HelenOS – /trunk/uspace/lib/libfs/libfs.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 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 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 4429 – Add fs_handle argument to libfs_mount() needed to recognize homogenous mounts.

jermar — Fri, 22 May 2009 21:18:39 +0200

jermar – 4 file(s) modified
Add fs_handle argument to libfs_mount() needed to recognize homogenous mounts.

~ /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 4423 – Answer VFS_MOUNT with return values obtained from VFS_MOUNTED.

jermar — Thu, 21 May 2009 20:09:18 +0200

jermar – 1 file(s) modified
Answer VFS_MOUNT with return values obtained from VFS_MOUNTED.

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

Rev 4414 – cstyle

decky — Thu, 21 May 2009 08:55:22 +0200

decky – 1 file(s) modified
cstyle

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

Rev 4409 – Rudimentary support for non-root mounts.

jermar — Tue, 19 May 2009 23:49:05 +0200

jermar – 5 file(s) modified
Rudimentary support for non-root mounts.

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

Rev 4370 – Streamline TMPFS and fix its design so that it properly ...

jermar — Sat, 09 May 2009 23:56:50 +0200

jermar – 6 file(s) modified
Streamline TMPFS and fix its design so that it properly supports hardlinks.
libfs operation unlink() is now passed also the name of the component being
unlinked.

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

Rev 4368 – Lookup a node's parent lexically rather than using the broken ...

jermar — Sat, 09 May 2009 10:39:28 +0200

jermar – 3 file(s) modified
Lookup a node's parent lexically rather than using the broken L_PARENT flag of
VFS_LOOKUP.

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

Rev 4357 – Introduce the concept of FS nodes. A FS node is ...

jermar — Wed, 06 May 2009 00:09:13 +0200

jermar – 7 file(s) modified
Introduce the concept of FS nodes. A FS node is a typed abstraction of
file-system-specific node type. It replaces the void * in libfs interfaces
and is suitable for holding various information such as mount point data.

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

Rev 3625 – libfs operation link() should return standard error code instead of ...

jermar — Sun, 23 Nov 2008 13:27:15 +0100

jermar – 5 file(s) modified
libfs operation link() should return standard error code instead of mere
true/false.

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

Rev 3575 – libfs create operation should take the device handle as argument.

jermar — Sun, 09 Nov 2008 22:24:59 +0100

jermar – 5 file(s) modified
libfs create operation should take the device handle as argument.

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

Rev 3521 – Move libfs_blockread(), block_get() and block_put() to libblock.

jermar — Mon, 27 Oct 2008 17:53:38 +0100

jermar – 13 file(s) modified
Move libfs_blockread(), block_get() and block_put() to libblock.

+ /trunk/uspace/lib/libblock
+ /trunk/uspace/lib/libblock/libblock.c
+ /trunk/uspace/lib/libblock/libblock.h
+ /trunk/uspace/lib/libblock/Makefile
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h
~ /trunk/uspace/Makefile
~ /trunk/uspace/srv/fs/fat/fat.h
~ /trunk/uspace/srv/fs/fat/fat_fat.c
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/fat/Makefile
~ /trunk/uspace/srv/fs/tmpfs/Makefile
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_dump.c

Rev 3254 – Stop using fixed size BLOCK_SIZE in the ramdisk task and ...

jermar — Fri, 08 Aug 2008 16:31:05 +0200

jermar – 3 file(s) modified
Stop using fixed size BLOCK_SIZE in the ramdisk task and allow each client to negotiate its own
maximum block size. Allow the individual transfers to use block sizes smaller and equal to the
negotiated maximum block size.

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

Rev 3252 – Add a comment to libfs_blockread() and change type from size_t ...

jermar — Thu, 07 Aug 2008 23:20:54 +0200

jermar – 3 file(s) modified
Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.

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

Rev 3251 – Move tmpfs_blockread() to libfs and rename it to libfs_blockread(). Add ...

jermar — Thu, 07 Aug 2008 21:01:24 +0200

jermar – 3 file(s) modified
Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.

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

Rev 3048 – fix typo

decky — Tue, 03 Jun 2008 14:29:47 +0200

decky – 1 file(s) modified
fix typo

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

Rev 3003 – More of the preivous commit.

jermar — Sun, 25 May 2008 21:52:20 +0200

jermar – 1 file(s) modified
More of the preivous commit.

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

Rev 3002 – Optimize conditions in libfs_lookup(). Perform primitive comparisons in the ...

jermar — Sun, 25 May 2008 21:49:29 +0200

jermar – 1 file(s) modified
Optimize conditions in libfs_lookup(). Perform primitive comparisons in the
left-hand subexpression and potentially expensive calls to libfs operations in
the right-hand subexpression.

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

Rev 2863 – Revert libfs node_get() API to a model without the parent ...

jermar — Sun, 20 Apr 2008 13:22:33 +0200

jermar – 4 file(s) modified
Revert libfs node_get() API to a model without the parent node pointer
argument.

~ /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 2857 – Add stubs for unimplemented FAT libfs operations.

jermar — Tue, 15 Apr 2008 05:01:59 +0200

jermar – 4 file(s) modified
Add stubs for unimplemented FAT libfs operations.

~ /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 2852 – Add node_put() to libfs operations and instrument libfs_lookup() to use ...

jermar — Mon, 14 Apr 2008 07:15:16 +0200

jermar – 4 file(s) modified
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.

~ /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 2847 – Reset the component length variable only prior collecting a new ...

jermar — Sun, 13 Apr 2008 04:53:09 +0200

jermar – 1 file(s) modified
Reset the component length variable only prior collecting a new component.

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

Rev 2846 – Improve libfs_lookup() so that has_children() is not called for each ...

jermar — Sun, 13 Apr 2008 04:39:57 +0200

jermar – 1 file(s) modified
Improve libfs_lookup() so that has_children() is not called for each character
in the pathname component.

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

Rev 2844 – Add fat_root_get() and fat_plb_get_char().

jermar — Sun, 13 Apr 2008 00:38:32 +0200

jermar – 4 file(s) modified
Add fat_root_get() and fat_plb_get_char().

~ /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 2831 – Commit progress on the FAT file system server implementation.

jermar — Thu, 10 Apr 2008 07:08:30 +0200

jermar – 5 file(s) modified
Commit progress on the FAT file system server implementation.

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

Rev 2792 – libfs' node_get() operation does not need the file system handle.

jermar — Wed, 02 Apr 2008 21:45:22 +0200

jermar – 3 file(s) modified
libfs' node_get() operation does not need the file system handle.

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

Rev 2791 – Make libfs_lookup() more generic.

jermar — Mon, 31 Mar 2008 00:30:32 +0200

jermar – 3 file(s) modified
Make libfs_lookup() more generic.

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

Rev 2770 – Introduce fs_handle_t, dev_handle_t and fs_index_t.

jermar — Tue, 11 Mar 2008 21:33:53 +0100

jermar – 8 file(s) modified
Introduce fs_handle_t, dev_handle_t and fs_index_t.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.h
~ /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
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2763 – Support for rename().

jermar — Sun, 09 Mar 2008 18:18:30 +0100

jermar – 10 file(s) modified
Support for rename().

~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/stdio.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.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 2760 – Support for multiple TMPFS node names.

jermar — Thu, 06 Mar 2008 23:33:27 +0100

jermar – 4 file(s) modified
Support for multiple TMPFS node names.

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

Rev 2758 – No need to keep the parent pointer in the TMPFS ...

jermar — Wed, 05 Mar 2008 23:11:57 +0100

jermar – 4 file(s) modified
No need to keep the parent pointer in the TMPFS node. Moreover, other file
systems won't have it either. Finally, if TMPFS is to support hardlinks, there
can be multiple parents.

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

Rev 2751 – Add canonify() for file system path canonization. Not yet used ...

jermar — Sat, 01 Mar 2008 18:02:17 +0100

jermar – 2 file(s) modified
Add canonify() for file system path canonization.
Not yet used by VFS.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/vfs/vfs_lookup.c

Rev 2750 – Add a comment to libfs_lookup.

jermar — Fri, 29 Feb 2008 22:46:22 +0100

jermar – 1 file(s) modified
Add a comment to libfs_lookup.

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

Rev 2747 – Move the core lookup logic from TMPFS to libfs.

jermar — Wed, 27 Feb 2008 23:49:48 +0100

jermar – 3 file(s) modified
Move the core lookup logic from TMPFS to libfs.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.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 2660 – Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add IPC_M_DATA_READ, ...

jermar — Sun, 23 Dec 2007 20:45:30 +0100

jermar – 11 file(s) modified
Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().

~ /trunk/kernel/generic/include/ipc/ipc.h
~ /trunk/kernel/generic/src/ipc/sysipc.c
~ /trunk/uspace/app/tester/devmap/devmap1.c
~ /trunk/uspace/app/tester/vfs/vfs1.c
~ /trunk/uspace/lib/libc/generic/ipc.c
~ /trunk/uspace/lib/libc/include/ipc/ipc.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/devmap/devmap.c
~ /trunk/uspace/srv/vfs/vfs_mount.c
~ /trunk/uspace/srv/vfs/vfs_open.c
~ /trunk/uspace/srv/vfs/vfs_register.c

Rev 2643 – VFS work. Move FS registration code to libfs.

jermar — Sun, 16 Dec 2007 17:25:26 +0100

jermar – 6 file(s) modified
VFS work.
Move FS registration code to libfs.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.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/fat/Makefile

Rev 2642 – Start libfs. libfs is to contain all common fs code.

jermar — Sat, 15 Dec 2007 13:45:21 +0100

jermar – 5 file(s) modified
Start libfs.
libfs is to contain all common fs code.

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