white space cleanup

Added stub for get_nth_pci_info.

BeRometer works now.

Signed-off-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

This is a private API, but some apps used it anyway. We don't need a
complete implementation to at least make BeRoMeter run.

Fixes #5146.

Introduce __set_errno() throughout libroot.

* add errno_private.h, which defines the __set_errno() macro with
and without tracing
* instead of setting errno manually, all libroot's code now invokes
__set_errno(), which makes it much easier to trace changes to errno
* redirect glibc's use of __set_errno() to our own version

Return 0 on success for the mount() and unmount() compatibility calls. Just cleaner.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39362 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add mount() and unmount() BeOS compatibility calls. This should help to run some old apps like Helios...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39330 a95241bf-73f2-0310-859d-f6bbb57e9c96

Don't build compatibility.c for non-gcc2 anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31043 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Adds the _kunlock_node_() syscall obviously used by p4. This should fix
ticket #2626.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27011 a95241bf-73f2-0310-859d-f6bbb57e9c96

libprefs.so uses the private _klock_node_() syscall, and even loops until it
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

Implemented get/setrlimit(RLIMIT_NOVMON). Note the kernel calls don't set errno... but they're called by user versions. Might want to split them if needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20165 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added _kstatfs_() for binary compatibility with some BeOS apps (most notably, SoftwareValet).
We might want to remove it again once we have a replacement for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19929 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enabled private BeOS syscalls for the build with GCC 4 as well for now, until
this issue has been solved in the code that needs them (which is the same as
the PPC version also does at this time).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18570 a95241bf-73f2-0310-859d-f6bbb57e9c96

added an Haiku-specific RLIMIT (NumOpenVnodeMONitors) (UNIMPLEMENTED yet) (we might want to renumber it),
and used that one and NOFILE to implement R5 private calls _kset_[fd|mon]_limit_()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17545 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added several R4.5 compatibility exports - they are now only compiled when GCC
2.95 is used.
* Added empty _klock_node_() syscall for compatibility - all R5 syscalls are now
also only compiled with GCC 2.95.
* This should fix bug #403.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17011 a95241bf-73f2-0310-859d-f6bbb57e9c96

* CPUs can now be disabled - that is, they will keep idling.
* Added syscalls _kern_set_cpu_enabled() and _kern_cpu_enabled().
* scheduler.c::sRunQueue::tail was not maintained at all; changed sRunQueue to
be a simple thread pointer instead of a struct thread_queue.
* Turns out we're monitoring CPU activity incorrectly when we've got more
than one CPU.
* Renamed the global CPU array from "cpu" to gCPU.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16186 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added empty functions for _k{get|set}_cpu_state_().
That makes Pulse to build and even run (but with no visible output) on Haiku.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12865 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added symbol exports for _kset_mon_limit_() and _kset_fd_limit_().
Don't do anything yet, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12768 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introduce __set_errno() throughout libroot.

* add errno_private.h, which defines the __set_errno() macro with
and without tracing
* instead of setting errno manually, all libroot's code now invokes
__set_errno(), which makes it much easier to trace changes to errno
* redirect glibc's use of __set_errno() to our own version

Return 0 on success for the mount() and unmount() compatibility calls. Just cleaner.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39362 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add mount() and unmount() BeOS compatibility calls. This should help to run some old apps like Helios...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39330 a95241bf-73f2-0310-859d-f6bbb57e9c96

Don't build compatibility.c for non-gcc2 anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31043 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Adds the _kunlock_node_() syscall obviously used by p4. This should fix
ticket #2626.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27011 a95241bf-73f2-0310-859d-f6bbb57e9c96

libprefs.so uses the private _klock_node_() syscall, and even loops until it
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

Implemented get/setrlimit(RLIMIT_NOVMON). Note the kernel calls don't set errno... but they're called by user versions. Might want to split them if needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20165 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added _kstatfs_() for binary compatibility with some BeOS apps (most notably, SoftwareValet).
We might want to remove it again once we have a replacement for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19929 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enabled private BeOS syscalls for the build with GCC 4 as well for now, until
this issue has been solved in the code that needs them (which is the same as
the PPC version also does at this time).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18570 a95241bf-73f2-0310-859d-f6bbb57e9c96

added an Haiku-specific RLIMIT (NumOpenVnodeMONitors) (UNIMPLEMENTED yet) (we might want to renumber it),
and used that one and NOFILE to implement R5 private calls _kset_[fd|mon]_limit_()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17545 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added several R4.5 compatibility exports - they are now only compiled when GCC
2.95 is used.
* Added empty _klock_node_() syscall for compatibility - all R5 syscalls are now
also only compiled with GCC 2.95.
* This should fix bug #403.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17011 a95241bf-73f2-0310-859d-f6bbb57e9c96

* CPUs can now be disabled - that is, they will keep idling.
* Added syscalls _kern_set_cpu_enabled() and _kern_cpu_enabled().
* scheduler.c::sRunQueue::tail was not maintained at all; changed sRunQueue to
be a simple thread pointer instead of a struct thread_queue.
* Turns out we're monitoring CPU activity incorrectly when we've got more
than one CPU.
* Renamed the global CPU array from "cpu" to gCPU.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16186 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added empty functions for _k{get|set}_cpu_state_().
That makes Pulse to build and even run (but with no visible output) on Haiku.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12865 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added symbol exports for _kset_mon_limit_() and _kset_fd_limit_().
Don't do anything yet, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12768 a95241bf-73f2-0310-859d-f6bbb57e9c96