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.TH "UNW\\_GET\\_ACCESSORS" "3" "05 August 2004" "Programming Library " "Programming Library "
.SH NAME
unw_get_accessors
\-\- get pointer to accessor call\-backs 
.PP
.SH SYNOPSIS

.PP
#include <libunwind.h>
.br
.PP
unw_accessors_t *unw_get_accessors(unw_addr_space_t as);
.br
.PP
.SH DESCRIPTION

.PP
The unw_get_accessors()
routine returns a pointer to a 
unw_accessors_t
structure, which contains the call\-back 
routines that were specified when address space as
was created 
(see unw_create_addr_space(3)).
The returned pointer is 
guaranteed to remain valid until address space as
is destroyed 
by a call to unw_destroy_addr_space(3).
.PP
Note that unw_get_accessors()
can be used to retrieve the 
call\-back routines for the local address space 
unw_local_addr_space\&.
.PP
.SH RETURN VALUE

.PP
The unw_get_accessors()
routine cannot fail and always 
returns a valid (non\-NULL)
pointer to an 
unw_accessors_t
structure. 
.PP
.SH THREAD AND SIGNAL SAFETY

.PP
The unw_get_accessors()
routine is thread\-safe as well as 
safe to use from a signal handler. 
.PP
.SH SEE ALSO

.PP
libunwind(3),
unw_create_addr_space(3),
unw_destroy_addr_space(3)
.PP
.SH AUTHOR

.PP
David Mosberger\-Tang
.br 
Hewlett\-Packard Labs
.br 
Palo\-Alto, CA 94304
.br 
Email: \fBdavidm@hpl.hp.com\fP
.br
WWW: \fBhttp://www.hpl.hp.com/research/linux/libunwind/\fP\&.
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