*
* NB: this does not handle recursion at all. Calling externally visible
* functions from other uci functions is only allowed at the end of the
- * calling function.
+ * calling function, or by wrapping the function call in UCI_TRAP_SAVE
+ * and UCI_TRAP_RESTORE.
*/
#define UCI_HANDLE_ERR(ctx) do { \
int __val; \