From: Michael Haggerty <mhagger@xxxxxxxxxxxx>
Take a pointer to the ref_entry to add to the array, rather than
creating the ref_entry within the function. This opens the way to
having multiple kinds of ref_entries.
Signed-off-by: Michael Haggerty <mhagger@xxxxxxxxxxxx>
---
refs.c | 14 +++++---------
1 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/refs.c b/refs.c
index 163ce91..c76d8b5 100644
--- a/refs.c
+++ b/refs.c
@@ -74,13 +74,8 @@ static struct ref_entry *create_ref_entry(const char *refname,
}
/* Add a ref_entry to the end of the ref_array (unsorted). */
-static void add_ref(const char *refname, const unsigned char *sha1,
- int flag, struct ref_array *refs,
- struct ref_entry **new_ref)
+static void add_ref(struct ref_array *refs, struct ref_entry *ref)
{
- struct ref_entry *ref = create_ref_entry(refname, sha1, flag);
- if (new_ref)
- *new_ref = ref;
ALLOC_GROW(refs->refs, refs->nr + 1, refs->alloc);
refs->refs[refs->nr++] = ref;
}
@@ -265,7 +260,8 @@ static void read_packed_refs(FILE *f, struct ref_array *array)
refname = parse_ref_line(refline, sha1);
if (refname) {
- add_ref(refname, sha1, flag, array, &last);
+ last = create_ref_entry(refname, sha1, flag);
+ add_ref(array, last);
continue;
}
if (last &&
@@ -280,7 +276,7 @@ static void read_packed_refs(FILE *f, struct ref_array *array)
void add_extra_ref(const char *refname, const unsigned char *sha1, int flag)
{
- add_ref(refname, sha1, flag, &extra_refs, NULL);
+ add_ref(&extra_refs, create_ref_entry(refname, sha1, flag));
}
void clear_extra_refs(void)
@@ -367,7 +363,7 @@ static void get_ref_dir(struct ref_cache *refs, const char *base,
hashclr(sha1);
flag |= REF_ISBROKEN;
}
- add_ref(refname, sha1, flag, array, NULL);
+ add_ref(array, create_ref_entry(refname, sha1, flag));
}
free(refname);
closedir(dir);
--
1.7.7
--
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