diff options
| -rw-r--r-- | 073wait.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/073wait.cc b/073wait.cc index e42df163..46086589 100644 --- a/073wait.cc +++ b/073wait.cc @@ -399,6 +399,8 @@ for (int i = 0; i < SIZE(Routines); ++i) { } } +//: yield voluntarily to let some other routine run + :(before "End Primitive Recipe Declarations") SWITCH, :(before "End Primitive Recipe Numbers") @@ -407,17 +409,18 @@ put(Recipe_ordinal, "switch", SWITCH); case SWITCH: { break; } +//: pick another RUNNING routine at random and wait for it to get a chance +//: there might be a better implementation than this :(before "End Primitive Recipe Implementations") case SWITCH: { int id = some_other_running_routine(); if (id) { assert(id != Current_routine->id); Current_routine->state = WAITING; - Current_routine->waiting_on_routine = id; + Current_routine->waiting_on_routine_to_block = id; } break; } - :(code) int some_other_running_routine() { for (int i = 0; i < SIZE(Routines); ++i) { |