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move load_ref_decorations() to log-tree.c and export it

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log-tree.c is the ideal place for load_ref_decorations() and its
helper functions to live in, because the variable name_decoration
they're operating on is already located there, so move them thither.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2008-09-04 23:39:21 +02:00
committed by Junio C Hamano
parent 5e9bf11c1a
commit cab4feb67d
3 changed files with 37 additions and 35 deletions
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36
log-tree.c
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@ -1,12 +1,48 @@
#include "cache.h"
#include "diff.h"
#include "commit.h"
#include "tag.h"
#include "graph.h"
#include "log-tree.h"
#include "reflog-walk.h"
#include "refs.h"
struct decoration name_decoration = { "object names" };
static void add_name_decoration(const char *prefix, const char *name, struct object *obj)
{
int plen = strlen(prefix);
int nlen = strlen(name);
struct name_decoration *res = xmalloc(sizeof(struct name_decoration) + plen + nlen);
memcpy(res->name, prefix, plen);
memcpy(res->name + plen, name, nlen + 1);
res->next = add_decoration(&name_decoration, obj, res);
}
static int add_ref_decoration(const char *refname, const unsigned char *sha1, int flags, void *cb_data)
{
struct object *obj = parse_object(sha1);
if (!obj)
return 0;
add_name_decoration("", refname, obj);
while (obj->type == OBJ_TAG) {
obj = ((struct tag *)obj)->tagged;
if (!obj)
break;
add_name_decoration("tag: ", refname, obj);
}
return 0;
}
void load_ref_decorations(void)
{
static int loaded;
if (!loaded) {
loaded = 1;
for_each_ref(add_ref_decoration, NULL);
}
}
static void show_parents(struct commit *commit, int abbrev)
{
struct commit_list *p;