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52cc50174f
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16 Commits

Author SHA1 Message Date
Emery Hemingway
52cc50174f Amend File_system session with SEEK_TAIL support 
Used to read or write from the end of a file when multiple packets may
be in transit.

Supported by ram_fs, rump_fs, and vfs servers.

Fixes #1775
 2016-05-09 13:10:53 +02:00
Emery Hemingway
cb952d2087 obscure File_system::Out_of_node_handles exception 
Replace the Out_of_node_handles exception with Out_of_metadata.
Clients need to know when the server is out of internal resources,
but not why.

Cleanup and sort the errors at file_system_session.h.
Remove 'Size_limit_reached exception' from File_system, which was
internal to ram_fs.

Issue #1751
Fixes #1909
 2016-04-25 10:47:52 +02:00
Sebastian Sumpf
6b1923bbe6 rump_fs: handle non-existing root directory 2016-02-12 09:17:23 +01:00
Emery Hemingway
2d50552522 Remove Genode namespace from File_system 
Fixes #1845
 2016-01-08 14:48:52 +01:00
Christian Helmuth
5c6f7bdea0 dde_rump: remove static globals 2015-11-18 12:22:05 +01:00
Emery Hemingway
2da239d0c8 void sync(char const *path) 
Sync now takes a path argument at VFS and File system interfaces.

Issue #1648
 2015-11-04 14:09:23 +01:00
Norman Feske
67b3c23281 dde_rump: adaptation to Xml_node change 2015-10-06 12:18:56 +02:00
Alexander Boettcher
6426d4098c dde_rump: handle ENOENT error case 
Related to #1687
 2015-09-30 17:13:11 +02:00
Emery Hemingway
2f1db06deb rump_fs/fuse_fs/lx_fs/ram_fs: symlink fixup 
Allow symlinks to be passed to the read and write file system utilities.

Disallow writes to symlinks with offsets in file system servers, this is
to ensure that writing the target of a symlink is an atomic operation.

Fixes #1604
 2015-07-21 09:40:19 +02:00
Emery Hemingway
64831c63c9 rump_fs: move files using 'renameat' 
Fixes #1579
 2015-07-21 09:29:41 +02:00
Emery Hemingway
5fc8ed3e6b file system servers must not use null tx buffers 
Fixes #1534
 2015-05-26 09:40:04 +02:00
Emery Hemingway
55c0a947e4 Move generic fs helpers to os/include/file_system 
Fixes #1488
 2015-05-06 10:55:17 +02:00
Sebastian Sumpf
422923cc95 rump: Add 'get_random_backend' function 
A rump server may now implement its own random number generator, the default
impelementation will not generate random number.

Issue #1409
 2015-02-27 11:43:55 +01:00
Josef Söntgen
f01472b308 dde_rump: Update to current version 
Issue #1361
 2015-01-20 11:23:49 +01:00
Josef Söntgen
c04ddbf6d8 dde_rump: move memcpy() to rump lib 
On ARM in one way or another 'string.h' prototypes will be used. Move
the definitions from rump_fs to the rump library because it is needed
by all rump based servers running on ARM.

Issue #1141.
 2014-05-27 11:14:45 +02:00
Norman Feske
ca971bbfd8 Move repositories to 'repos/' subdirectory 
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
 2014-05-14 16:08:00 +02:00