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UNW_SET_CACHE_SIZE(3)        Programming Library         UNW_SET_CACHE_SIZE(3)

NAME
       unw_set_cache_size -- set unwind cache size

SYNOPSIS
       #include <libunwind.h>

       int unw_set_cache_size(unw_addr_space_t as, size_t size, int flag);

DESCRIPTION
       The unw_set_cache_size() routine sets the cache size of address space
       as to hold at least as many items as given by argument size.  It may
       hold more items as determined by the implementation. To disable
       caching, call unw_set_caching_policy) with a policy of UNW_CACHE_NONE.
       Flag is currently unused and must be 0.

RETURN VALUE
       On successful completion, unw_set_cache_size() returns 0.  Otherwise
       the negative value of one of the error-codes below is returned.

THREAD AND SIGNAL SAFETY
       unw_set_cache_size() is thread-safe but not safe to use from a signal
       handler.

ERRORS
       UNW_ENOMEM
               The desired cache size could not be established because the
              application is out of memory.

SEE ALSO
       libunwind(3), unw_create_addr_space(3), unw_set_caching_policy(3),
       unw_flush_cache(3)

AUTHOR
       Dave Watson
       Email: dade.watson@gmail.com
       WWW: http://www.nongnu.org/libunwind/.

Programming Library             13 January 2017          UNW_SET_CACHE_SIZE(3)