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UNW_GET_ACCESSORS(3) Programming Library UNW_GET_ACCESSORS(3)
NAME unw_get_accessors -- get pointer to accessor call-backs
SYNOPSIS #include <libunwind.h>
unw_accessors_t *unw_get_accessors(unw_addr_space_t as);
DESCRIPTION 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).
Note that unw_get_accessors() can be used to retrieve the call-back routines for the local address space unw_local_addr_space.
RETURN VALUE The unw_get_accessors() routine cannot fail and always returns a valid (non-NULL) pointer to an unw_accessors_t structure.
THREAD AND SIGNAL SAFETY The unw_get_accessors() routine is thread-safe as well as safe to use from a signal handler.
SEE ALSO libunwind(3), unw_create_addr_space(3), unw_destroy_addr_space(3)
AUTHOR David Mosberger-Tang Email: dmosberger@gmail.com WWW: http://www.nongnu.org/libunwind/.
Programming Library 16 August 2007 UNW_GET_ACCESSORS(3)