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2667 6041 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ The previous commit was not entirely sane.
Handle VFS_WRITE correctly when the file doesn't grow.
Handle it correctly also when the file grows.		  
2666 6041 d 13 h jermar /trunk/uspace/srv/ VFS and TMPFS support for VFS_WRITE.  
2665 6043 d 10 h jermar /trunk/uspace/app/tester/vfs/ The vfs1 test now reads a file on a TMPFS file system.  
2664 6043 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Fix two bugs in TMPFS-side VFS_READ.  
2663 6043 d 11 h jermar /trunk/uspace/ Reimplement VFS_READ using IPC_M_DATA_READ.  
2662 6043 d 11 h jermar /trunk/ Add support for IPC_M_DATA_READ calls.  
2660 6043 d 13 h jermar /trunk/ 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().		  
2659 6044 d 10 h jermar /trunk/uspace/srv/vfs/ After VFS_READ, update the position pointer in the open file.  
2658 6044 d 10 h jermar /trunk/uspace/srv/ VFS work.
Foundation for TMPFS-side VFS_READ and fixes in VFS-side VFS_READ.		  
2657 6044 d 12 h jermar /trunk/uspace/ VFS work.
Cleaner VFS_MOUNT protocol.		  
2656 6047 d 16 h jermar /trunk/uspace/app/tester/ Add a simple test of VFS_MOUNT and VFS_OPEN to tester.  
2655 6047 d 16 h jermar /trunk/uspace/srv/fs/tmpfs/ TMPFS work.
VFS_LOOKUP implemented.		  
2654 6047 d 16 h jermar /trunk/uspace/srv/vfs/ VFS work.
Don't hang up the connection to VFS after VFS_MOUNT.		  
2653 6047 d 16 h jermar /trunk/uspace/srv/vfs/ VFS work.
Index of the last PLB character of a pathname was not correctly calculated.		  
2652 6047 d 16 h jermar /trunk/uspace/srv/vfs/ VFS work.
Fix VFS node hash function to hash only within the limits of its supposed
ranges.		  
2651 6047 d 16 h jermar /trunk/uspace/srv/vfs/ VFS work. Releas the FS phone earlier.  
2650 6047 d 16 h jermar /trunk/uspace/srv/vfs/ VFS work. FS info futex must be initialized.  
2645 6050 d 15 h jermar /trunk/uspace/ Start TMPFS.
Not loaded during boot as there is a reproducible kernel panic which occurs when
both tmpfs and fat are loaded.		  
2644 6050 d 15 h jermar /trunk/uspace/ Move incomplete fs interface from fat.h to libfs.  
2643 6050 d 16 h jermar /trunk/uspace/ VFS work.
Move FS registration code to libfs.		  
2642 6051 d 20 h jermar /trunk/uspace/ Start libfs.
libfs is to contain all common fs code.		  
2641 6052 d 14 h jermar /trunk/uspace/srv/vfs/ VFS work.
During VFS_REGISTER, use strncmp() instead of strcmp().
Add one excessive convenience byte to vfs_info.name to support the
above-mentioned change. In case the fs name spans all available
characters, make sure this convenience byte is zero.		  
2640 6054 d 8 h cejka /trunk/uspace/lib/libc/ Function strncmp() added to libc.  
2639 6061 d 10 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Foundation for FAT dentry comparison function.
Beware of looking at the diff or risk loosing sanity.		  
2638 6062 d 12 h jermar /trunk/ Sync IPC comments with IPC code.  
2637 6062 d 13 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2636 6064 d 11 h jermar /trunk/ Update comments wrt the previous commit.
Minor formatting fixes.		  
2635 6064 d 13 h cejka /trunk/ Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.		  
2629 6071 d 11 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT directory entry.		  
2628 6071 d 12 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT boot sector.		  
2627 6071 d 13 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Start VFS_LOOKUP support in FAT.		  
2625 6072 d 14 h jermar /trunk/uspace/srv/vfs/ VFS work.
Proto implementation of VFS_READ.		  
2624 6072 d 14 h jermar /trunk/uspace/srv/vfs/ Add sanity checks to functions using file descriptors as indices into files.  
2622 6072 d 18 h jermar /trunk/ Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.		  
2621 6074 d 17 h jermar /trunk/uspace/ Modify the async framework to make use of all six syscall arguments.
Supply user-friendly macros as in previous cases.		  
2620 6074 d 23 h jermar /trunk/ Be more deterministic when a user accidently uses fast version of IPC
call/answer instead of the full one and passes fewer arguments than required by
the recipient of the call/response.

and the recipient interprets arguments that
were actually not passed by the sender.		  
2619 6076 d 11 h jermar /trunk/ Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().		  
2618 6076 d 23 h jermar /trunk/ Modify asynchronous IPC to make use of all six syscall arguments. The preferred
means of asynchronous communication is now via the set of ipc_call_async_m()
macros, where m is the number of payload arguments passed to the kernel. These
macros will automatically decide between the fast and the universal slow version
of ipc_call_async.		  
2616 6077 d 16 h jermar /trunk/uspace/lib/libc/ usleep() should return int. Non-void functions really should return a value, so
fix sleep() to always return 0.		  
2615 6077 d 20 h jermar /trunk/ Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync.