Justus Winter <jus...@gnupg.org> skribis:
> +#define Mach_port_check(NAME) \
> + void _Mach_port_check_##NAME(char *_unused[] __attribute__ ((unused))) \
> + { \
> + if (MACH_PORT_VALID (NAME)) \
> + __print_fail_backtrace (#NAME " leaked", \
> + __FILE__, __LINE__, "Port leak detector"); \
> + } \
> + char _Mach_port_check_x_##NAME[0] \
> + __attribute__ ((unused, cleanup (_Mach_port_check_##NAME)))
I think writing a GCC plug-in that would automatically add a cleanup
handler to automatic variables of type ‘mach_port_t’ wouldn’t be
unreasonable.
Ludo’.
