[Xcb] Re: very first attempt of the keybinding
josh.trip at verizon.net
Fri May 6 00:57:49 PDT 2005
Vincent Torri wrote:
> One question, though:
> in atoms.c, there's following code in InternAtomFast:
> InternAtomFastCookie cookie;
> if((cookie.u.atom = InternAtomPredefined(name_len, name)).xid !=
> cookie.tag = TAG_VALUE;
> return cookie;
> I don't understand why you check cookie.u.atom, as you've just declared
> cookie. Its values should be random, shouldn't they ?
Ah, the joys of C. :) cookie.u.atom is first being assigned the result
of calling InternAtomPredefined, and then the xid member of that result
is checked against None with the != operator.
- Josh Triplett
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