/devmap.h
~ /trunk/uspace/srv/devmap/devmap.c

Rev 4590 – set buffering according to what file descriptor we are opening ...

decky — Mon, 29 Jun 2009 11:20:10 +0200

decky – 1 file(s) modified
set buffering according to what file descriptor we are opening
(this still does not cover the full complexity of stdio buffering)

~ /trunk/uspace/lib/libc/generic/io/io.c

Rev 4587 – Implement stat() and VFS_IN_STAT. Modify bdsh() to use stat() during ...

jermar — Sun, 28 Jun 2009 23:41:13 +0200

jermar – 6 file(s) modified
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.

~ /trunk/uspace/app/bdsh/cmds/modules/ls/ls.c
~ /trunk/uspace/app/bdsh/cmds/modules/ls/ls.h
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/sys/stat.h
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4586 – Add libfs_stat() and let FAT and TMPFS use it.

jermar — Sun, 28 Jun 2009 21:18:15 +0200

jermar – 4 file(s) modified
Add libfs_stat() and let FAT and TMPFS use it.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 4585 – Introduce VFS_IN_FSTAT and VFS_OUT_STAT. Provide libc fstat() and devfs_stat(). This ...

jermar — Sun, 28 Jun 2009 20:59:02 +0200

jermar – 15 file(s) modified
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.

~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/ipc/vfs.h
~ /trunk/uspace/lib/libc/include/sys/stat.h
~ /trunk/uspace/srv/fs/devfs/devfs.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.h
~ /trunk/uspace/srv/fs/fat/fat.c
~ /trunk/uspace/srv/fs/fat/fat.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4584 – Separate the VFS input and output protocols.

jermar — Sun, 28 Jun 2009 15:43:15 +0200

jermar – 13 file(s) modified
Separate the VFS input and output protocols.

~ /trunk/uspace/app/trace/trace.c
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/ipc/console.h
~ /trunk/uspace/lib/libc/include/ipc/vfs.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/fs/devfs/devfs.c
~ /trunk/uspace/srv/fs/fat/fat.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4583 – Fix chaos in block library.

svoboda — Sun, 28 Jun 2009 14:08:07 +0200

svoboda – 3 file(s) modified
Fix chaos in block library.

~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_dump.c

Rev 4572 – Allow libblock to operate in write-through mode. With 'wtcache' mount ...

svoboda — Fri, 26 Jun 2009 23:34:47 +0200

svoboda – 4 file(s) modified
Allow libblock to operate in write-through mode. With 'wtcache' mount option, FAT sets write-through mode on the cache.

~ /trunk/uspace/app/bdsh/cmds/modules/bdd/bdd.c
~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c

Rev 4556 – define endianess externally to be able to exactly specify whether ...

decky — Thu, 18 Jun 2009 10:30:50 +0200

decky – 42 file(s) modified
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

x /trunk/kernel/arch/amd64/include/byteorder.h
~ /trunk/kernel/arch/amd64/Makefile.inc
x /trunk/kernel/arch/arm32/include/byteorder.h
~ /trunk/kernel/arch/arm32/Makefile.inc
x /trunk/kernel/arch/ia32/include/byteorder.h
~ /trunk/kernel/arch/ia32/Makefile.inc
x /trunk/kernel/arch/ia64/include/byteorder.h
~ /trunk/kernel/arch/ia64/Makefile.inc
x /trunk/kernel/arch/mips32/include/byteorder.h
~ /trunk/kernel/arch/mips32/include/elf.h
~ /trunk/kernel/arch/mips32/Makefile.inc
x /trunk/kernel/arch/ppc32/include/byteorder.h
~ /trunk/kernel/arch/ppc32/Makefile.inc
x /trunk/kernel/arch/sparc64/include/byteorder.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/generic/include/byteorder.h
~ /trunk/kernel/generic/include/string.h
~ /trunk/kernel/generic/src/printf/printf_core.c
~ /trunk/kernel/Makefile
x /trunk/uspace/lib/libc/arch/amd64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/amd64/Makefile.inc
x /trunk/uspace/lib/libc/arch/arm32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/arm32/Makefile.inc
x /trunk/uspace/lib/libc/arch/ia32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ia32/Makefile.inc
x /trunk/uspace/lib/libc/arch/ia64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ia64/Makefile.inc
x /trunk/uspace/lib/libc/arch/mips32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/mips32/Makefile.inc
x /trunk/uspace/lib/libc/arch/mips32eb/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/mips32eb/Makefile.inc
x /trunk/uspace/lib/libc/arch/ppc32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ppc32/Makefile.inc
x /trunk/uspace/lib/libc/arch/sparc64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/sparc64/Makefile.inc
~ /trunk/uspace/lib/libc/generic/io/printf_core.c
~ /trunk/uspace/lib/libc/include/byteorder.h
~ /trunk/uspace/lib/libc/include/string.h
~ /trunk/uspace/lib/libc/Makefile
~ /trunk/uspace/lib/libc/Makefile.toolchain
~ /trunk/uspace/lib/softfloat/include/sftypes.h
~ /trunk/uspace/lib/softfloat/Makefile

Rev 4553 – Use fibril synchronization in libblock.

jermar — Thu, 18 Jun 2009 00:08:05 +0200

jermar – 2 file(s) modified
Use fibril synchronization in libblock.

~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h

Rev 4550 – Disk I/O should be serialized until libblock switches to fibril ...

jermar — Wed, 17 Jun 2009 22:52:14 +0200

jermar – 1 file(s) modified
Disk I/O should be serialized until libblock switches to fibril synchronization.

~ /trunk/uspace/lib/libblock/libblock.c

Rev 4549 – Fix assorted warnings and tiny glitches.

svoboda — Tue, 16 Jun 2009 23:53:42 +0200

svoboda – 5 file(s) modified
Fix assorted warnings and tiny glitches.

~ /trunk/uspace/app/init/init.c
~ /trunk/uspace/app/tester/stdio/stdio2.c
~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libc/generic/devmap.c
~ /trunk/uspace/srv/fb/ppm.c

Rev 4542 – Handle pending input using only one fibril. Relax serialization in ...

jermar — Mon, 15 Jun 2009 23:51:50 +0200

jermar – 3 file(s) modified
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.

~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/include/async.h
~ /trunk/uspace/srv/console/console.c

Rev 4541 – Stdio stream buffering (only for writing a.t.m.) Issue: Do we ...

svoboda — Mon, 15 Jun 2009 23:46:21 +0200

svoboda – 5 file(s) modified
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.

~ /trunk/uspace/app/bdsh/input.c
~ /trunk/uspace/app/tester/console/console1.c
~ /trunk/uspace/app/tetris/screen.c
~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/include/stdio.h

Rev 4535 – On condvar signal/broadcast, dequeue the waiting fibril from the waiters ...

jermar — Sun, 14 Jun 2009 14:30:27 +0200

jermar – 2 file(s) modified
On condvar signal/broadcast, dequeue the waiting fibril from the waiters list.
Add FIBRIL_CONDVAR_INITIALIZE.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4528 – Use 'fibril_local' modifier for fibril-local variables instead of '__thread'. Since ...

svoboda — Fri, 12 Jun 2009 21:44:25 +0200

svoboda – 6 file(s) modified
Use 'fibril_local' modifier for fibril-local variables instead of '__thread'. Since it is decalred in fibril.h, it need not begin with '__'.

~ /trunk/uspace/lib/libc/arch/arm32/include/tls.h
~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/include/fibril.h
~ /trunk/uspace/srv/fb/fb.c
~ /trunk/uspace/srv/vfs/vfs_file.c

Rev 4527 – Condition variables for fibrils.

jermar — Fri, 12 Jun 2009 19:35:40 +0200

jermar – 2 file(s) modified
Condition variables for fibrils.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4526 – Implement readers-writer locks for fibrils.

jermar — Thu, 11 Jun 2009 22:30:59 +0200

jermar – 3 file(s) modified
Implement readers-writer locks for fibrils.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril.h
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4523 – remove obsolete terminology

decky — Wed, 10 Jun 2009 21:10:53 +0200

decky – 1 file(s) modified
remove obsolete terminology

~ /trunk/uspace/lib/libc/generic/io/vprintf.c

Rev 4522 – remove obsolete comment cstyle

decky — Wed, 10 Jun 2009 21:09:54 +0200

decky – 2 file(s) modified
remove obsolete comment
cstyle

~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4517 – Include fibril synchronization primitives in libc build.

jermar — Wed, 10 Jun 2009 00:11:18 +0200

jermar – 1 file(s) modified
Include fibril synchronization primitives in libc build.

~ /trunk/uspace/lib/libc/Makefile

Rev 4516 – Add simple synchronization primitives to be used with fibrils. Provided ...

jermar — Wed, 10 Jun 2009 00:09:58 +0200

jermar – 2 file(s) modified
Add simple synchronization primitives to be used with fibrils.
Provided are mutexes and dummy rwlocks.

+ /trunk/uspace/lib/libc/generic/fibril_sync.c (copied from /trunk/uspace/lib/libc/generic/fibril.c@4515)
+ /trunk/uspace/lib/libc/include/fibril_sync.h (copied from /trunk/uspace/lib/libc/include/fibril.h@4515)

Rev 4514 – simple implementation of fdopen() and rewind()

decky — Tue, 09 Jun 2009 13:10:00 +0200

decky – 2 file(s) modified
simple implementation of fdopen() and rewind()

~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/include/stdio.h

Rev 4513 – Nit.

jermar — Mon, 08 Jun 2009 21:45:57 +0200

jermar – 1 file(s) modified
Nit.

~ /trunk/uspace/lib/libc/generic/fibril.c

Rev 4512 – cstyle

decky — Mon, 08 Jun 2009 21:42:42 +0200

decky – 1 file(s) modified
cstyle

~ /trunk/uspace/lib/libc/generic/io/io.c

Rev 4511 – getchar() and fgetc() are traditionally supposed to flush stdout and ...

svoboda — Mon, 08 Jun 2009 21:39:50 +0200

svoboda – 1 file(s) modified
getchar() and fgetc() are traditionally supposed to flush stdout and stderr.

~ /trunk/uspace/lib/libc/generic/io/io.c

Rev 4510 – A little bit of cleanup and a remedy for great ...

jermar — Mon, 08 Jun 2009 20:13:00 +0200

jermar – 2 file(s) modified
A little bit of cleanup and a remedy for great confusion introduced in revision 2483.

~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/generic/fibril.c

Rev 4509 – rename libadt -> adt

decky — Mon, 08 Jun 2009 15:42:15 +0200

decky – 39 file(s) modified
rename libadt -> adt

~ /trunk/uspace/app/trace/ipcp.c
~ /trunk/uspace/app/trace/proto.c
~ /trunk/uspace/app/trace/proto.h
~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h
+ /trunk/uspace/lib/libc/generic/adt (copied from /trunk/uspace/lib/libc/generic/libadt@4508)
~ /trunk/uspace/lib/libc/generic/adt/hash_table.c
~ /trunk/uspace/lib/libc/generic/adt/list.c
~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/generic/ipc.c
x /trunk/uspace/lib/libc/generic/libadt
+ /trunk/uspace/lib/libc/include/adt (copied from /trunk/uspace/lib/libc/include/libadt@4508)
~ /trunk/uspace/lib/libc/include/adt/hash_table.h
~ /trunk/uspace/lib/libc/include/fibril.h
~ /trunk/uspace/lib/libc/include/ipc/devmap.h
x /trunk/uspace/lib/libc/include/libadt
~ /trunk/uspace/lib/libc/include/stdio.h
~ /trunk/uspace/lib/libc/Makefile
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c
~ /trunk/uspace/srv/fs/fat/fat_idx.c
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/kbd/genarch/gsp.c
~ /trunk/uspace/srv/kbd/generic/kbd.c
~ /trunk/uspace/srv/kbd/include/gsp.h
~ /trunk/uspace/srv/kbd/Makefile
~ /trunk/uspace/srv/ns/clonable.c
~ /trunk/uspace/srv/ns/service.c
~ /trunk/uspace/srv/ns/task.c
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 4508 – keep a list of open files to support proper cleanup

decky — Mon, 08 Jun 2009 14:34:38 +0200

decky – 6 file(s) modified
keep a list of open files to support proper cleanup

~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/generic/libc.c
~ /trunk/uspace/lib/libc/generic/task.c
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/stdio.h
~ /trunk/uspace/lib/libc/include/vfs/vfs.h

Rev 4496 – be more pedantic about undefined function prototypes (to avoid memory ...

decky — Thu, 04 Jun 2009 18:36:47 +0200

decky – 12 file(s) modified
be more pedantic about undefined function prototypes (to avoid memory access traps)
add missing header files

~ /trunk/uspace/app/bdsh/cmds/modules/bdd/bdd.c
~ /trunk/uspace/app/bdsh/cmds/modules/kcon/kcon.c
~ /trunk/uspace/app/bdsh/cmds/modules/mkdir/mkdir.c
~ /trunk/uspace/app/bdsh/cmds/modules/pwd/pwd.c
~ /trunk/uspace/app/bdsh/cmds/modules/rm/rm.c
~ /trunk/uspace/app/bdsh/input.c
~ /trunk/uspace/app/tester/console/console1.c
~ /trunk/uspace/app/trace/trace.c
~ /trunk/uspace/lib/libc/generic/mem.c
~ /trunk/uspace/lib/libc/Makefile.toolchain
~ /trunk/uspace/srv/ns/clonable.c
~ /trunk/uspace/srv/ns/ns.c

Rev 4492 – inode_t -> fdi_node_t

jermar — Thu, 04 Jun 2009 12:12:23 +0200

jermar – 8 file(s) modified
inode_t -> fdi_node_t

~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/generic/loader.c
~ /trunk/uspace/lib/libc/generic/task.c
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/loader/loader.h
~ /trunk/uspace/lib/libc/include/loader/pcb.h
~ /trunk/uspace/lib/libc/include/vfs/vfs.h
~ /trunk/uspace/srv/loader/main.c

Rev 4491 – rename libc's fs_node_t to inode_t to avoid type conflict with ...

decky — Thu, 04 Jun 2009 00:47:08 +0200

decky – 8 file(s) modified
rename libc's fs_node_t to inode_t to avoid type conflict with VFS

Rev 4484 – add libfs_open_node() helper function cleanup

decky — Wed, 03 Jun 2009 21:28:15 +0200

decky – 2 file(s) modified
add libfs_open_node() helper function
cleanup

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h

Rev 4483 – add missing include

decky — Wed, 03 Jun 2009 21:27:25 +0200

decky – 1 file(s) modified
add missing include

~ /trunk/uspace/lib/libblock/libblock.c