> Il 04/09/2012 05:15, Wenchao Xia ha scritto:
Can you use GError instead?
read through the GError doc, GError is defined as following:
struct GError {
GQuark domain;
gint code;
gchar *message;
};
I am worried about the message member, I guess program would be
aborted if OOM, which I was tring to avoid, so I used char err_msg[1024]
in my code, and make things simpler.
That's true. On the other hand, and IMHO, not aborting in the library
code is a non-goal as long as the rest of the block layer still does.
About the Gerror lib, with a look at its doc, I think it provides
similar capabilities with my implement, no key feature provided.
Considering the memory issue, I hope to drop Gerror now.
3 QBlockInfoImageStatic. Now it is not folded with location and
format.
What does "Static" mean?
It is about sorting the information into following kinds:
1) static. It is values that defined at creating time/modifying time,
mostly some settings, and it would not be automatically changed in I/O.
2) dynamic. Some information that would changes in I/O and other
operations, such as allocated_size, snapshots.
3) statistics.
Now only static one is provided, so I added _static suffix.
Makes sense, thanks for the clarification. Perhaps QBlockStaticInfo is
a shorter and simpler name?
Paolo
--
Best Regards
Wenchao Xia
