HelenOS – /

Rev 2712 – prettyprint output

decky — Fri, 01 Feb 2008 15:11:18 +0100

decky – 8 file(s) modified
prettyprint output

~ /trunk/kernel/arch/amd64/src/debugger.c
~ /trunk/kernel/arch/ia32/src/mm/frame.c
~ /trunk/kernel/generic/include/macros.h
~ /trunk/kernel/generic/src/interrupt/interrupt.c
~ /trunk/kernel/generic/src/mm/frame.c
~ /trunk/kernel/generic/src/printf/printf_core.c
~ /trunk/kernel/generic/src/proc/task.c
~ /trunk/kernel/generic/src/proc/thread.c

Rev 2711 – Remove the debugging hack from tmpfs_init(), which created several files ...

jermar — Sun, 27 Jan 2008 20:11:40 +0100

jermar – 2 file(s) modified
Remove the debugging hack from tmpfs_init(), which created several files and
directories on the filesystem. TMPFS is now self-sufficient enough to be able
to create its content via the standard VFS interface.

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2710 – VFS_WRITE and tmpfs_write fixes.

jermar — Sun, 27 Jan 2008 19:54:16 +0100

jermar – 5 file(s) modified
VFS_WRITE and tmpfs_write fixes.

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2709 – VFS_OPEN and VFS_WRITE now understand O_APPEND.

jermar — Sun, 27 Jan 2008 17:43:48 +0100

jermar – 2 file(s) modified
VFS_OPEN and VFS_WRITE now understand O_APPEND.

~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2708 – VFS_OPEN now understands O_CREAT and O_EXCL.

jermar — Sun, 27 Jan 2008 17:19:25 +0100

jermar – 2 file(s) modified
VFS_OPEN now understands O_CREAT and O_EXCL.

~ /trunk/uspace/lib/libc/include/fcntl.h
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2707 – Support for mkdir().

jermar — Sun, 27 Jan 2008 15:59:32 +0100

jermar – 9 file(s) modified
Support for mkdir().

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/vfs.c
+ /trunk/uspace/lib/libc/include/sys/stat.h
~ /trunk/uspace/lib/libc/include/sys/types.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_lookup.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2706 – Move handling of the miss on excessive components out of ...

jermar — Sun, 27 Jan 2008 11:47:15 +0100

jermar – 1 file(s) modified
Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2705 – More elegant, flexible and complete version of tmpfs_lookup.

jermar — Sat, 26 Jan 2008 23:27:34 +0100

jermar – 2 file(s) modified
More elegant, flexible and complete version of tmpfs_lookup.

~ /trunk/uspace/lib/libc/include/errno.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2704 – Additional VFS lookup flags.

jermar — Sat, 26 Jan 2008 13:08:29 +0100

jermar – 1 file(s) modified
Additional VFS lookup flags.

~ /trunk/uspace/srv/vfs/vfs.h

Rev 2703 – Grow the initial identity mapping from 64M to 4G. We ...

jermar — Fri, 25 Jan 2008 17:45:42 +0100

jermar – 3 file(s) modified
Grow the initial identity mapping from 64M to 4G.
We should not allocate GDT's from above 4G or the amd64 will occassionally
triple-fault again.

~ /trunk/kernel/arch/amd64/src/boot/boot.S
~ /trunk/kernel/arch/amd64/src/smp/ap.S
~ /trunk/kernel/arch/amd64/_link.ld.in

Rev 2702 – change cstyle to human-readable form

decky — Fri, 25 Jan 2008 14:48:36 +0100

decky – 1 file(s) modified
change cstyle to human-readable form

~ /trunk/kernel/arch/ia32/src/mm/frame.c

Rev 2701 – Fix cstyle and (c) to 2008.

jermar — Fri, 25 Jan 2008 13:03:54 +0100

jermar – 5 file(s) modified
Fix cstyle and (c) to 2008.

~ /trunk/kernel/arch/amd64/src/pm.c
~ /trunk/kernel/arch/ia32/src/mm/frame.c
~ /trunk/kernel/arch/ia32/src/smp/mps.c
~ /trunk/kernel/arch/ia32/src/smp/smp.c
~ /trunk/kernel/generic/src/main/version.c

Rev 2700 – Introduce the notion of lflag (i.e. lookup flags) to support ...

jermar — Sat, 19 Jan 2008 14:40:38 +0100

jermar – 5 file(s) modified
Introduce the notion of lflag (i.e. lookup flags) to support the ability to
limit the scope of VFS node types that can be opened by open() and opendir(). In
the future, lflag will also specify actions for VFS_LOOKUP handlers that will be
carried out in situations such as the VFS node is not found (e.g. implementation
of mkdir() and open() with O_CREAT in oflag).

~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2699 – Finish implementation of readdir(). Functions from this family are ...

jermar — Sat, 19 Jan 2008 00:45:16 +0100

jermar – 4 file(s) modified
Finish implementation of readdir(). Functions from this family are implemented
via using file descriptors for directories. For example, readdir() is
implemented as read() from an open directory. Of course, FS implementations
must understand that they are asked to read a directory and behave accordingly.

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/lib/libc/include/dirent.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2698 – Small fix for VFS_TRUNCATE. Move lookup and registration code ...

jermar — Fri, 18 Jan 2008 19:02:24 +0100

jermar – 4 file(s) modified
Small fix for VFS_TRUNCATE. Move lookup and registration code to separate
modules.

~ /trunk/uspace/srv/vfs/Makefile
+ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_ops.c
+ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2697 – amd64: shorten kernel address space by 2 GB to support ...

decky — Tue, 15 Jan 2008 14:19:35 +0100

decky – 5 file(s) modified
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory

~ /trunk/kernel/arch/amd64/include/mm/as.h
~ /trunk/kernel/arch/amd64/src/amd64.c
~ /trunk/kernel/arch/amd64/src/mm/page.c
~ /trunk/kernel/arch/ia32/src/mm/frame.c
~ /trunk/kernel/generic/src/console/console.c

Rev 2696 – initial support for dorder device in MSIM

decky — Tue, 15 Jan 2008 10:36:57 +0100

decky – 4 file(s) modified
initial support for dorder device in MSIM

+ /trunk/kernel/arch/mips32/include/smp/order.h
~ /trunk/kernel/arch/mips32/Makefile.inc
+ /trunk/kernel/arch/mips32/src/smp
+ /trunk/kernel/arch/mips32/src/smp/order.c

Rev 2695 – make msim.conf compatible with MSIM 1.3.x

decky — Tue, 15 Jan 2008 10:35:45 +0100

decky – 1 file(s) modified
make msim.conf compatible with MSIM 1.3.x

~ /trunk/contrib/conf/msim.conf

Rev 2694 – Add opendir(), rewinddir(), closedir() and some prototypes and stubs. Add ...

jermar — Sun, 13 Jan 2008 21:35:52 +0100

jermar – 3 file(s) modified
Add opendir(), rewinddir(), closedir() and some prototypes and stubs. Add dirent.h.

~ /trunk/uspace/lib/libc/generic/vfs.c
+ /trunk/uspace/lib/libc/include/dirent.h
~ /trunk/uspace/lib/libc/include/unistd.h

Rev 2693 – Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.

jermar — Sun, 13 Jan 2008 14:19:37 +0100

jermar – 7 file(s) modified
Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.

~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/lib/libc/include/unistd.h
~ /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 2692 – move cpuid tests from amd64.c to boot.S

decky — Fri, 11 Jan 2008 18:49:35 +0100

decky – 3 file(s) modified
move cpuid tests from amd64.c to boot.S

~ /trunk/kernel/arch/amd64/include/cpuid.h
~ /trunk/kernel/arch/amd64/src/amd64.c
~ /trunk/kernel/arch/amd64/src/boot/boot.S

Rev 2691 – Improve the API for converting (VFS triplets, size) to VFS ...

jermar — Wed, 09 Jan 2008 20:50:40 +0100

jermar – 3 file(s) modified
Improve the API for converting (VFS triplets, size) to VFS nodes by introducing
a new type for results of vfs_lookup_internal().

~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2690 – Make a distinction between VFS operations that are common to ...

jermar — Tue, 08 Jan 2008 22:58:58 +0100

jermar – 5 file(s) modified
Make a distinction between VFS operations that are common to VFS and FS
implementations, operations that are VFS only and operations that are FS
implementations only.

~ /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.h
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 2689 – Merge all VFS operations into one file.

jermar — Tue, 08 Jan 2008 22:01:06 +0100

jermar – 8 file(s) modified
Merge all VFS operations into one file.

~ /trunk/uspace/srv/vfs/Makefile
x /trunk/uspace/srv/vfs/vfs_lookup.c
x /trunk/uspace/srv/vfs/vfs_mount.c
x /trunk/uspace/srv/vfs/vfs_open.c
+ /trunk/uspace/srv/vfs/vfs_ops.c
x /trunk/uspace/srv/vfs/vfs_rdwr.c
x /trunk/uspace/srv/vfs/vfs_register.c
x /trunk/uspace/srv/vfs/vfs_unlink.c

Rev 2688 – Make uspace rwlock API naming conventions consistent with kernel rwlock ...

jermar — Tue, 08 Jan 2008 21:47:39 +0100

jermar – 4 file(s) modified
Make uspace rwlock API naming conventions consistent with kernel rwlock API.

~ /trunk/uspace/lib/libc/include/rwlock.h
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c

Rev 2687 – Management of the cached VFS node size.

jermar — Tue, 08 Jan 2008 21:38:59 +0100

jermar – 7 file(s) modified
Management of the cached VFS node size.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c

Rev 2686 – Previous commit was toxic. When emulating gaps, zero out the ...

jermar — Tue, 08 Jan 2008 20:44:19 +0100

jermar – 1 file(s) modified
Previous commit was toxic. When emulating gaps, zero out the reallocated buffer, not the original one.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2685 – TMPFS must handle file gaps.

jermar — Tue, 08 Jan 2008 20:28:46 +0100

jermar – 1 file(s) modified
TMPFS must handle file gaps.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 2684 – Add libc and VFS implementation of lseek(), VFS_SEEK resp. Add ...

jermar — Sun, 06 Jan 2008 20:39:13 +0100

jermar – 6 file(s) modified
Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).

~ /trunk/kernel/generic/include/errno.h
~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/lib/libc/include/unistd.h
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_rdwr.c

Rev 2683 – Introduce the open file lock. Modify vfs_rdwr() to take this ...

jermar — Sun, 06 Jan 2008 17:40:58 +0100

jermar – 3 file(s) modified
Introduce the open file lock. Modify vfs_rdwr() to take this lock into account
when reading or writing from/to an open file.

~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_file.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c

Rev 2682 – Fix type in declaration of VFS node rwlock. Introduce a ...

jermar — Sun, 06 Jan 2008 15:05:15 +0100

jermar – 3 file(s) modified
Fix type in declaration of VFS node rwlock.
Introduce a dedicated type for futexes. Make the existing futex code use this
newly introduced type and fix formatting in futex.c.

~ /trunk/uspace/lib/libc/generic/futex.c
~ /trunk/uspace/lib/libc/include/futex.h
~ /trunk/uspace/srv/vfs/vfs.h

Rev 2681 – Turn the namespace futex into rwlock.

jermar — Sun, 06 Jan 2008 14:08:32 +0100

jermar – 5 file(s) modified
Turn the namespace futex into rwlock.

~ /trunk/uspace/lib/libc/include/rwlock.h
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_unlink.c

Rev 2680 – Add basic rwlock API for uspace so that VFS can ...

jermar — Sun, 06 Jan 2008 13:50:51 +0100

jermar – 4 file(s) modified
Add basic rwlock API for uspace so that VFS can be designed/implemented using
this API. So far, the implementation of this API merely wraps futexes into
rwlocks. Real rwlocks are wanted by ticket #54.

Using the new rwlock API, replace the VFS node content futex with an rwlock.
Lock the contents rwlock as reader on reads and as writer on writes.

+ /trunk/uspace/lib/libc/include/rwlock.h (copied from /trunk/uspace/lib/libc/include/futex.h@2678)
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c

Rev 2679 – Rename unlink_futex to namespace_futex and introduce a new futex for ...

jermar — Wed, 02 Jan 2008 21:25:24 +0100

jermar – 6 file(s) modified
Rename unlink_futex to namespace_futex and introduce a new futex for serializing
concurrent access to a VFS node's contents by multiple clients.

~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c
~ /trunk/uspace/srv/vfs/vfs_unlink.c

Rev 2678 – The IPC_M_SHARE_* and IPC_M_DATA_* calls pass through 3 stages. Rename ...

jermar — Mon, 31 Dec 2007 18:23:20 +0100

jermar – 15 file(s) modified
The IPC_M_SHARE_* and IPC_M_DATA_* calls pass through 3 stages. Rename the send,
receive and deliver wrappers to names ending with 'start', 'receive' and
'finalize', respectively. This should make it clearer for dummies.

~ /trunk/uspace/app/klog/klog.c
~ /trunk/uspace/app/tester/devmap/devmap1.c
~ /trunk/uspace/lib/libc/generic/ipc.c
~ /trunk/uspace/lib/libc/generic/time.c
~ /trunk/uspace/lib/libc/generic/vfs.c
~ /trunk/uspace/lib/libc/include/ipc/ipc.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/console/gcons.c
~ /trunk/uspace/srv/devmap/devmap.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/rd/rd.c
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2677 – Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to IPC_M_SHARE_IN. Provide user-friendly ...

jermar — Mon, 31 Dec 2007 17:46:43 +0100

jermar – 14 file(s) modified
Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.

~ /trunk/kernel/generic/include/ipc/ipc.h
~ /trunk/kernel/generic/src/ipc/sysipc.c
~ /trunk/uspace/app/klog/klog.c
~ /trunk/uspace/lib/libc/generic/ipc.c
~ /trunk/uspace/lib/libc/generic/time.c
~ /trunk/uspace/lib/libc/include/ipc/ipc.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/console/gcons.c
~ /trunk/uspace/srv/fb/ega.c
~ /trunk/uspace/srv/fb/fb.c
~ /trunk/uspace/srv/ns/ns.c
~ /trunk/uspace/srv/rd/rd.c
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2676 – Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address ...

jermar — Mon, 31 Dec 2007 11:14:38 +0100

jermar – 10 file(s) modified
Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.

~ /trunk/kernel/generic/include/ipc/ipc.h
~ /trunk/kernel/generic/src/ipc/sysipc.c
~ /trunk/uspace/lib/libc/generic/ipc.c
~ /trunk/uspace/lib/libc/include/ipc/ipc.h
~ /trunk/uspace/srv/devmap/devmap.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_rdwr.c
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2675 – Actually use the nbyte argument in both read() and write(). ...

jermar — Sun, 30 Dec 2007 22:42:42 +0100

jermar – 1 file(s) modified
Actually use the nbyte argument in both read() and write().
Fix warnings in read() and write().

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

Rev 2674 – Add libc VFS wrapper for VFS_WRITE. Fix a small bug ...

jermar — Sun, 30 Dec 2007 22:32:31 +0100

jermar – 4 file(s) modified
Add libc VFS wrapper for VFS_WRITE. Fix a small bug in read(). Place open(),
read() and write() declarations in their respective headers according to SUSv3.

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/vfs.c
+ /trunk/uspace/lib/libc/include/fcntl.h
~ /trunk/uspace/lib/libc/include/vfs.h

Rev 2673 – Rename variable from 'size' to 'len'.

jermar — Sun, 30 Dec 2007 22:13:37 +0100

jermar – 1 file(s) modified
Rename variable from 'size' to 'len'.

~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c