搜索：　user-defined
例子。

# save this file in ~/.gdb or some where easy to find. # then in ~/.gdbinit add the following line... # source ~/.gdb/osip_gdb_util # # help p_osip_list_size # help p_osip_listdefine p_osip_list_sizeset $list = ($arg0)set $list_size = 0set $node = $list->nodewhile ($node != 0)set $list_size++set $node = (__node_t *)$node->nextendprintf "List size: %d", $list_size end document p_osip_list_size p_osip_list_size <list>: Print size of osip list enddefine p_osip_listset $list = ($arg0)set $list_size = 0set $node = $list->nodewhile ($node != 0)set $list_size++print $node->elementset $node = (__node_t *)$node->nextend end document p_osip_list p_osip_list <list>: Prints the content of the list. To see the value, cast the information back to the original form. For example: *(osip_generic_param_t)$1 end

轉載于:https://www.cnblogs.com/shaohef/p/4534230.html

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