Messages in this thread | | | Date | Sun, 6 Jul 2003 09:42:07 -0700 (PDT) | From | Davide Libenzi <> | Subject | Re: kobjects, sysfs and the driver model make my head hurt |
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On Sun, 6 Jul 2003, Matthew Wilcox wrote:
> Why on earth does it return the value of its argument?
Maybe for the same reason 'strcpy' returns 'dest'. It allows you to use the function in a function parameter :
obj *get(obj *o); int rel(obj *o); int foo(int q, obj *o);
foo(17, get(o)); rel(o);
- Davide
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