Messages in this thread | | | Date | Sun, 18 Aug 2002 13:28:00 -0600 (MDT) | From | Thunder from the hill <> | Subject | Re: Generic list push/pop |
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Hi,
On Sun, 18 Aug 2002, Daniel Phillips wrote: > #define push_list(_LIST_, _NODE_) \ > _NODE_->next = _LIST_; \ > _LIST_ =_NODE_; > > #define pop_list(_LIST_) ({ \ > typeof(_LIST_) _NODE_ = _LIST_; \ > _LIST_ = _LIST_->next; \ > _NODE_; })
How do we protect against:
push_list(getFuckingList(), node); node_t node = pop_list(getFuckingList());
? Couldn't this break the _LIST_ = _LIST_->next; ?
JAQ...
Thunder -- --./../...-/. -.--/---/..-/.-./..././.-../..-. .---/..-/.../- .- --/../-./..-/-/./--..-- ../.----./.-../.-.. --./../...-/. -.--/---/..- .- -/---/--/---/.-./.-./---/.--/.-.-.- --./.-/-.../.-./.././.-../.-.-.-
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