output

sophiawisdom@Sophias-MacBook-Pro tweaks % ./test_release
namesCount before is 10
namesCount after is 10
sophiawisdom@Sophias-MacBook-Pro tweaks %

test_release.c

#include <mach/mach_traps.h>
#include <mach/mach_types.h>
#include <mach/port.h>

int main() {
    mach_port_name_array_t names;
    int namesCount;
    mach_port_type_array_t types;
    int typesCount;
    mach_port_names(mach_task_self(), &names, &namesCount, &types, &typesCount);
    printf("namesCount before is %d\n", namesCount);

    for (int i = 0; i < 1000; i++) {
        int k = mach_thread_self();
        int j = task_self_trap();
    }

    int newCount;
    mach_port_names(mach_task_self(), &names, &newCount, &types, &typesCount);
    printf("namesCount after is %d\n", namesCount);
}