Is this proper behaviour of printf family functions:
printf("'%4s'","€");
output:
' €'
Shouldn't output be ' €' ? It seems as if all bytes (3 for euro symbol) were counted as visible field width.
How could I proxy IO data (or even control data) from one to another device transparently?
I need to spy traffic on serial port:
linux application <-> proxy device (writes all IO data to file besides proxying) <-> serial device (/dev/ttyS0)
I searched on inet, found nothing like this. What...
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