>It may be nice idea to add /* Must not block */ comment to every
>function that may not block... Anyone who has more knowledge than me
>volunteering?
For a debug/test environment, a routine which might block could
increment a blocking count via a global function. Then a routine being
studied could check that "potential blocking count" via another global
function during execution and display warning messages if it changed
unexpectedly.
john alvord jalvo@cloud9.net