* Private libroot locking primitives:

- Reimplemented mutex to use the _kern_mutex*() syscalls.
  - The initializer functions cannot fail anymore -- changed their return type
    to void.
  - Changed the initializer function semantics to not copy the name by default
    anymore (as in the kernel). Also added *_etc() versions of them that take an
    additional flags.
  - Added static initializer macros.
  - Made the mutex (and thus recursive_lock) lock functions non-interruptable.
  - Got rid of the "lazy" version. They are no longer needed, since the
    initialization of the standard types can be done statically and cannot fail.
* Adjusted libroot, runtime loader, and other code using the private libroot
  locking primitives to the new semantics.
* pthreads mutexes and condition variables:
  - Reimplemented using the _kern_mutex*() syscalls.
  - Consistently use POSIX error codes.
  - Fixed some not quite POSIX compliant behavior.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36323 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/libroot/libroot_private.h

@@ -30,7 +30,6 @@ status_t __flatten_process_args(const char* const* args, int32 argCount,
 			const char* const* env, int32 envCount, char*** _flatArgs,
 			size_t* _flatSize);
 void _call_atexit_hooks_for_range(addr_t start, addr_t size);
-void __init_exit_stack_lock(void);
 void __init_env(const struct user_space_program_args *args);
 void __init_heap(void);