- use movem
- fix return value: the convention is to return in d0:d1 (MSB:LSB)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22783 a95241bf-73f2-0310-859d-f6bbb57e9c96
Lure the preprocessor to not replace #n by "123" for syscalls...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22739 a95241bf-73f2-0310-859d-f6bbb57e9c96
doing something. If the signal is not valid, set errno and return -1.
Mini style changes by myself.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22728 a95241bf-73f2-0310-859d-f6bbb57e9c96
returns success - since this stub always returned failure, this prevented all
apps using that library (like Gobe Productive) from running.
It now calls the Haiku equivalent _kern_lock_node(), and Gobe now runs fine!
This closes bug #562.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22724 a95241bf-73f2-0310-859d-f6bbb57e9c96
Small change and notes on standard compliance by myself.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22628 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Use strlcpy() to copy the confstr instead of strncpy().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22565 a95241bf-73f2-0310-859d-f6bbb57e9c96
* uname() now calls gethostname() instead of using a hard-coded value.
* This fixes bug #1250.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22492 a95241bf-73f2-0310-859d-f6bbb57e9c96
vfs_select.h, respectively moved most of it into the new kernel
private header wait_for_objects.h.
* Added new experimental API functions wait_for_objects[_etc](). They
work pretty much like poll(), but also for semaphores, ports, and
threads.
* Removed the "ref" parameter from notify_select_events() and the
select_sync_pool functions as well as from fd_ops::fd_[de]select(). It
is no longer needed. The FS interface select() hook still has it,
though -- the VFS will always pass 0.
* de]select_fd() take a select_info* instead of a select_sync* + ref
pair, now. Added respective functions for semaphores, ports, and
threads.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22416 a95241bf-73f2-0310-859d-f6bbb57e9c96
(yet) support any locale anyway, so evaluating LC_ALL and friends doesn't make
much sense at this point.
This fixes bug #1499.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22297 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Minor cleanup (there shall be 2 lines of space between functions).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22281 a95241bf-73f2-0310-859d-f6bbb57e9c96
don't block when they should because the semaphore sometimes gets released too
much. One day I'll try to add some tests, though this seems like something you
can't exactly unit test.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22279 a95241bf-73f2-0310-859d-f6bbb57e9c96
them. I have tested this with a simple test program I downloaded
from the internet. We get the same result as on Linux, so I think
this is good. I will test it more with WebKit later.
Our Pthreads implementation is still missing some stuff, but this
adds a good chunk.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22274 a95241bf-73f2-0310-859d-f6bbb57e9c96
* get_signal_stack() checked the wrong sig_action field (index is signal-1), also,
it had an off-by-one error in the stack range check.
* factored out a restart_syscall() function to avoid code duplication
* arch_setup_signal_frame() relied on the fact that vregs and the signal stack code
is a multiple of 4 bytes in size.
* Fixed sigaction(): it did return the error code directly instead of setting errno.
* signal() actually had a work-around for the broken sigaction()...
* Replaced the sig_func_t typedef with a sighandler_t typedef - this is non-standard
anyway, but now we're at least compatible with the GNU world instead of introducing
our own solution (BSD seems to use sig_t here, BTW).
* Removed now unused sigval structure from the header; it should be added again as
soon as we start supporting it.
* SA_RESETHAND and SA_ONESHOT are the same thing; the former did not work before.
* Made the non-standard SA_* flags refer to the standard ones instead of the other
way around.
* Added a test application for various signal features - works fine under Haiku,
tested also under Linux and BeOS (the latter fails as it does not support SA_RESTART).
More tests should be added, though.
* Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21999 a95241bf-73f2-0310-859d-f6bbb57e9c96
* On exec() the new function thread_reset_for_exec() is called which clears the signals
and cancels an eventually set alarm. Both things weren't done before...
* Some minor cleanups.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21989 a95241bf-73f2-0310-859d-f6bbb57e9c96
* check against sizeof(void*)-1 instead of hardcoded 3.
* return B_NO_MEMORY instead of NULL if the allocation failed...
Thanks to Marcus and Ingo for proofreading :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21976 a95241bf-73f2-0310-859d-f6bbb57e9c96
compliant:
* it now checks the alignment is a multiple of 4 (needs to be changed for 64 bit architectures)
* it no longer sets errno.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21975 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Check for failed allocations and set errno correspondingly in malloc(), calloc(), memalign() and realloc()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21911 a95241bf-73f2-0310-859d-f6bbb57e9c96
Someone please review. Should errno be set to ENOMEM here?
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21903 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Initial implementation of suggest_thread_priority. It behaves like version from BeOS R5.
* TODO take arguments 'period', 'jitter', and 'length' into account as well .
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21825 a95241bf-73f2-0310-859d-f6bbb57e9c96
no longer use idle priority, even if an actual implementation is still
missing
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21820 a95241bf-73f2-0310-859d-f6bbb57e9c96
