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Rev Age Author Path Log message Diff
4586 5462 d 9 h jermar /trunk/uspace/ Add libfs_stat() and let FAT and TMPFS use it.  
4585 5462 d 9 h jermar /trunk/uspace/ Introduce VFS_IN_FSTAT and VFS_OUT_STAT.
Provide libc fstat() and devfs_stat().
This functionality replaces VFS_IN_NODE
and VFS_IN/OUT_DEVICE. FAT and TMPFS
still do not implement this and VFS_IN_STAT
and stat() need implementation as well.		  
4584 5462 d 14 h jermar /trunk/uspace/ Separate the VFS input and output protocols.  
4583 5462 d 16 h svoboda /trunk/uspace/ Fix chaos in block library.  
4562 5468 d 8 h jermar /trunk/uspace/srv/fs/ Endpoint file systems should terminate the connection fibril when VFS closes the connection.  
4509 5482 d 14 h decky /trunk/uspace/ rename libadt -> adt  
4465 5487 d 9 h decky /trunk/uspace/srv/fs/ implement VFS_OPEN_NODE and VFS_DEVICE (no device handle is returned)
implement no-op VFS_SYNC and VFS_CLOSE		  
4435 5494 d 9 h jermar /trunk/uspace/ More conversions to dev_handle_t.  
4429 5499 d 9 h jermar /trunk/uspace/ Add fs_handle argument to libfs_mount() needed to recognize homogenous mounts.  
4424 5500 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Call libfs_mount() from tmpfs_mount().  
4413 5501 d 16 h decky /trunk/uspace/ add space before $@  
4409 5502 d 6 h jermar /trunk/uspace/ Rudimentary support for non-root mounts.  
4370 5512 d 6 h jermar /trunk/uspace/ 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.		  
4357 5516 d 6 h jermar /trunk/uspace/ 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.		  
4306 5533 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Support multiple TMPFS instances.  
4305 5533 d 12 h jermar /trunk/uspace/ Support mount options.
Let tmpfs decide whether to start empty or restored a TMPFS dump based on the mount option.		  
4268 5541 d 20 h svoboda /trunk/uspace/ str_cpy() and str_ncpy() in userspace. Nuke strcpy() and strncpy().  
4264 5542 d 7 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4007 5580 d 10 h decky /trunk/uspace/srv/fs/ blocking connection to VFS  
3882 5598 d 8 h decky /trunk/uspace/ cleanup configuration
code cleanup		  
3845 5610 d 5 h jermar /trunk/uspace/srv/ Nuke VFS operations structure.  
3803 5621 d 9 h decky /trunk/ configuration system overhaul (requires newt)  
3699 5658 d 16 h svoboda /trunk/uspace/ Clean .o files in individual makefiles.  
3625 5679 d 15 h jermar /trunk/uspace/ libfs operation link() should return standard error code instead of mere
true/false.		  
3575 5693 d 6 h jermar /trunk/uspace/ libfs create operation should take the device handle as argument.  
3568 5694 d 17 h svoboda /trunk/uspace/ Always include Makefile.config instead of passing ARCH and COMPILER to child make on the command line. Allows running make on individual apps and allows more configuration options.  
3538 5700 d 17 h jermar /trunk/uspace/ block_read() should return the real error code.  
3537 5700 d 18 h jermar /trunk/uspace/ Separate the block_init() phase from reading of the boot block.  
3530 5705 d 12 h jermar /trunk/uspace/ Setup communication parameters with the block device in block_init(). The file
system now doesn't know anything about the communication with the block device.
Rename blockread() to block_read(). The boot block is now read only once. The file
system can get access it using the block_bb_get() function.		  
3521 5706 d 11 h jermar /trunk/uspace/ Move libfs_blockread(), block_get() and block_put() to libblock.  
3352 5772 d 8 h jermar /trunk/uspace/srv/ Add reference to the mounted FS root.

This makes it possible to keep the FS root logically unlinked (i.e. lnkcnt == 0)
because it prevents VFS from attempting to destroy it during closedir().		  
3252 5787 d 7 h jermar /trunk/uspace/ Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.		  
3251 5787 d 9 h jermar /trunk/uspace/ Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.		  
3250 5787 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Let tmpfs_blockread() use async_req_2_1() instead of ipc_call_sync_2_1().  
3247 5788 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Avoid magic numbers in tmpfs_dump.c.  
3201 5822 d 15 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3109 5849 d 13 h jermar /trunk/uspace/srv/ Split the 'mount another filesystem here' and 'you are being mounted and the
device is this' mount semantics. Add VFS_MOUNTED VFS operation that corresponds
to the latter and reserve VFS_MOUNT only for the former. Because of this
change, the VFS server does not maintain the mr_node VFS node for the name space
root anymore and the VFS_LOOKUP operation is now not meant to be used on
unmounted file system, not even for looking up the root node of unmounted file
systems. In the light of these changes, TMPFS is now initialized from
tmpfs_mounted() function.		  
3103 5850 d 5 h jermar /trunk/uspace/srv/fs/tmpfs/ Evict the code which loads the TMPFS file system from a file system dump to a
dedicated source file.		  
3091 5852 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Return value argument to ipc_call_sync_X_Y() may not be int or it will
break on 64-machines that are sensitive to unaligned memory accesses.
Moreover, overcasting int * to sysarg_t * is not a good idea either
even if the int is by chance aligned on a 64-bit boundary as some
unknown memory will get overwritten during the assignment. Change the
type of the retval argument to ipcarg_t.		  
3087 5852 d 13 h decky /trunk/uspace/srv/fs/tmpfs/ initialize tmpfs from RAM disk