English Amiga Board - View Single Post - Why printf in hook function freezes everything?

Sim085 · 29 June 2020, 14:05

In CLI (shell).

Just to give an example, if I put printf in hook function as follows every freezes;

Code:

ULONG editfield(struct Hook *hook, struct SGWork *obj, ULONG *msg)
{
   printf("something");
}

But the following works ok;

Code:

while(run){
   ...
   if(msgClass == IDCMP_GADGETUP){
      printf("something");

   }
   ...

(I removed code to simplify example).

Quote:

Originally Posted by S0ulA55a551n

what would it be printing too ?