"sudden unmounts" (as far as that can work). This replaces the weak
find_mount() call used at several places in the fs index functions.
Fixed a bunch of warnings, mostly unused prototypes and variables.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4491 a95241bf-73f2-0310-859d-f6bbb57e9c96
#ifdef'd a variable that's only of use with TRACE() on.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4490 a95241bf-73f2-0310-859d-f6bbb57e9c96
a chained buffer provided by cbuf.
Only select support is missing now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3736 a95241bf-73f2-0310-859d-f6bbb57e9c96
now working, but everything that would have to be temporarily buffered
is discarded right now (will use cbufs for this).
Pipes can now actually be created and removed - this didn't work before.
Changed some lock types to better suit their needs.
Small fixes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3708 a95241bf-73f2-0310-859d-f6bbb57e9c96
(creation, deletion), no reading/writing allowed (or even started),
no select support.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3683 a95241bf-73f2-0310-859d-f6bbb57e9c96
but doesn't have to be read from disk for efficiency reasons.
Fixed a bug in get_vnode() in case of fs->get_vnode() returns an error of some
kind.
fs_mount() no longer hides the return code from the fs->mount() function anymore (for now).
Added some comments and ToDo items.
Changed some return error values to the B_xxx style (will probably need to define
some new error codes for OpenBeOS).
Changed some return types to status_t/void where appropriate.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2786 a95241bf-73f2-0310-859d-f6bbb57e9c96
the vnodes of a mount structure).
Removed stubs for send_notification() and notify_listener() (they are now located
in message.c and node_monitor.c).
Added support for the node monitoring service.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2482 a95241bf-73f2-0310-859d-f6bbb57e9c96
unmounts is not yet implemented.
Added an empty implementation for send_notification() - the function that is
(or will be) able to send out BMessages from within the kernel; currently
just prints out what should be done.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2481 a95241bf-73f2-0310-859d-f6bbb57e9c96
Now the d_reclen field of struct dirent is correctly calculated in all
file systems (read_dir() function).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2114 a95241bf-73f2-0310-859d-f6bbb57e9c96
yet, but the jam problem is gone and some bugs fixed.
We are now using merged objects to bind different functionality together,
which simplified the kernel Jamfile a lot.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1841 a95241bf-73f2-0310-859d-f6bbb57e9c96
Fixed some minor a larger issues (one memory corruption due to the use of FD_ZERO()).
notify_select_event() is no longer binary compatible (hasn't been used on R5).
Added syscalls for select/poll in the syscall dispatcher.
Fixed some debug output in fd.c, adapted for the new notify_select_event()
call.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1831 a95241bf-73f2-0310-859d-f6bbb57e9c96
Implemented realloc().
Adapted all other sources, some minor cleanups in some files as well.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1773 a95241bf-73f2-0310-859d-f6bbb57e9c96
Not yet tested.
Moved the CHECK_USER_ADDRESS() macro from vfs.c to kernel.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1746 a95241bf-73f2-0310-859d-f6bbb57e9c96
Implemented index syscall functions in VFS.
Added fs_index.c to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1566 a95241bf-73f2-0310-859d-f6bbb57e9c96
Renamed sys_read_stat() to sys_read_path_stat() - sys_read_stat() is now
the fd operation (same for the corresponding write call).
Removed the sys_write_attr_stat() call because it is no longer needed.
Added stat(), fstat(), and other POSIX calls to the kernel - many are still
missing (mainly from stdio).
Added symbols (but no implementation) for unistd.h's process id functions.
Adapted libroot calls that used sys_read_stat() before to the new architecture.
module.c and bus_man.c now use stat() directly instead of the sys_read_path_stat()
call.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1555 a95241bf-73f2-0310-859d-f6bbb57e9c96
which is now used thorough the VFS code instead of user_strncpy().
fd.c: Replaced some return codes.
vfs.c: joined attr_dir_open(), and attr_dir_open_fd(), added sys_/user_
calls to access attributes, and attribute directory.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1455 a95241bf-73f2-0310-859d-f6bbb57e9c96
Included NewOS change 1656 (O_CLOEXEC support, and a bug fix in get_vnode()).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1431 a95241bf-73f2-0310-859d-f6bbb57e9c96
also fixed a bug, because fs_read_info()/fs_write_info() already locked the
mutex before calling find_mount().
Implemented the file system API for attribute directories, and index
directories.
Introduced a new macro FS_MOUNT_CALL() to call fs ops directly from the
mount structure.
get_new_fd() now panics if it is called with an unknown fd type.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1189 a95241bf-73f2-0310-859d-f6bbb57e9c96
Reimplemented file system handling, it's now loading file systems on an
on-demand basis - code is not tested yet, but should work!
That also fixed a bug that was in that code before (the image was not
unloaded in case of an error in vfs_load_fs_module()).
Renamed fs_id to mount_id.
Renamed all global variables to have the 'g' prefix in vfs.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1175 a95241bf-73f2-0310-859d-f6bbb57e9c96
or entry_ref names (paths are safe).
Implemented attr_remove(), and attr_rename().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1171 a95241bf-73f2-0310-859d-f6bbb57e9c96
new_file_fd() is now called get_new_fd(), and can also create fds for other
types as well. Furthermore, it lost some memory if it couldn't allocate a
new fd.
Implemented most of the VFS attribute API (kernel internal only), only
remove_attr(), and rename_attr() is missing for now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1168 a95241bf-73f2-0310-859d-f6bbb57e9c96
