20 	struct env_clbk_tbl *clbkp;  in find_env_callback()  local
28 	for (i = 0, clbkp = ll_entry_start(struct env_clbk_tbl, env_clbk);  in find_env_callback()
30 	     i++, clbkp++) {  in find_env_callback()
31 		if (strcmp(name, clbkp->name) == 0)  in find_env_callback()
32 			return clbkp;  in find_env_callback()
50 	struct env_clbk_tbl *clbkp;  in env_callback_init()  local
69 		clbkp = find_env_callback(callback_name);  in env_callback_init()
70 		if (clbkp != NULL)  in env_callback_init()
72 			var_entry->callback = clbkp->callback + gd->reloc_off;  in env_callback_init()
74 			var_entry->callback = clbkp->callback;  in env_callback_init()
96 	struct env_clbk_tbl *clbkp;  in set_callback()  local
110 			clbkp = find_env_callback(value);  in set_callback()
111 			if (clbkp != NULL)  in set_callback()
113 				ep->callback = clbkp->callback + gd->reloc_off;  in set_callback()
115 				ep->callback = clbkp->callback;  in set_callback()