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do_for_each_ref_in_array(): new function

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Extract function do_for_each_ref_in_array() from do_for_each_ref().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty
2011-10-19 23:44:47 +02:00
committed by Junio C Hamano
parent 7748941eaa
commit 3a0faa27a0
1 changed files with 23 additions and 16 deletions
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39
refs.c
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@@ -696,21 +696,31 @@ fallback:
return -1;
}
static int do_for_each_ref_in_array(struct ref_array *array, int offset,
const char *base,
each_ref_fn fn, int trim, int flags, void *cb_data)
{
int i;
for (i = offset; i < array->nr; i++) {
int retval = do_one_ref(base, fn, trim, flags, cb_data, array->refs[i]);
if (retval)
return retval;
}
return 0;
}
static int do_for_each_ref(const char *submodule, const char *base, each_ref_fn fn,
int trim, int flags, void *cb_data)
{
int retval = 0, i, p = 0, l = 0;
int retval = 0, p = 0, l = 0;
struct ref_cache *refs = get_ref_cache(submodule);
struct ref_array *packed = get_packed_refs(refs);
struct ref_array *loose = get_loose_refs(refs);
struct ref_array *extra = &extra_refs;
for (i = 0; i < extra->nr; i++) {
retval = do_one_ref(base, fn, trim, flags, cb_data, extra->refs[i]);
if (retval)
goto end_each;
}
retval = do_for_each_ref_in_array(&extra_refs, 0,
base, fn, trim, flags, cb_data);
if (retval)
goto end_each;
while (p < packed->nr && l < loose->nr) {
struct ref_entry *entry;
@@ -730,14 +740,11 @@ static int do_for_each_ref(const char *submodule, const char *base, each_ref_fn
}
if (l < loose->nr) {
p = l;
packed = loose;
}
for (; p < packed->nr; p++) {
retval = do_one_ref(base, fn, trim, flags, cb_data, packed->refs[p]);
if (retval)
goto end_each;
retval = do_for_each_ref_in_array(loose, l,
base, fn, trim, flags, cb_data);
} else {
retval = do_for_each_ref_in_array(packed, p,
base, fn, trim, flags, cb_data);
}
end_each: