Implement logic for '--max-iterations'

* Add '--max-iterations' option to longopts and shortopts
* Implement termination logic
* Add iterationsRemaining to 'struct Machine'

Co-authored-by: BenBE <BenBE@geshi.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/Machine.h b/Machine.h
index 4628d686..64d6f6c2 100644
--- a/Machine.h
+++ b/Machine.h
@@ -46,6 +46,8 @@ typedef struct Machine_ {
    uint64_t realtimeMs;       /* current time in milliseconds */
    uint64_t monotonicMs;      /* same, but from monotonic clock */
 
+   int64_t iterationsRemaining;
+
    #ifdef HAVE_LIBHWLOC
    hwloc_topology_t topology;
    bool topologyOk;