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554544276a
There has been a push to remove extern from function declarations.
Remove some instances of "extern" for function declarations which are
caught by Coccinelle. Note that Coccinelle has some difficulty with
processing functions with `__attribute__` or varargs so some `extern`
declarations are left behind to be dealt with in a future patch.
This was the Coccinelle patch used:
@@
type T;
identifier f;
@@
- extern
T f(...);
and it was run with:
$ git ls-files \*.{c,h} |
grep -v ^compat/ |
xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place
Files under `compat/` are intentionally excluded as some are directly
copied from external sources and we should avoid churning them as much
as possible.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
#ifndef DECORATE_H
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#define DECORATE_H
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/*
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* A data structure that associates Git objects to void pointers. See
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* t/helper/test-example-decorate.c for a demonstration of how to use these
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* functions.
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*/
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/*
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* An entry in the data structure.
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*/
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struct decoration_entry {
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const struct object *base;
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void *decoration;
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};
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/*
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* The data structure.
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*
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* This data structure must be zero-initialized.
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*/
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struct decoration {
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/*
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* Not used by the decoration mechanism. Clients may use this for
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* whatever they want.
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*/
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const char *name;
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/*
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* The capacity of "entries".
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*/
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unsigned int size;
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/*
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* The number of real Git objects (that is, entries with non-NULL
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* "base").
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*/
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unsigned int nr;
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/*
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* The entries. This is an array of size "size", containing nr entries
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* with non-NULL "base" and (size - nr) entries with NULL "base".
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*/
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struct decoration_entry *entries;
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};
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/*
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* Add an association from the given object to the given pointer (which may be
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* NULL), returning the previously associated pointer. If there is no previous
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* association, this function returns NULL.
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*/
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void *add_decoration(struct decoration *n, const struct object *obj, void *decoration);
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/*
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* Return the pointer associated to the given object. If there is no
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* association, this function returns NULL.
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*/
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void *lookup_decoration(struct decoration *n, const struct object *obj);
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#endif
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