summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--builtin-fetch.c10
-rw-r--r--cache.h2
-rw-r--r--connect.c10
-rw-r--r--http-push.c2
-rw-r--r--remote.c32
-rw-r--r--remote.h10
-rw-r--r--send-pack.c8
-rw-r--r--transport.c10
-rw-r--r--transport.h6
9 files changed, 57 insertions, 33 deletions
diff --git a/builtin-fetch.c b/builtin-fetch.c
index 003ed76d16..fa0af170dd 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -29,7 +29,7 @@ static void unlock_pack_on_signal(int signo)
}
static void add_merge_config(struct ref **head,
- struct ref *remote_refs,
+ const struct ref *remote_refs,
struct branch *branch,
struct ref ***tail)
{
@@ -77,7 +77,7 @@ static struct ref *get_ref_map(struct transport *transport,
struct ref *ref_map = NULL;
struct ref **tail = &ref_map;
- struct ref *remote_refs = transport_get_remote_refs(transport);
+ const struct ref *remote_refs = transport_get_remote_refs(transport);
if (ref_count || tags) {
for (i = 0; i < ref_count; i++) {
@@ -345,12 +345,12 @@ static struct ref *find_non_local_tags(struct transport *transport,
struct path_list new_refs = { NULL, 0, 0, 1 };
char *ref_name;
int ref_name_len;
- unsigned char *ref_sha1;
- struct ref *tag_ref;
+ const unsigned char *ref_sha1;
+ const struct ref *tag_ref;
struct ref *rm = NULL;
struct ref *ref_map = NULL;
struct ref **tail = &ref_map;
- struct ref *ref;
+ const struct ref *ref;
for_each_ref(add_existing, &existing_refs);
for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) {
diff --git a/cache.h b/cache.h
index bfffa05dff..119566bf6f 100644
--- a/cache.h
+++ b/cache.h
@@ -503,7 +503,7 @@ struct ref {
#define REF_TAGS (1u << 2)
#define CONNECT_VERBOSE (1u << 0)
-extern struct child_process *git_connect(int fd[2], char *url, const char *prog, int flags);
+extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
extern int finish_connect(struct child_process *conn);
extern int path_match(const char *path, int nr, char **match);
extern int get_ack(int fd, unsigned char *result_sha1);
diff --git a/connect.c b/connect.c
index 44e423dafd..3aefd4ace5 100644
--- a/connect.c
+++ b/connect.c
@@ -36,6 +36,11 @@ static int check_ref(const char *name, int len, unsigned int flags)
return !(flags & ~REF_NORMAL);
}
+int check_ref_type(const struct ref *ref, int flags)
+{
+ return check_ref(ref->name, strlen(ref->name), flags);
+}
+
/*
* Read all the refs from the other end
*/
@@ -476,9 +481,10 @@ char *get_port(char *host)
*
* If it returns, the connect is successful; it just dies on errors.
*/
-struct child_process *git_connect(int fd[2], char *url,
+struct child_process *git_connect(int fd[2], const char *url_orig,
const char *prog, int flags)
{
+ char *url = xstrdup(url_orig);
char *host, *path = url;
char *end;
int c;
@@ -568,6 +574,7 @@ struct child_process *git_connect(int fd[2], char *url,
prog, path, 0,
target_host, 0);
free(target_host);
+ free(url);
if (free_path)
free(path);
return NULL;
@@ -619,6 +626,7 @@ struct child_process *git_connect(int fd[2], char *url,
fd[0] = conn->out; /* read from child's stdout */
fd[1] = conn->in; /* write to child's stdin */
strbuf_release(&cmd);
+ free(url);
if (free_path)
free(path);
return conn;
diff --git a/http-push.c b/http-push.c
index c02a3af634..f461bb3248 100644
--- a/http-push.c
+++ b/http-push.c
@@ -2389,7 +2389,7 @@ int main(int argc, char **argv)
if (!remote_tail)
remote_tail = &remote_refs;
if (match_refs(local_refs, remote_refs, &remote_tail,
- nr_refspec, refspec, push_all))
+ nr_refspec, (const char **) refspec, push_all))
return -1;
if (!remote_refs) {
fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
diff --git a/remote.c b/remote.c
index bec2ba1adb..59defdbf14 100644
--- a/remote.c
+++ b/remote.c
@@ -485,7 +485,7 @@ struct ref *alloc_ref(unsigned namelen)
return ret;
}
-static struct ref *copy_ref(struct ref *ref)
+static struct ref *copy_ref(const struct ref *ref)
{
struct ref *ret = xmalloc(sizeof(struct ref) + strlen(ref->name) + 1);
memcpy(ret, ref, sizeof(struct ref) + strlen(ref->name) + 1);
@@ -493,6 +493,18 @@ static struct ref *copy_ref(struct ref *ref)
return ret;
}
+struct ref *copy_ref_list(const struct ref *ref)
+{
+ struct ref *ret = NULL;
+ struct ref **tail = &ret;
+ while (ref) {
+ *tail = copy_ref(ref);
+ ref = ref->next;
+ tail = &((*tail)->next);
+ }
+ return ret;
+}
+
void free_refs(struct ref *ref)
{
struct ref *next;
@@ -710,7 +722,7 @@ static const struct refspec *check_pattern_match(const struct refspec *rs,
* without thinking.
*/
int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
- int nr_refspec, char **refspec, int all)
+ int nr_refspec, const char **refspec, int all)
{
struct refspec *rs =
parse_ref_spec(nr_refspec, (const char **) refspec);
@@ -810,10 +822,10 @@ int branch_merge_matches(struct branch *branch,
return ref_matches_abbrev(branch->merge[i]->src, refname);
}
-static struct ref *get_expanded_map(struct ref *remote_refs,
+static struct ref *get_expanded_map(const struct ref *remote_refs,
const struct refspec *refspec)
{
- struct ref *ref;
+ const struct ref *ref;
struct ref *ret = NULL;
struct ref **tail = &ret;
@@ -824,7 +836,7 @@ static struct ref *get_expanded_map(struct ref *remote_refs,
if (strchr(ref->name, '^'))
continue; /* a dereference item */
if (!prefixcmp(ref->name, refspec->src)) {
- char *match;
+ const char *match;
struct ref *cpy = copy_ref(ref);
match = ref->name + remote_prefix_len;
@@ -842,9 +854,9 @@ static struct ref *get_expanded_map(struct ref *remote_refs,
return ret;
}
-static struct ref *find_ref_by_name_abbrev(struct ref *refs, const char *name)
+static const struct ref *find_ref_by_name_abbrev(const struct ref *refs, const char *name)
{
- struct ref *ref;
+ const struct ref *ref;
for (ref = refs; ref; ref = ref->next) {
if (ref_matches_abbrev(name, ref->name))
return ref;
@@ -852,9 +864,9 @@ static struct ref *find_ref_by_name_abbrev(struct ref *refs, const char *name)
return NULL;
}
-struct ref *get_remote_ref(struct ref *remote_refs, const char *name)
+struct ref *get_remote_ref(const struct ref *remote_refs, const char *name)
{
- struct ref *ref = find_ref_by_name_abbrev(remote_refs, name);
+ const struct ref *ref = find_ref_by_name_abbrev(remote_refs, name);
if (!ref)
return NULL;
@@ -887,7 +899,7 @@ static struct ref *get_local_ref(const char *name)
return ret;
}
-int get_fetch_map(struct ref *remote_refs,
+int get_fetch_map(const struct ref *remote_refs,
const struct refspec *refspec,
struct ref ***tail,
int missing_ok)
diff --git a/remote.h b/remote.h
index 878b4ecc32..6a4c7a0f37 100644
--- a/remote.h
+++ b/remote.h
@@ -44,6 +44,10 @@ struct refspec {
struct ref *alloc_ref(unsigned namelen);
+struct ref *copy_ref_list(const struct ref *ref);
+
+int check_ref_type(const struct ref *ref, int flags);
+
/*
* Frees the entire list and peers of elements.
*/
@@ -57,7 +61,7 @@ void ref_remove_duplicates(struct ref *ref_map);
struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
- int nr_refspec, char **refspec, int all);
+ int nr_refspec, const char **refspec, int all);
/*
* Given a list of the remote refs and the specification of things to
@@ -71,10 +75,10 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
* missing_ok is usually false, but when we are adding branch.$name.merge
* it is Ok if the branch is not at the remote anymore.
*/
-int get_fetch_map(struct ref *remote_refs, const struct refspec *refspec,
+int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
struct ref ***tail, int missing_ok);
-struct ref *get_remote_ref(struct ref *remote_refs, const char *name);
+struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
/*
* For the given remote, reads the refspec's src and sets the other fields.
diff --git a/send-pack.c b/send-pack.c
index 5e127a1b7b..456fe4f125 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -207,7 +207,7 @@ static void update_tracking_ref(struct remote *remote, struct ref *ref)
}
}
-static int send_pack(int in, int out, struct remote *remote, int nr_refspec, char **refspec)
+static int send_pack(int in, int out, struct remote *remote, int nr_refspec, const char **refspec)
{
struct ref *ref;
int new_refs;
@@ -357,7 +357,7 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha
return ret;
}
-static void verify_remote_names(int nr_heads, char **heads)
+static void verify_remote_names(int nr_heads, const char **heads)
{
int i;
@@ -382,7 +382,7 @@ int main(int argc, char **argv)
{
int i, nr_heads = 0;
char *dest = NULL;
- char **heads = NULL;
+ const char **heads = NULL;
int fd[2], ret;
struct child_process *conn;
char *remote_name = NULL;
@@ -434,7 +434,7 @@ int main(int argc, char **argv)
dest = arg;
continue;
}
- heads = argv;
+ heads = (const char **) argv;
nr_heads = argc - i;
break;
}
diff --git a/transport.c b/transport.c
index d44fe7cee7..ab79f0cbb0 100644
--- a/transport.c
+++ b/transport.c
@@ -141,7 +141,7 @@ static void insert_packed_refs(const char *packed_refs, struct ref **list)
}
}
-static struct ref *get_refs_via_rsync(const struct transport *transport)
+static struct ref *get_refs_via_rsync(struct transport *transport)
{
struct strbuf buf = STRBUF_INIT, temp_dir = STRBUF_INIT;
struct ref dummy, *tail = &dummy;
@@ -427,7 +427,7 @@ static int missing__target(int code, int result)
#define missing_target(a) missing__target((a)->http_code, (a)->curl_result)
-static struct ref *get_refs_via_curl(const struct transport *transport)
+static struct ref *get_refs_via_curl(struct transport *transport)
{
struct buffer buffer;
char *data, *start, *mid;
@@ -524,7 +524,7 @@ struct bundle_transport_data {
struct bundle_header header;
};
-static struct ref *get_refs_from_bundle(const struct transport *transport)
+static struct ref *get_refs_from_bundle(struct transport *transport)
{
struct bundle_transport_data *data = transport->data;
struct ref *result = NULL;
@@ -596,7 +596,7 @@ static int set_git_option(struct transport *connection,
return 1;
}
-static struct ref *get_refs_via_connect(const struct transport *transport)
+static struct ref *get_refs_via_connect(struct transport *transport)
{
struct git_transport_data *data = transport->data;
struct ref *refs;
@@ -781,7 +781,7 @@ int transport_push(struct transport *transport,
return transport->push(transport, refspec_nr, refspec, flags);
}
-struct ref *transport_get_remote_refs(struct transport *transport)
+const struct ref *transport_get_remote_refs(struct transport *transport)
{
if (!transport->remote_refs)
transport->remote_refs = transport->get_refs_list(transport);
diff --git a/transport.h b/transport.h
index df12ea7424..d27f5629d2 100644
--- a/transport.h
+++ b/transport.h
@@ -8,7 +8,7 @@ struct transport {
struct remote *remote;
const char *url;
void *data;
- struct ref *remote_refs;
+ const struct ref *remote_refs;
/**
* Returns 0 if successful, positive if the option is not
@@ -18,7 +18,7 @@ struct transport {
int (*set_option)(struct transport *connection, const char *name,
const char *value);
- struct ref *(*get_refs_list)(const struct transport *transport);
+ struct ref *(*get_refs_list)(struct transport *transport);
int (*fetch)(struct transport *transport, int refs_nr, struct ref **refs);
int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags);
@@ -61,7 +61,7 @@ int transport_set_option(struct transport *transport, const char *name,
int transport_push(struct transport *connection,
int refspec_nr, const char **refspec, int flags);
-struct ref *transport_get_remote_refs(struct transport *transport);
+const struct ref *transport_get_remote_refs(struct transport *transport);
int transport_fetch_refs(struct transport *transport, struct ref *refs);
void transport_unlock_pack(struct transport *transport);
View Lorry Controller Status