DragonFly On-Line Manual Pages

Search: Section:  

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)

Search: Section: