uwx_register_alloc_cb man page on HP-UX
[printable version]
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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