Moved the tss_descriptor structure to descriptor.h, updated it to be a
segment_descriptor structure, and provided inlines for set_tss_descriptor(),
set_segment_descriptor(), set_segment_descriptor_base(), and
clear_segment_descriptor().
Also added defines for the different privilege levels and descriptor types.
Removed the unusused and incorrect TSS definition, introduced new
TSS_BASE_SEGMENT and TLS_BASE_SEGMENT macros.
Removed include of arch/cpu.h in arch_cpu.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2360 a95241bf-73f2-0310-859d-f6bbb57e9c96
kernel header directory - they are by no means public includes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2349 a95241bf-73f2-0310-859d-f6bbb57e9c96
Changed fd.h inlines because team->ioctx is now team->io_context.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2140 a95241bf-73f2-0310-859d-f6bbb57e9c96
implementation that was buggy, not very flexible, and incomplete.
Changed some variable types, and function names.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2110 a95241bf-73f2-0310-859d-f6bbb57e9c96
Broke binary compatibility for the notify_select_event(), since it obviously
hasn't been used on R5 at all.
The new API/implementation is much nicer to use.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1830 a95241bf-73f2-0310-859d-f6bbb57e9c96
You now need to include malloc.h (or stdlib.h) and use malloc(), free(),
and strdup().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1772 a95241bf-73f2-0310-859d-f6bbb57e9c96
header kqueue.h - together with their implementation which was in module.c
Added a new CHECK_USER_ADDRESS() macro that can be used to check if a
user address points into the kernel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1742 a95241bf-73f2-0310-859d-f6bbb57e9c96
Corrected the prototype for fs_rewind_index_dir() (don't copy and paste...)
Also checked in the syscall definitions for the signal stuff to save Angelo
some work.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1562 a95241bf-73f2-0310-859d-f6bbb57e9c96
Renamed sys_read_stat() to sys_read_path_stat() - sys_read_stat() is now
the fd operation.
Removed the sys_write_attr_stat() call because it is no longer needed.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1554 a95241bf-73f2-0310-859d-f6bbb57e9c96
Changed the file_descriptor structure (more status_t, name removed).
Changed "extern inline" to "static inline" in thread.h/arch_thread.h as those
also work with -O0 -g.
Added prototypes for [arch_cpu_]user_strlcpy().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1454 a95241bf-73f2-0310-859d-f6bbb57e9c96
Changed lock.h to like those changes.
Moved the create_sem_etc() from the public OS.h to the private kernel only
sem.h, cleaned it up a bit.
gcc doesn't seem to like the "extern inlines" with -O0 -g, so I replaced
an inline function in thread.h with "static inline" (which it does always
like).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1376 a95241bf-73f2-0310-859d-f6bbb57e9c96
currently hold a pointer to a fs_mount, or a vnode).
Updated the index_dir part of the fs API.
Added FDTYPE_INDEX_DIR in fd.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1188 a95241bf-73f2-0310-859d-f6bbb57e9c96
They are now located in src/kernel/core/fs, because they are private to
the VFS, not private to the kernel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1183 a95241bf-73f2-0310-859d-f6bbb57e9c96
Moved typedefs for mount_id and vnode_id to fs_interface.h.
Removed some unused stuff in ktypes.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1173 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed dependencies on arch/x86/types.h - this file is not really used
anymore, now. Might prevent compiling on Windows, though.
Replaced "int" with "int32" for the id types.
Removed some stuff from ktypes.h because it didn't belong there.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1120 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added syscalls for, and implemented sys_create_link(), sys_remove_dir().
Implemented link(), unlink(), rmdir().
Fixed the inconsistent path buffer handling in the user|sys vfs functions; the
path buffer is now exactly SYS_MAX_PATH_LEN from userland (incl. terminating
null byte).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@748 a95241bf-73f2-0310-859d-f6bbb57e9c96
Replaced the unused syscall for getdtablesize() with one for access().
Implemented sys_access() and added it to the file system interface.
Removed the fs function interface from vfs.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@738 a95241bf-73f2-0310-859d-f6bbb57e9c96
getcwd().
Introduced new xyz(int fd, char *path, ...) style of functions for
sys_setcwd(), and sys_write_stat().
Added missing sys_fstat(). Removed duplicated prototypes in syscalls.h
Fixed some minor bugs.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@669 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed unistd.h (new BeOS-like unistd.h will be in posix/ shortly)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@664 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added a "mode" parameter to the sys_create_symlink() function.
Added an open_mode to the file_descriptor struct.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@591 a95241bf-73f2-0310-859d-f6bbb57e9c96
- added needed syscalls to access symlink support from userland
- implemented lstat(), symlink(), and readlink()
- added dev_t to ktypes.h (for now - should be in a public header anyway)
- added symlink support to the "ls" command (now calls lstat() and shows the
link target with the -l option)
- changed the sys_read_stat() call to support symlinks, and updated files
using that function (it gets an extra argument: bool traverseLink)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@560 a95241bf-73f2-0310-859d-f6bbb57e9c96
These will need to be reviewed as beos drivers expect them to be available
and using #define won't cover that.
The doxygen stuff doesn't all work though I can't figure out why :(
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@423 a95241bf-73f2-0310-859d-f6bbb57e9c96
A couple of changes in various interrupt and thread functions and structures.
These make it now possible to change the stack at any time without making the kernel crash. This is needed for calling VESA 3.0 VBE functions through the protected mode interface.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@422 a95241bf-73f2-0310-859d-f6bbb57e9c96
Fixed many bugs.
Now, the vfs_ prefix is for functions that are called by other parts of the
kernel. file_ is for file related stuff, dir_ for directory related, and
common_ for both, fs_ for general file system stuff.
Put all prefixed functions together in the source.
Implemented (currently without a user/sys call) opening/creating of entry_refs,
and node_refs (the latter for opening directories only).
Moved vfs_dup(), and vfs_dup2() to fd.c, fd_dup(), and fd_dup2().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@351 a95241bf-73f2-0310-859d-f6bbb57e9c96
people will start to migrate to the posix/Be error codes and thus
remove the possibility of mismatched codes being reported/checked.
Think this change should cause no build problems, but it's possible
I missed one or 2 instances...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@326 a95241bf-73f2-0310-859d-f6bbb57e9c96
that the net stack used but works in a different way than the existing code,
and has proved useful in the modules code where it cured the strange
segfaults that were being produced in seemingly random and unpredictable
places.
the naming could be improved :)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@321 a95241bf-73f2-0310-859d-f6bbb57e9c96
benaphores; benaphores aren't that beneficial in kernel land, the benaphores
are a way to reduce the number of kernel calls.
They can now only be released by the same thread who originally acquired it.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@312 a95241bf-73f2-0310-859d-f6bbb57e9c96
remove_debugger_command() added.
Fix cmd_gdb() prototype according to new debugger command one.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@290 a95241bf-73f2-0310-859d-f6bbb57e9c96
sys_create(), and sys_create_dir(), open in sys_open(), and sys_open_dir().
Small cleanups.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@207 a95241bf-73f2-0310-859d-f6bbb57e9c96
- remove private/kernel/Errors.h as this was just plain wrong to have it
there and confused issues somewhat.
- add the kerrors.h file that has kernel only error codes, namely the
ERR_ codes from newos.
- add comments for the other header files to tell people where to find
error code definitions in an attempt to stop people getting lost!
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@101 a95241bf-73f2-0310-859d-f6bbb57e9c96
Adjust Errors.h to use errno.h for the posix error codes
add first stab at limits.h, albeit not using the gcc headers at
present for intel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@88 a95241bf-73f2-0310-859d-f6bbb57e9c96
sys_read_dir() now has a parameter for the maximum number of dirents that
are handled by the upper layer - which is currently 1.
Added a comment in fd.h to ease the location of the sys|user prototypes
of the corresponding functions in fd.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@58 a95241bf-73f2-0310-859d-f6bbb57e9c96
