Re: [PATCH] Removing nested functions, part one of lots

[Vladimir 'φ-coder/phcoder' Serbinenko]

On 01.01.2013 15:42, Colin Watson wrote:

> I have a number of patches mostly ready to go, but I'd prefer to make
> sure that this general approach is agreed before preparing and sending
> more than one of them.  I'd like to work one *_iterate function at a
> time (except where multiple iterators are entangled in a stack such that
> we need to change several at once, as is the case in parts of the
> disk/filesystem stacks), as that's roughly the minimum sensible unit and
> it makes it reasonably easy to grep for missing changes.

There is also another approach of using iterators of the kind:

struct pci_iterator;
void pci_init (struct pci_iterator *pci);
int pci_iter (struct pci_iterator *pci);
#define FOR_PCI_DEVICE(x) for (pci_init (&x); pci_iter (&x);)

I have done it for PCI but seem to have bzr problem:
bzr: ERROR: Revision address@hidden
not present in
"Graph(StackedParentsProvider(bzrlib.repository._LazyListJoin(([CachingParentsProvider(CallableToParentsProviderAdapter(<bound
method CHKInventoryRepository._get_parent_map_no_fallbacks of
CHKInventoryRepository('file:///home/phcoder/grub2/bzr/.bzr/repository/')>))],
[]))))".

Admittingly for disk/filesystems it's not viable and even for PCI it was
somewhat messy but may be viable in some cases like where we already
switch to FOR_* macros.

> 
> Please review.
> 
> Thanks,
> 
> 
> 
> 
> _______________________________________________
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-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko

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