From: Michael Haggerty <mhag...@alum.mit.edu>
Use the names (nr_heads, heads) consistently across functions, instead
of sometimes naming the same values (nr_match, match).
Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
builtin/fetch-pack.c | 35 +++++++++++++++++------------------
1 file changed, 17 insertions(+), 18 deletions(-)
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index cc21047..76288a2 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -521,27 +521,27 @@ static void mark_recent_complete_commits(unsigned long
cutoff)
}
}
-static void filter_refs(struct ref **refs, int nr_match, char **match)
+static void filter_refs(struct ref **refs, int nr_heads, char **heads)
{
struct ref **return_refs;
struct ref *newlist = NULL;
struct ref **newtail = &newlist;
struct ref *ref, *next;
struct ref *fastarray[32];
- int match_pos;
+ int head_pos;
- if (nr_match && !args.fetch_all) {
- if (ARRAY_SIZE(fastarray) < nr_match)
- return_refs = xcalloc(nr_match, sizeof(struct ref *));
+ if (nr_heads && !args.fetch_all) {
+ if (ARRAY_SIZE(fastarray) < nr_heads)
+ return_refs = xcalloc(nr_heads, sizeof(struct ref *));
else {
return_refs = fastarray;
- memset(return_refs, 0, sizeof(struct ref *) * nr_match);
+ memset(return_refs, 0, sizeof(struct ref *) * nr_heads);
}
}
else
return_refs = NULL;
- match_pos = 0;
+ head_pos = 0;
for (ref = *refs; ref; ref = next) {
next = ref->next;
if (!memcmp(ref->name, "refs/", 5) &&
@@ -556,17 +556,17 @@ static void filter_refs(struct ref **refs, int nr_match,
char **match)
}
else {
int cmp = -1;
- while (match_pos < nr_match) {
- cmp = strcmp(ref->name, match[match_pos]);
+ while (head_pos < nr_heads) {
+ cmp = strcmp(ref->name, heads[head_pos]);
if (cmp < 0) /* definitely do not have it */
break;
else if (cmp == 0) { /* definitely have it */
- match[match_pos][0] = '\0';
- return_refs[match_pos] = ref;
+ heads[head_pos][0] = '\0';
+ return_refs[head_pos] = ref;
break;
}
else /* might have it; keep looking */
- match_pos++;
+ head_pos++;
}
if (!cmp)
continue; /* we will link it later */
@@ -576,7 +576,7 @@ static void filter_refs(struct ref **refs, int nr_match,
char **match)
if (!args.fetch_all) {
int i;
- for (i = 0; i < nr_match; i++) {
+ for (i = 0; i < nr_heads; i++) {
ref = return_refs[i];
if (ref) {
*newtail = ref;
@@ -595,7 +595,7 @@ static void mark_alternate_complete(const struct ref *ref,
void *unused)
mark_complete(NULL, ref->old_sha1, 0, NULL);
}
-static int everything_local(struct ref **refs, int nr_match, char **match)
+static int everything_local(struct ref **refs, int nr_heads, char **heads)
{
struct ref *ref;
int retval;
@@ -646,7 +646,7 @@ static int everything_local(struct ref **refs, int
nr_match, char **match)
}
}
- filter_refs(refs, nr_match, match);
+ filter_refs(refs, nr_heads, heads);
for (retval = 1, ref = *refs; ref ; ref = ref->next) {
const unsigned char *remote = ref->old_sha1;
@@ -777,8 +777,7 @@ static int get_pack(int xd[2], char **pack_lockfile)
static struct ref *do_fetch_pack(int fd[2],
const struct ref *orig_ref,
- int nr_match,
- char **match,
+ int nr_heads, char **heads,
char **pack_lockfile)
{
struct ref *ref = copy_ref_list(orig_ref);
@@ -819,7 +818,7 @@ static struct ref *do_fetch_pack(int fd[2],
fprintf(stderr, "Server supports ofs-delta\n");
} else
prefer_ofs_delta = 0;
- if (everything_local(&ref, nr_match, match)) {
+ if (everything_local(&ref, nr_heads, heads)) {
packet_flush(fd[1]);
goto all_done;
}
--
1.7.11.3
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