Commit Graph

1665 Commits

Author SHA1 Message Date
Axel Dörfler
1a705b91b7 Removed team::_aspace_id since it already has a direct pointer to it.
Changed the way a vm_address_space is deleted: instead of having to explicitly
call vm_delete_aspace(), the last vm_put_aspace() will remove it.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9254 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 17:11:54 +00:00
Axel Dörfler
894e120a01 Moved everything from vm.c belonging to vm_address_space into a separate file.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9253 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 16:15:49 +00:00
Axel Dörfler
d82bfbadd6 Small test app for the execl() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9251 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 15:39:37 +00:00
Axel Dörfler
acfca1a3f5 We now have a working exec_team() function (the backend of the exec() function family)!
Should be tested and verified more intensively, though.
Moved the creation, initialization, and deletion of the team_arg structure out of
team_create_team(); it's now also used by exec_team().
Renamed kfree_strings_array() to free_strings_array().
Renamed the fields of the team_arg structure to be more in sync with the names used
at other places.
Fixed the routine that copied the environment/arguments into the userland space.
Improved and fixed the user_copy_strings_array() function.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9250 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 15:34:17 +00:00
Axel Dörfler
5ad2b8edae Added exec() support function vm_delete_areas(); factored that code out
of vm_delete_aspace() (which now calls it).
Fixed some return types.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9248 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 15:15:08 +00:00
Axel Dörfler
5c41c39314 Implemented exec() support function vfs_exec_io_context() which closes all
file descriptors that have O_CLOEXEC set.
Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9242 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 14:47:58 +00:00
Axel Dörfler
3a459a1998 The internally used copy_arguments() accidently left out the first argument.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9240 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-07 14:42:25 +00:00
Axel Dörfler
2f49ba7d28 Removed strnicmp.o from librld.a, also removed some string functions that
shouldn't be used in anything that we control (like strncpy()).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9223 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-06 01:14:05 +00:00
Axel Dörfler
44fbee8356 We already have strncasecmp(), and we don't need strnicmp().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9222 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-06 00:36:17 +00:00
Axel Dörfler
3451283511 Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9221 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-06 00:14:41 +00:00
Axel Dörfler
7f5c5fd42b The search path feature now works properly. The path found is now propagated
back to load_container() so that map_image() has the chance to succeed.
The FATAL() macro now uses dprintf() instead of printf() when TRACE_RLD is defined.
Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9218 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 23:29:04 +00:00
Ingo Weinhold
5741bcb5d8 * Eliminated fs_mount::mount_point. It wasn't really used anyway, only
in dir_vnode_to_path() which does now continue until hitting "/".
* Refactored common volume root to mount point resolution code into a
  separate function.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9210 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 16:08:31 +00:00
Philippe Houdoin
178f20f0f6 Experimental search paths $PATH, $LIBRARY_PATH, $ADDON_PATH support.
As we currently don't have these environment variables set at init time, their values
are hardcoded for the moment.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9207 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 14:43:41 +00:00
Axel Dörfler
d590ff3d36 We now have a working fcntl() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9202 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:40:13 +00:00
Axel Dörfler
d6571884c7 Added basic fcntl() functions and syscalls.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9201 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:36:44 +00:00
Axel Dörfler
c7a0c0f9e1 Added set_flags() support where needed. devfs now uses the ioctl() mechanism
via B_SET_(NON)BLOCKING_IO to notify the device about any access mode changes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9199 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:24:12 +00:00
Axel Dörfler
ae1b76c11e I didn't like the BeOS field names, but I forgot them in the comments.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9197 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:18:48 +00:00
Axel Dörfler
3db167c4d2 %ebp was not saved which resulted in a crash on longjmp().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9196 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:15:41 +00:00
Axel Dörfler
a4611f9d2b The BSD setjmp() implementation was not at all BeOS compatible. This one
is now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9195 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 13:08:03 +00:00
Philippe Houdoin
a889bb181d Add thread-safe strtok_r() function.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9192 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-04 23:44:15 +00:00
Axel Dörfler
40cc0ebde2 Added an endless loop detection; it will now store up to 16 stack positions
and will check against those. This fixes the rare case an interrupt frame
could cause before.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9191 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-04 22:52:56 +00:00
Axel Dörfler
0f5095f9f9 Now uses thread::user_stack_size instead of STACK_SIZE. This also fixes a
potential bug if MAIN_STACK_SIZE and STACK_SIZE would have been different.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9190 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-04 22:41:34 +00:00
Axel Dörfler
57bf060563 Fixed another stupid bug in the file cache: when the first read was a partial
read over two blocks, some memory behind that memory could be trashed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9188 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-04 21:03:31 +00:00
Ingo Weinhold
93d412b087 Refactored the intel partitioning module.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9159 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-02 15:35:25 +00:00
Axel Dörfler
7740b91858 Ported over consoled from NewOS. It's a very simple replacement for the
Terminal application that uses our TTY driver.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9153 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-01 17:33:29 +00:00
Axel Dörfler
2c8b3014ef Moved select events to Select.h. Now includes that header, too.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9142 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-01 00:31:20 +00:00
Ingo Weinhold
b4c1459318 Make use of the newly introduced generated syscall numbers header.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9135 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-30 23:30:29 +00:00
Ingo Weinhold
89e53cea26 It is now understood where the _kern_restore_signal_frame() is used.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9132 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-30 23:25:55 +00:00
Axel Dörfler
8b41e11557 Fixed a possible deadlock (the requests benaphore is now unlocked before
waiting on the write semaphore).
The write functions didn't change the buffer address on a partial write
which could lead to corruption in the pipe data.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9111 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-29 14:30:53 +00:00
Axel Dörfler
a83d9efacf Some changes to debug output.
Fixed a warning that popped up if TRACE_VM was defined.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9110 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-29 14:24:44 +00:00
Axel Dörfler
8b2f07b69e Removed sleep(), it now uses spin() from cpu.cpp - which is the exact same thing anyway.
This fixes the build as unistd.h defined sleep() as well.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9108 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-29 12:51:34 +00:00
Axel Dörfler
f3df760478 Fixed the return type of user_memcpy() and friends.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9105 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-29 10:47:46 +00:00
Axel Dörfler
f7bc46254a readwrite() was broken when it had to load more than one missing page at once.
It now prints a warning if the device driver doesn't handle iovecs correctly.
Again, this could lead to very strange behaviour.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9092 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-28 16:30:25 +00:00
Axel Dörfler
410c1c159f Calmed down the soon to be removed driver loader (to be replaced by a better
version in devfs directly).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9086 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-28 03:42:07 +00:00
Axel Dörfler
da63fa920a device_open() gets the relative path from devfs mount point, not just the
name of the node.
devfs_read_stat() now (presumably temporary) sets the size of the device
for partitions and reports a block device rather than a character device
if the size unequals zero.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9085 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-28 03:22:56 +00:00
Axel Dörfler
af069b1a47 isatty() and ctermid() now actually work correctly.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9084 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-28 01:51:01 +00:00
Axel Dörfler
14d1496a7f sysconf(), pathconf(), and fpathconf() now at least do marginally useful things.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9053 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-24 00:16:51 +00:00
Axel Dörfler
2f524aed3a Reworked some TTY support functions. Added tcgetattr() function.
tcsendbreak() now ignores the "duration" parameter.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9052 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-23 23:52:36 +00:00
Axel Dörfler
98ac7a9709 Removed the termios subdirectory; it's replaced by posix/termios.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9051 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-23 23:49:53 +00:00
Axel Dörfler
cf46507317 The termios support is now part of the posix_main.o object file.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9050 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-23 23:48:50 +00:00
Axel Dörfler
2627eeff81 Joined the former termios/termios.c and termios/tcsetattr.c together to termios.c.
Added it to the build.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9048 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-23 23:45:03 +00:00
Axel Dörfler
a78a421de8 Renamed sleep() to spin() as that's what it does, and sleep() also doesn't
like unistd.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9040 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-23 13:43:57 +00:00
Axel Dörfler
fe29b8929a Some cosmetics for booting with qemu.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9020 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-21 12:09:36 +00:00
Ingo Weinhold
3b554981d3 * Corrected sMountMutex comment.
* Turned sMountOpMutex into a recursive lock.
* Re-inserted sMountOpLock locking in vnode_path_to_vnode(). It doesn't
  deadlock on mounting anymore. :-P
* Added a check in fs_mount(), whether the mount point is a directory. If
  it wasn't, in general it wouldn't be possible to get its parent
  directory.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8993 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-17 12:29:27 +00:00
Axel Dörfler
452ba3abd1 Just like any other mount point, "/" should not be remounted - dunno
why that was there before. Thanks to Ingo for pointing this out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8981 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-16 15:34:26 +00:00
Axel Dörfler
fbb0ac2170 fork() now at least calls _kern_fork(), but would not even be complete
if that one worked.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8975 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-15 15:48:28 +00:00
Axel Dörfler
f845dd4e4f Implemented userland part of execve().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8974 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-15 15:46:56 +00:00
Axel Dörfler
41f37da0fd Added empty and non-working syscalls for _user_fork(), _user_wait_for_child(),
and _user_exec().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8973 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-15 15:45:37 +00:00
Axel Dörfler
25258635f7 Implemented waitpid() a bit more; it now calls the _kern_wait_for_child() syscall.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8972 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-15 15:44:06 +00:00
Axel Dörfler
cd4e4d3383 Added wcsmbs to libroot.so, replaced posix_gnu_getopt.o with posix_gnu_ext.o
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8970 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-15 12:28:34 +00:00