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path: root/src/kernel/user/vfs.c
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* Add mk_shm syscall ; replace get_mode by fctl.Alex Auvolat2015-03-101-4/+0
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* Pass more information to FS driver on some ops (TODO bugcheck).Alex Auvolat2015-03-101-7/+7
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* Partial implement VFS pager (enough for ISO9660!)Alex Auvolat2015-03-091-5/+5
| | | | Also add some debugging facilities (especially stack trace).
* Require all fs_handle_t objects to point to a node.Alex Auvolat2015-03-091-27/+33
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* Implement select ; add two tests for channels.Alex Auvolat2015-03-081-0/+9
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* Change prototypes for read, write, readdir, close ; implement blocking IPC.Alex Auvolat2015-03-081-4/+4
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* Change VFS a bit in preparation for IPC code : ...Alex Auvolat2015-03-081-11/+13
| | | | | Handles now have a copy of data and ops, and may reference a null node in the case of an IPC channel.
* Change VFS interface : handles no longer visible to underlying FS.Alex Auvolat2015-03-021-24/+13
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* Fix VFS reference counting.Alex Auvolat2015-03-021-17/+16
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* Implement fs_subfs (it's simple, really) ; add placeholders for more syscallsAlex Auvolat2015-02-241-1/+38
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* Change VFS a bit : the root directory of a fs is now a pointer. Fix tests.Alex Auvolat2015-02-241-38/+48
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* Change mode of operation for mmap_file (see readme)Alex Auvolat2015-02-201-0/+12
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* Think a bit ; ioctls only on open file descriptors.Alex Auvolat2015-02-201-15/+2
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* Remove global locking on handles by VFS ; adapt nullfs.Alex Auvolat2015-02-191-28/+4
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* Add syscall for ioctl on open handleAlex Auvolat2015-02-191-1/+12
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* Make VFS thread-safe, probably.Alex Auvolat2015-02-191-26/+120
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* Change hashtbl memory freeing methodAlex Auvolat2015-02-141-2/+2
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* Complete nullfs : create, delete, trunc, read, writeAlex Auvolat2015-02-131-2/+12
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* Unlink function now called delete() (becaue that's what it does)Alex Auvolat2015-02-131-2/+2
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* Change semantics of VFS :Alex Auvolat2015-02-131-10/+48
| | | | | - nodes can be loaded in ram only once (nodes identified by their path) - unlink() can only be called if the node to be deleted is not used (not in ram)
* Begin implementation of nullfs.Alex Auvolat2015-02-121-10/+20
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* Adjust nullfs headerAlex Auvolat2015-02-121-3/+11
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* Implement walk_path_except_lastAlex Auvolat2015-02-121-5/+52
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* Begin ajusting vfs.cAlex Auvolat2015-02-121-14/+144
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* Nullfs in good shape : can read a ram file.Alex Auvolat2015-02-091-3/+8
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* Work on nullfsAlex Auvolat2015-02-091-0/+6
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* Start work on filesystems.Alex Auvolat2015-02-091-0/+126