19 	struct env_clbk_tbl *clbkp;  in find_env_callback()  local
27 	for (i = 0, clbkp = ll_entry_start(struct env_clbk_tbl, env_clbk);  in find_env_callback()
29 	     i++, clbkp++) {  in find_env_callback()
30 		if (strcmp(name, clbkp->name) == 0)  in find_env_callback()
31 			return clbkp;  in find_env_callback()
49 	struct env_clbk_tbl *clbkp;  in env_callback_init()  local
68 		clbkp = find_env_callback(callback_name);  in env_callback_init()
69 		if (clbkp != NULL)  in env_callback_init()
71 			var_entry->callback = clbkp->callback + gd->reloc_off;  in env_callback_init()
73 			var_entry->callback = clbkp->callback;  in env_callback_init()
95 	struct env_clbk_tbl *clbkp;  in set_callback()  local
109 			clbkp = find_env_callback(value);  in set_callback()
110 			if (clbkp != NULL)  in set_callback()
112 				ep->callback = clbkp->callback + gd->reloc_off;  in set_callback()
114 				ep->callback = clbkp->callback;  in set_callback()