you must have qt 4.8 or later. you should NOT pass a key into ctor.
I'm not sure if your casting of hex to string is right or not.
Expert
Re: qsharedmemory between Qt and c program on linux plateform
you must have qt 4.8 or later. you should NOT pass a key into ctor.
I'm not sure if your casting of hex to string is right or not.
If you have a problem, CUT and PASTE your code. Do not retype or simplify it. Give a COMPLETE and COMPILABLE example of your problem. Otherwise we are all guessing the problem from a fabrication where relevant details are often missing.
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