Subversion Repositories HelenOS

Rev

Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4688 5406 d 21 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4687)  
4677 5411 d 1 h trochtova /branches/dd/ parts of the serial port driver and its client  
4668 5417 d 13 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4537 5458 d 0 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4420 5482 d 20 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5517 d 16 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4201 5532 d 22 h trochtova /branches/dd/ changes in trunk (rev 4200) merged into dd branch  
4156 5545 d 18 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5556 d 21 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5839 d 23 h decky /branches/dd/ device drivers branch  
2879 5864 d 18 h jermar /trunk/uspace/lib/libc/include/libadt/ Add functions for inserting items before or after other items in a boubly-linked
circular lists.
 
2814 5891 d 21 h jermar /trunk/uspace/lib/libc/include/ipc/ Fix missing arguments to ipc_call_sync_slow() in ipc_call_sync_4_x macros.
Contributed by Jiri Svoboda.
 
2798 5895 d 13 h jermar /trunk/uspace/ Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.  
2795 5896 d 13 h jermar /trunk/uspace/lib/libc/ Support of byte swapping in userspace.  
2773 5915 d 1 h cejka /trunk/uspace/lib/libc/ United headers using context_t in uspace.  
2763 5920 d 16 h jermar /trunk/uspace/ Support for rename().  
2762 5920 d 16 h jermar /trunk/uspace/lib/libc/include/ Add the definition of the EXDEV error code.  
2759 5923 d 11 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2755 5927 d 9 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5927 d 9 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5927 d 12 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2735 5941 d 17 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5941 d 19 h jermar /trunk/uspace/ Support for close().  
2733 5941 d 19 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2708 5962 d 17 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5962 d 19 h jermar /trunk/uspace/ Support for mkdir().  
2705 5963 d 11 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2699 5971 d 10 h jermar /trunk/uspace/ 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.
 
2694 5976 d 13 h jermar /trunk/uspace/lib/libc/ Add opendir(), rewinddir(), closedir() and some prototypes and stubs. Add dirent.h.  
2693 5976 d 20 h jermar /trunk/uspace/ Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.  
2688 5981 d 13 h jermar /trunk/uspace/ Make uspace rwlock API naming conventions consistent with kernel rwlock API.  
2684 5983 d 14 h jermar /trunk/ Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).
 
2682 5983 d 20 h jermar /trunk/uspace/ 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.
 
2681 5983 d 21 h jermar /trunk/uspace/ Turn the namespace futex into rwlock.  
2680 5983 d 21 h jermar /trunk/uspace/ 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.
 
2678 5989 d 16 h jermar /trunk/uspace/ 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.
 
2677 5989 d 17 h jermar /trunk/ 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.
 
2676 5989 d 23 h jermar /trunk/ 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.
 
2674 5990 d 12 h jermar /trunk/uspace/ 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.
 
2671 5990 d 13 h jermar /trunk/uspace/lib/libc/ Add VFS wrappers for VFS_MOUNT, VFS_OPEN and VFS_READ to libc.