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uwx_register_alloc_cb(3X)			     uwx_register_alloc_cb(3X)

NAME
       uwx_register_alloc_cb() - register custom allocate and free callbacks

SYNOPSIS

DESCRIPTION
       is  part	 of  the  Unwind  Express  Library  for Integrity systems; see
       uwx(3X).	 registers custom allocate and free callbacks for use  by  the
       Unwind Express Library.

       By  default,  the  Unwind  Express Library uses and (see malloc(3C)) to
       allocate and deallocate memory dynamically as needed.  Custom  callback
       routines	 having	 the same function prototypes may be registered at any
       time, and take effect for subsequent  unwind  environments  created  by
       calls to Unwind environments already created but not yet freed will not
       be affected by this call, so a call to will use the free	 routine  that
       was in effect when that unwind environment was created.

   Parameters
       alloc	      A	 pointer to a custom callback routine for dynamic mem‐
		      ory allocation.  This function must have the same proto‐
		      type as the standard function.

       free	      A	 pointer to a custom callback routine for dynamic mem‐
		      ory deallocation.	 This function must have the same pro‐
		      totype as the standard function.

RETURN VALUE
       returns on success.  See uwx(3X) for error codes.

AUTHOR
       The Unwind Express Library was developed by Hewlett-Packard.

SEE ALSO
       malloc(3C),   uwx(3X),	uwx_add_to_bsp(3X),  uwx_find_source_info(3X),
       uwx_find_symbol(3X),    uwx_free(3X),	 uwx_get_abi_context_code(3X),
       uwx_get_funcstart(3X),	  uwx_get_module_info(3X),    uwx_get_nat(3X),
       uwx_get_reg(3X),	    uwx_get_source_info(3X),	 uwx_get_sym_info(3X),
       uwx_init(3X),	 uwx_init_context(3X),	   uwx_register_callbacks(3X),
       uwx_release_symbol_cache(3X),		uwx_self_do_context_frame(3X),
       uwx_self_free_info(3X),			    uwx_self_init_context(3X),
       uwx_self_init_info(3X),	    uwx_set_nofr(3X),	   uwx_set_remote(3X),
       uwx_step(3X), uwx_step_inline(3X).

			    Integrity Systems Only   uwx_register_alloc_cb(3X)

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