unw_get_accessors - Man Page

#include <libunwind.h>

unw_accessors_t *unw_get_accessors(unw_addr_space_t as);

The unw_get_accessors() routine returns a pointer to a  unw_accessors_t structure, which contains the callback  routines that were specified when address space as was created  (see unw_create_addr_space(3libunwind)). The returned pointer is  guaranteed to remain valid until address space as is destroyed  by a call to unw_destroy_addr_space(3libunwind).

Note that unw_get_accessors() can be used to retrieve the  callback routines for the local address space  unw_local_addr_space.

The unw_get_accessors() routine cannot fail and always  returns a valid (non-NULL) pointer to an  unw_accessors_t structure.

The unw_get_accessors() routine is thread safe as well as  safe to use from a signal handler.

libunwind(3libunwind), unw_create_addr_space(3libunwind), unw_destroy_addr_space(3libunwind)

David Mosberger-Tang
Email: dmosberger@gmail.com
WWW: http://www.nongnu.org/libunwind/.