Bahadir Balban 2bd26ce684 Added mmap support for MAP_SHARED + MAP_ANONYMOUS ...

mmap() with MAP_ANON | MAP_SHARED is used for creating shared
memory mappings that can be shared among a process and its descendants
(think fork())

Currently shmget/at creates shared virtual files on the fly and calls
do_mmap to create anonymous shared mappings. Now sys_mmap uses this
interface to create virtual files on the fly and call do_mmap on those
files.

In the future a common shared virtual file creation method should be
added and commonly used by both interfaces.

2009-05-31 15:55:16 +03:00

..

blkdev0

Finished adding untested bare functionality vfs

2008-02-03 17:42:38 +00:00

bootdesc

Finished adding untested bare functionality vfs

2008-02-03 17:42:38 +00:00

fs0

Elf file checking - Added the test that data and text are at least a page apart.

2009-05-13 16:37:08 +03:00

libl4

Mutex test progress

2009-05-30 16:46:30 +03:00

libmem

Added preliminary support for execve(). Updates to clone, fork, exit, task handling.

2008-11-19 12:59:52 +02:00

libposix

Added kernel + libl4 changes for full and extended ipc.

2009-05-15 19:14:40 +03:00

mm0

Added mmap support for MAP_SHARED + MAP_ANONYMOUS

2009-05-31 15:55:16 +03:00

sigma0

Initial commit

2008-01-13 13:53:52 +00:00

test0

Updated mutextest - it is not yet there, we need semaphores

2009-05-31 14:18:19 +03:00

.config

Initial commit

2008-01-13 13:53:52 +00:00