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invalidate_ref_cache(): rename function from invalidate_cached_refs()

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It is the cache that is being invalidated, not the references, and the
new name makes this unambiguous.  Rename other items analogously:

* struct cached_refs -> struct ref_cache
* cached_refs (the variable) -> ref_cache
* clear_cached_refs() -> clear_ref_cache()
* create_cached_refs() -> create_ref_cache()
* get_cached_refs() -> get_ref_cache()

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 2011-10-17 04:38:05 +02:00 committed by Junio C Hamano
parent 8b0e15fa95
commit 79c7ca54e1
1 changed files with 20 additions and 20 deletions
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40
refs.c
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@ -134,15 +134,15 @@ static struct ref_entry *search_ref_array(struct ref_array *array, const char *n
* Future: need to be in "struct repository"
* when doing a full libification.
*/
static struct cached_refs {
struct cached_refs *next;
static struct ref_cache {
struct ref_cache *next;
char did_loose;
char did_packed;
struct ref_array loose;
struct ref_array packed;
/* The submodule name, or "" for the main repo. */
char name[FLEX_ARRAY];
} *cached_refs;
} *ref_cache;
static struct ref_entry *current_ref;
@ -158,7 +158,7 @@ static void free_ref_array(struct ref_array *array)
array->refs = NULL;
}
static void clear_cached_refs(struct cached_refs *ca)
static void clear_ref_cache(struct ref_cache *ca)
{
if (ca->did_loose)
free_ref_array(&ca->loose);
@ -167,27 +167,27 @@ static void clear_cached_refs(struct cached_refs *ca)
ca->did_loose = ca->did_packed = 0;
}
static struct cached_refs *create_cached_refs(const char *submodule)
static struct ref_cache *create_ref_cache(const char *submodule)
{
int len;
struct cached_refs *refs;
struct ref_cache *refs;
if (!submodule)
submodule = "";
len = strlen(submodule) + 1;
refs = xcalloc(1, sizeof(struct cached_refs) + len);
refs = xcalloc(1, sizeof(struct ref_cache) + len);
memcpy(refs->name, submodule, len);
return refs;
}
/*
* Return a pointer to a cached_refs for the specified submodule. For
* Return a pointer to a ref_cache for the specified submodule. For
* the main repository, use submodule==NULL. The returned structure
* will be allocated and initialized but not necessarily populated; it
* should not be freed.
*/
static struct cached_refs *get_cached_refs(const char *submodule)
static struct ref_cache *get_ref_cache(const char *submodule)
{
struct cached_refs *refs = cached_refs;
struct ref_cache *refs = ref_cache;
if (!submodule)
submodule = "";
while (refs) {
@ -196,17 +196,17 @@ static struct cached_refs *get_cached_refs(const char *submodule)
refs = refs->next;
}
refs = create_cached_refs(submodule);
refs->next = cached_refs;
cached_refs = refs;
refs = create_ref_cache(submodule);
refs->next = ref_cache;
ref_cache = refs;
return refs;
}
static void invalidate_cached_refs(void)
static void invalidate_ref_cache(void)
{
struct cached_refs *refs = cached_refs;
struct ref_cache *refs = ref_cache;
while (refs) {
clear_cached_refs(refs);
clear_ref_cache(refs);
refs = refs->next;
}
}
@ -257,7 +257,7 @@ void clear_extra_refs(void)
static struct ref_array *get_packed_refs(const char *submodule)
{
struct cached_refs *refs = get_cached_refs(submodule);
struct ref_cache *refs = get_ref_cache(submodule);
if (!refs->did_packed) {
const char *packed_refs_file;
@ -379,7 +379,7 @@ void warn_dangling_symref(FILE *fp, const char *msg_fmt, const char *refname)
static struct ref_array *get_loose_refs(const char *submodule)
{
struct cached_refs *refs = get_cached_refs(submodule);
struct ref_cache *refs = get_ref_cache(submodule);
if (!refs->did_loose) {
get_ref_dir(submodule, "refs", &refs->loose);
@ -1228,7 +1228,7 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
ret |= repack_without_ref(refname);
unlink_or_warn(git_path("logs/%s", lock->ref_name));
invalidate_cached_refs();
invalidate_ref_cache();
unlock_ref(lock);
return ret;
}
@ -1527,7 +1527,7 @@ int write_ref_sha1(struct ref_lock *lock,
unlock_ref(lock);
return -1;
}
invalidate_cached_refs();
invalidate_ref_cache();
if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0 ||
(strcmp(lock->ref_name, lock->orig_ref_name) &&
log_ref_write(lock->orig_ref_name, lock->old_sha1, sha1, logmsg) < 0)) {