libvncserver: handle EINTR

[piec]

trafficstars

Hi,

I'm using libvncserver in a program that uses many signals, I have no control over that. I noticed that this select sometimes gets an EINTR.

The proposed fix is not pretty because it uses a goto but it's also simple & readable. Please tell me if you'd prefer a do {} while loop. The disadvantage is that the break after would have to changed.

Thanks for this awesome lib Pierre

PS: I suspect other syscalls could have issues too

[piec]

I don't remember if I've tried it, I'll have to check again

[bk138]

I don't remember if I've tried it, I'll have to check again

That'd be nice - thank's in advance!

[bk138]

Needs a check if continue does the job as well.

[piec]

I'll get some time to look at it at the beginning of next week