uwx_self_do_context_frame.3x (2010 09)

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uwx_self_do_context_frame(3X) uwx_self_do_context_frame(3X)
(Integrity Systems Only)
NAME
uwx_self_do_context_frame() - reinitialize the context at a signal frame
SYNOPSIS
#include <uwx.h>
int uwx_self_do_context_frame(
struct uwx_env *env,
struct uwx_self_info *
info
);
DESCRIPTION
uwx_self_do_context_frame()
is part of the Unwind Express Library for Integrity systems; see
uwx(3X).
uwx_self_do_context_frame()
builds a new context in the unwind environment from a
signal frame. This entry point should be called after (and only after)
uwx_step() returns the status
code
UWX_ABI_FRAME
and uwx_get_abi_context_code()
returns an abi code of 1 and a context
code of 1, indicating that an HP-UX signal frame has been reached.
Upon return, the current context in the unwind environment will reflect the state of the process at the
point where the signal occurred.
This entry point is to be used only when self-unwinding, using the provided callback routines.
Parameters
env A pointer to an unwind environment object.
info A pointer to the self-unwind callback info structure.
RETURN VALUE
uwx_self_do_context_frame()
returns [UWX_OK] on success. See uwx(3X) for error codes.
AUTHOR
The Unwind Express Library was developed by Hewlett-Packard.
SEE ALSO
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_alloc_cb(3X), uwx_register_callbacks(3X), uwx_release_symbol_cache(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).
HP-UX 11i Version 3: September 2010 − 1 − Hewlett-Packard Company 1