s/OpenBeOS License/MIT License/ universally, as they're the same thing.

Fixes #8681.

Add boot loader packagefs support

* Add pread().
* Add Node::ReadLink() to read a symbolic link path.
* Add Directory::LookupDontTraverse() and make Lookup() non-abstract.
Lookup() is implemented via LookupDontTraverse() and Node::ReadLink().
* Adjust all FS implementations accordingly.
* Add a packagefs implementation. Unlike other FS implementations it
isn't a pseudo-module, but provides a function to explicitly mount a
package file (packagefs_mount_file()).
* Finish BootVolume::SetTo() implementation, mounting the package file
and replacing fSystemDirectory.

Now the boot loader can load the kernel and boot modules from a packaged
system. The kernel boots up to the point where the boot volume is
mounted.

* Added Directory::CreateFile() which can be implemented by file systems to
support file creation.
* Extended open() and open_from() to support O_CREAT to create files.
open_from() has got an optional "permissions" parameter for that purpose.
* Fixed errno. It would crash when being used. Also changed the POSIX functions
to return their error code via errno as expected.
* Added writev().
* FAT file system:
- Added support for reading long file names.
- Added support for creating files (8.3 name only) and writing to them.
- Enabled scanning partitions with it.
* Boot loader menu:
- Enabled the "Reboot" menu item unconditionally.
- Added "Save syslog from previous session" menu item to the debug menu.
Currently saving the syslog to FAT32 volumes is supported.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35882 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add FAT32 support. This allows the bootloader to find a BFS image file (currently named BEOS\IMAGE.BE) and start booting for it, until the kernel tries to mount the boot partition.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28156 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add boot loader packagefs support

* Add pread().
* Add Node::ReadLink() to read a symbolic link path.
* Add Directory::LookupDontTraverse() and make Lookup() non-abstract.
Lookup() is implemented via LookupDontTraverse() and Node::ReadLink().
* Adjust all FS implementations accordingly.
* Add a packagefs implementation. Unlike other FS implementations it
isn't a pseudo-module, but provides a function to explicitly mount a
package file (packagefs_mount_file()).
* Finish BootVolume::SetTo() implementation, mounting the package file
and replacing fSystemDirectory.

Now the boot loader can load the kernel and boot modules from a packaged
system. The kernel boots up to the point where the boot volume is
mounted.

* Added Directory::CreateFile() which can be implemented by file systems to
support file creation.
* Extended open() and open_from() to support O_CREAT to create files.
open_from() has got an optional "permissions" parameter for that purpose.
* Fixed errno. It would crash when being used. Also changed the POSIX functions
to return their error code via errno as expected.
* Added writev().
* FAT file system:
- Added support for reading long file names.
- Added support for creating files (8.3 name only) and writing to them.
- Enabled scanning partitions with it.
* Boot loader menu:
- Enabled the "Reboot" menu item unconditionally.
- Added "Save syslog from previous session" menu item to the debug menu.
Currently saving the syslog to FAT32 volumes is supported.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35882 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add FAT32 support. This allows the bootloader to find a BFS image file (currently named BEOS\IMAGE.BE) and start booting for it, until the kernel tries to mount the boot partition.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28156 a95241bf-73f2-0310-859d-f6bbb57e9c96