Add callback data to for_each_ref() family.

This is a long overdue fix to the API for for_each_ref() family
of functions.  It allows the callers to specify a callback data
pointer, so that the caller does not have to use static
variables to communicate with the callback funciton.

The updated for_each_ref() family takes a function of type

	int (*fn)(const char *, const unsigned char *, void *)

and a void pointer as parameters, and calls the function with
the name of the ref and its SHA-1 with the caller-supplied void
pointer as parameters.

The commit updates two callers, builtin-name-rev.c and
builtin-pack-refs.c as an example.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/builtin-name-rev.c b/builtin-name-rev.c
index 52886b69b068eca899bea574c5d9790395eeb006..9e3e537f38ce18cdfbf64a54852351e4e7c258bf 100644 (file)
--- a/builtin-name-rev.c
+++ b/builtin-name-rev.c
@@ -75,11 +75,10 @@ copy_data:
        }
 }
 
-static int tags_only;
-
-static int name_ref(const char *path, const unsigned char *sha1)
+static int name_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *o = parse_object(sha1);
+       int tags_only = *(int*)cb_data;
        int deref = 0;
 
        if (tags_only && strncmp(path, "refs/tags/", 10))
@@ -131,6 +130,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
 {
        struct object_array revs = { 0, 0, NULL };
        int as_is = 0, all = 0, transform_stdin = 0;
+       int tags_only = 0;
 
        git_config(git_default_config);
 
@@ -186,7 +186,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
                add_object_array((struct object *)commit, *argv, &revs);
        }
 
-       for_each_ref(name_ref);
+       for_each_ref(name_ref, &tags_only);
 
        if (transform_stdin) {
                char buffer[2048];

diff --git a/builtin-pack-refs.c b/builtin-pack-refs.c
index 0f5d827c25ad08cac46a765468ea0a2336c1bd01..b3d5470cc09ad35f7baa79bc618c8dda3be2f324 100644 (file)
--- a/builtin-pack-refs.c
+++ b/builtin-pack-refs.c
@@ -1,7 +1,6 @@
 #include "cache.h"
 #include "refs.h"
 
-static FILE *refs_file;
 static const char *result_path, *lock_path;
 
 static void remove_lock_file(void)
@@ -10,8 +9,10 @@ static void remove_lock_file(void)
                unlink(lock_path);
 }
 
-static int handle_one_ref(const char *path, const unsigned char *sha1)
+static int handle_one_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
+       FILE *refs_file = cb_data;
+
        fprintf(refs_file, "%s %s\n", sha1_to_hex(sha1), path);
        return 0;
 }
@@ -19,6 +20,7 @@ static int handle_one_ref(const char *path, const unsigned char *sha1)
 int cmd_pack_refs(int argc, const char **argv, const char *prefix)
 {
        int fd;
+       FILE *refs_file;
 
        result_path = xstrdup(git_path("packed-refs"));
        lock_path = xstrdup(mkpath("%s.lock", result_path));
@@ -31,7 +33,7 @@ int cmd_pack_refs(int argc, const char **argv, const char *prefix)
        refs_file = fdopen(fd, "w");
        if (!refs_file)
                die("unable to create ref-pack file structure (%s)", strerror(errno));
-       for_each_ref(handle_one_ref);
+       for_each_ref(handle_one_ref, refs_file);
        fsync(fd);
        fclose(refs_file);
        if (rename(lock_path, result_path) < 0)

diff --git a/builtin-prune.c b/builtin-prune.c
index 6228c7907b183fb686c9f4cc54347c3dc16f3ec4..e21c29baecfc38bee60253364efc1b173efc280d 100644 (file)
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -174,7 +174,7 @@ static void walk_commit_list(struct rev_info *revs)
        }
 }
 
-static int add_one_ref(const char *path, const unsigned char *sha1)
+static int add_one_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *object = parse_object(sha1);
        if (!object)
@@ -240,7 +240,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
        revs.tree_objects = 1;
 
        /* Add all external refs */
-       for_each_ref(add_one_ref);
+       for_each_ref(add_one_ref, NULL);
 
        /* Add all refs from the index file */
        add_cache_refs();

diff --git a/builtin-push.c b/builtin-push.c
index c43f2566d519ddb238ca70065ba901881dce372b..88fc8e2a3b66bb7b251a1055c040c6c7ca8d2be2 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -27,7 +27,7 @@ static void add_refspec(const char *ref)
        refspec_nr = nr;
 }
 
-static int expand_one_ref(const char *ref, const unsigned char *sha1)
+static int expand_one_ref(const char *ref, const unsigned char *sha1, void *cb_data)
 {
        /* Ignore the "refs/" at the beginning of the refname */
        ref += 5;
@@ -51,7 +51,7 @@ static void expand_refspecs(void)
        }
        if (!tags)
                return;
-       for_each_ref(expand_one_ref);
+       for_each_ref(expand_one_ref, NULL);
 }
 
 static void set_refspecs(const char **refs, int nr)

diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c
index fd3ccc8546455f60f56ceb59dbe98fb367a86d2a..c7712748bc034ba7ef39bc3b993093bea012d084 100644 (file)
--- a/builtin-rev-parse.c
+++ b/builtin-rev-parse.c
@@ -137,7 +137,7 @@ static void show_default(void)
        }
 }
 
-static int show_reference(const char *refname, const unsigned char *sha1)
+static int show_reference(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        show_rev(NORMAL, sha1, refname);
        return 0;
@@ -299,19 +299,19 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                                continue;
                        }
                        if (!strcmp(arg, "--all")) {
-                               for_each_ref(show_reference);
+                               for_each_ref(show_reference, NULL);
                                continue;
                        }
                        if (!strcmp(arg, "--branches")) {
-                               for_each_branch_ref(show_reference);
+                               for_each_branch_ref(show_reference, NULL);
                                continue;
                        }
                        if (!strcmp(arg, "--tags")) {
-                               for_each_tag_ref(show_reference);
+                               for_each_tag_ref(show_reference, NULL);
                                continue;
                        }
                        if (!strcmp(arg, "--remotes")) {
-                               for_each_remote_ref(show_reference);
+                               for_each_remote_ref(show_reference, NULL);
                                continue;
                        }
                        if (!strcmp(arg, "--show-prefix")) {

diff --git a/builtin-show-branch.c b/builtin-show-branch.c
index 4d8db0c10255e7b8d89d75d4218ff5f7b5e805e3..b3548ae36fbc55ae6c3875978df2b2e96142a2bd 100644 (file)
--- a/builtin-show-branch.c
+++ b/builtin-show-branch.c
@@ -346,7 +346,7 @@ static void sort_ref_range(int bottom, int top)
              compare_ref_name);
 }
 
-static int append_ref(const char *refname, const unsigned char *sha1)
+static int append_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        struct commit *commit = lookup_commit_reference_gently(sha1, 1);
        int i;
@@ -369,7 +369,7 @@ static int append_ref(const char *refname, const unsigned char *sha1)
        return 0;
 }
 
-static int append_head_ref(const char *refname, const unsigned char *sha1)
+static int append_head_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        unsigned char tmp[20];
        int ofs = 11;
@@ -380,14 +380,14 @@ static int append_head_ref(const char *refname, const unsigned char *sha1)
         */
        if (get_sha1(refname + ofs, tmp) || hashcmp(tmp, sha1))
                ofs = 5;
-       return append_ref(refname + ofs, sha1);
+       return append_ref(refname + ofs, sha1, cb_data);
 }
 
-static int append_tag_ref(const char *refname, const unsigned char *sha1)
+static int append_tag_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        if (strncmp(refname, "refs/tags/", 10))
                return 0;
-       return append_ref(refname + 5, sha1);
+       return append_ref(refname + 5, sha1, cb_data);
 }
 
 static const char *match_ref_pattern = NULL;
@@ -401,7 +401,7 @@ static int count_slash(const char *s)
        return cnt;
 }
 
-static int append_matching_ref(const char *refname, const unsigned char *sha1)
+static int append_matching_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        /* we want to allow pattern hold/<asterisk> to show all
         * branches under refs/heads/hold/, and v0.99.9? to show
@@ -417,22 +417,22 @@ static int append_matching_ref(const char *refname, const unsigned char *sha1)
        if (fnmatch(match_ref_pattern, tail, 0))
                return 0;
        if (!strncmp("refs/heads/", refname, 11))
-               return append_head_ref(refname, sha1);
+               return append_head_ref(refname, sha1, cb_data);
        if (!strncmp("refs/tags/", refname, 10))
-               return append_tag_ref(refname, sha1);
-       return append_ref(refname, sha1);
+               return append_tag_ref(refname, sha1, cb_data);
+       return append_ref(refname, sha1, cb_data);
 }
 
 static void snarf_refs(int head, int tag)
 {
        if (head) {
                int orig_cnt = ref_name_cnt;
-               for_each_ref(append_head_ref);
+               for_each_ref(append_head_ref, NULL);
                sort_ref_range(orig_cnt, ref_name_cnt);
        }
        if (tag) {
                int orig_cnt = ref_name_cnt;
-               for_each_ref(append_tag_ref);
+               for_each_ref(append_tag_ref, NULL);
                sort_ref_range(orig_cnt, ref_name_cnt);
        }
 }
@@ -487,7 +487,7 @@ static void append_one_rev(const char *av)
 {
        unsigned char revkey[20];
        if (!get_sha1(av, revkey)) {
-               append_ref(av, revkey);
+               append_ref(av, revkey, NULL);
                return;
        }
        if (strchr(av, '*') || strchr(av, '?') || strchr(av, '[')) {
@@ -495,7 +495,7 @@ static void append_one_rev(const char *av)
                int saved_matches = ref_name_cnt;
                match_ref_pattern = av;
                match_ref_slash = count_slash(av);
-               for_each_ref(append_matching_ref);
+               for_each_ref(append_matching_ref, NULL);
                if (saved_matches == ref_name_cnt &&
                    ref_name_cnt < MAX_REVS)
                        error("no matching refs with %s", av);

diff --git a/describe.c b/describe.c
index ab192f83ae27c5e0bf3f2a5f61684d0dc66deb32..ea0f2ce55bf7e20109f43e41908a580f7fdb6eac 100644 (file)
--- a/describe.c
+++ b/describe.c
@@ -53,7 +53,7 @@ static void add_to_known_names(const char *path,
        names = ++idx;
 }
 
-static int get_name(const char *path, const unsigned char *sha1)
+static int get_name(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct commit *commit = lookup_commit_reference_gently(sha1, 1);
        struct object *object;
@@ -113,7 +113,7 @@ static void describe(const char *arg, int last_one)
 
        if (!initialized) {
                initialized = 1;
-               for_each_ref(get_name);
+               for_each_ref(get_name, NULL);
                qsort(name_array, names, sizeof(*name_array), compare_names);
        }
 

diff --git a/fetch-pack.c b/fetch-pack.c
index e8708aa802b8e09d8044bb99dbccb0fecdb14481..6264ea1af96c18f381063a4910507e69718cc99f 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -42,7 +42,7 @@ static void rev_list_push(struct commit *commit, int mark)
        }
 }
 
-static int rev_list_insert_ref(const char *path, const unsigned char *sha1)
+static int rev_list_insert_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *o = deref_tag(parse_object(sha1), path, 0);
 
@@ -143,7 +143,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
        unsigned in_vain = 0;
        int got_continue = 0;
 
-       for_each_ref(rev_list_insert_ref);
+       for_each_ref(rev_list_insert_ref, NULL);
 
        fetching = 0;
        for ( ; refs ; refs = refs->next) {
@@ -253,7 +253,7 @@ done:
 
 static struct commit_list *complete;
 
-static int mark_complete(const char *path, const unsigned char *sha1)
+static int mark_complete(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *o = parse_object(sha1);
 
@@ -365,7 +365,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match)
                }
        }
 
-       for_each_ref(mark_complete);
+       for_each_ref(mark_complete, NULL);
        if (cutoff)
                mark_recent_complete_commits(cutoff);
 

diff --git a/fetch.c b/fetch.c
index 34df8d37d7dc92f8b652c160c49f4ace6e44e19c..36d1e7668e15bb79dba428034f6cab55acceddd8 100644 (file)
--- a/fetch.c
+++ b/fetch.c
@@ -201,7 +201,7 @@ static int interpret_target(char *target, unsigned char *sha1)
        return -1;
 }
 
-static int mark_complete(const char *path, const unsigned char *sha1)
+static int mark_complete(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct commit *commit = lookup_commit_reference_gently(sha1, 1);
        if (commit) {
@@ -274,7 +274,7 @@ int pull(int targets, char **target, const char **write_ref,
        }
 
        if (!get_recover)
-               for_each_ref(mark_complete);
+               for_each_ref(mark_complete, NULL);
 
        for (i = 0; i < targets; i++) {
                if (interpret_target(target[i], &sha1[20 * i])) {

diff --git a/fsck-objects.c b/fsck-objects.c
index 456c17e2f6c2d226248156065b1a47dad487c402..bb0c94e9d3193d19fc687e2b8612a8af55fc55dc 100644 (file)
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -402,7 +402,7 @@ static void fsck_dir(int i, char *path)
 
 static int default_refs;
 
-static int fsck_handle_ref(const char *refname, const unsigned char *sha1)
+static int fsck_handle_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        struct object *obj;
 
@@ -424,7 +424,7 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1)
 
 static void get_default_heads(void)
 {
-       for_each_ref(fsck_handle_ref);
+       for_each_ref(fsck_handle_ref, NULL);
 
        /*
         * Not having any default heads isn't really fatal, but

diff --git a/http-push.c b/http-push.c
index 670ff007beb8a5ba3043045a0b31399cd108c310..460c9bec100824abd2255d86d2b2255e97474826 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -1864,7 +1864,7 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock)
 static struct ref *local_refs, **local_tail;
 static struct ref *remote_refs, **remote_tail;
 
-static int one_local_ref(const char *refname, const unsigned char *sha1)
+static int one_local_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        struct ref *ref;
        int len = strlen(refname) + 1;
@@ -1913,7 +1913,7 @@ static void one_remote_ref(char *refname)
 static void get_local_heads(void)
 {
        local_tail = &local_refs;
-       for_each_ref(one_local_ref);
+       for_each_ref(one_local_ref, NULL);
 }
 
 static void get_dav_remote_heads(void)

diff --git a/receive-pack.c b/receive-pack.c
index 78f75da5ca99bd5457fd4e0f6e3af2737afc335a..7abc9210c5b316e58a097539a2724ef351091644 100644 (file)
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -12,7 +12,7 @@ static int report_status;
 static char capabilities[] = "report-status";
 static int capabilities_sent;
 
-static int show_ref(const char *path, const unsigned char *sha1)
+static int show_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        if (capabilities_sent)
                packet_write(1, "%s %s\n", sha1_to_hex(sha1), path);
@@ -25,9 +25,9 @@ static int show_ref(const char *path, const unsigned char *sha1)
 
 static void write_head_info(void)
 {
-       for_each_ref(show_ref);
+       for_each_ref(show_ref, NULL);
        if (!capabilities_sent)
-               show_ref("capabilities^{}", null_sha1);
+               show_ref("capabilities^{}", null_sha1, NULL);
 
 }
 

diff --git a/refs.c b/refs.c
index 7bd36e4f633968c1ae24a0c3bc1c054b000c9191..85564f0dc70ffd298daf3a9f2bb84801b6564911 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -275,7 +275,7 @@ int read_ref(const char *ref, unsigned char *sha1)
        return -1;
 }
 
-static int do_for_each_ref(const char *base, int (*fn)(const char *path, const unsigned char *sha1), int trim)
+static int do_for_each_ref(const char *base, each_ref_fn fn, int trim, void *cb_data)
 {
        int retval;
        struct ref_list *packed = get_packed_refs();
@@ -303,7 +303,7 @@ static int do_for_each_ref(const char *base, int (*fn)(const char *path, const u
                        error("%s does not point to a valid object!", entry->name);
                        continue;
                }
-               retval = fn(entry->name + trim, entry->sha1);
+               retval = fn(entry->name + trim, entry->sha1, cb_data);
                if (retval)
                        return retval;
        }
@@ -311,7 +311,7 @@ static int do_for_each_ref(const char *base, int (*fn)(const char *path, const u
        packed = packed ? packed : loose;
        while (packed) {
                if (!strncmp(base, packed->name, trim)) {
-                       retval = fn(packed->name + trim, packed->sha1);
+                       retval = fn(packed->name + trim, packed->sha1, cb_data);
                        if (retval)
                                return retval;
                }
@@ -320,34 +320,39 @@ static int do_for_each_ref(const char *base, int (*fn)(const char *path, const u
        return 0;
 }
 
-int head_ref(int (*fn)(const char *path, const unsigned char *sha1))
+int head_ref(each_ref_fn fn, void *cb_data)
 {
        unsigned char sha1[20];
        if (!read_ref("HEAD", sha1))
-               return fn("HEAD", sha1);
+               return fn("HEAD", sha1, cb_data);
        return 0;
 }
 
-int for_each_ref(int (*fn)(const char *path, const unsigned char *sha1))
+int for_each_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/", fn, 0);
+       return do_for_each_ref("refs/", fn, 0, cb_data);
 }
 
-int for_each_tag_ref(int (*fn)(const char *path, const unsigned char *sha1))
+int for_each_tag_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/tags/", fn, 10);
+       return do_for_each_ref("refs/tags/", fn, 10, cb_data);
 }
 
-int for_each_branch_ref(int (*fn)(const char *path, const unsigned char *sha1))
+int for_each_branch_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/heads/", fn, 11);
+       return do_for_each_ref("refs/heads/", fn, 11, cb_data);
 }
 
-int for_each_remote_ref(int (*fn)(const char *path, const unsigned char *sha1))
+int for_each_remote_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/remotes/", fn, 13);
+       return do_for_each_ref("refs/remotes/", fn, 13, cb_data);
 }
 
+/* NEEDSWORK: This is only used by ssh-upload and it should go; the
+ * caller should do resolve_ref or read_ref like everybody else.  Or
+ * maybe everybody else should use get_ref_sha1() instead of doing
+ * read_ref().
+ */
 int get_ref_sha1(const char *ref, unsigned char *sha1)
 {
        if (check_ref_format(ref))

diff --git a/refs.h b/refs.h
index af347e6b19988ff38660fc3457302d8bd29873ce..886c857105aefff7a743b796f160b2bc7bb0c178 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -14,11 +14,12 @@ struct ref_lock {
  * Calls the specified function for each ref file until it returns nonzero,
  * and returns the value
  */
-extern int head_ref(int (*fn)(const char *path, const unsigned char *sha1));
-extern int for_each_ref(int (*fn)(const char *path, const unsigned char *sha1));
-extern int for_each_tag_ref(int (*fn)(const char *path, const unsigned char *sha1));
-extern int for_each_branch_ref(int (*fn)(const char *path, const unsigned char *sha1));
-extern int for_each_remote_ref(int (*fn)(const char *path, const unsigned char *sha1));
+typedef int each_ref_fn(const char *refname, const unsigned char *sha1, void *cb_data);
+extern int head_ref(each_ref_fn, void *);
+extern int for_each_ref(each_ref_fn, void *);
+extern int for_each_tag_ref(each_ref_fn, void *);
+extern int for_each_branch_ref(each_ref_fn, void *);
+extern int for_each_remote_ref(each_ref_fn, void *);
 
 /** Reads the refs file specified into sha1 **/
 extern int get_ref_sha1(const char *ref, unsigned char *sha1);

diff --git a/revision.c b/revision.c
index 6a2539b623512917479be3e6601ee8b8bef4953d..0e84b8a0fbea67d8bc7fea37b94faa09ab964469 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -466,7 +466,7 @@ static void limit_list(struct rev_info *revs)
 static int all_flags;
 static struct rev_info *all_revs;
 
-static int handle_one_ref(const char *path, const unsigned char *sha1)
+static int handle_one_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *object = get_reference(all_revs, path, sha1, all_flags);
        add_pending_object(all_revs, object, "");
@@ -477,7 +477,7 @@ static void handle_all(struct rev_info *revs, unsigned flags)
 {
        all_revs = revs;
        all_flags = flags;
-       for_each_ref(handle_one_ref);
+       for_each_ref(handle_one_ref, NULL);
 }
 
 static int add_parents_only(struct rev_info *revs, const char *arg, int flags)

diff --git a/send-pack.c b/send-pack.c
index 5bb123a37696384c5413dac128529d1c1f679940..ee1309313ff41e23b49380d87cd0077cc2e84a85 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -215,7 +215,7 @@ static int ref_newer(const unsigned char *new_sha1,
 static struct ref *local_refs, **local_tail;
 static struct ref *remote_refs, **remote_tail;
 
-static int one_local_ref(const char *refname, const unsigned char *sha1)
+static int one_local_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        struct ref *ref;
        int len = strlen(refname) + 1;
@@ -230,7 +230,7 @@ static int one_local_ref(const char *refname, const unsigned char *sha1)
 static void get_local_heads(void)
 {
        local_tail = &local_refs;
-       for_each_ref(one_local_ref);
+       for_each_ref(one_local_ref, NULL);
 }
 
 static int receive_status(int in)

diff --git a/server-info.c b/server-info.c
index 2fb8f571033918b870cde35979b377c98b9845b5..7667b412576644ee5f428658df6db32efc37f0c3 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -7,7 +7,7 @@
 /* refs */
 static FILE *info_ref_fp;
 
-static int add_info_ref(const char *path, const unsigned char *sha1)
+static int add_info_ref(const char *path, const unsigned char *sha1, void *cb_data)
 {
        struct object *o = parse_object(sha1);
 
@@ -34,7 +34,7 @@ static int update_info_refs(int force)
        info_ref_fp = fopen(path1, "w");
        if (!info_ref_fp)
                return error("unable to update %s", path0);
-       for_each_ref(add_info_ref);
+       for_each_ref(add_info_ref, NULL);
        fclose(info_ref_fp);
        rename(path1, path0);
        free(path0);

diff --git a/upload-pack.c b/upload-pack.c
index 189b239cc093ab1d585627a647c7c36bf65efe18..10237ebe548a134c52f77668bd74fa1039b2b739 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -416,7 +416,7 @@ static void receive_needs(void)
        }
 }
 
-static int send_ref(const char *refname, const unsigned char *sha1)
+static int send_ref(const char *refname, const unsigned char *sha1, void *cb_data)
 {
        static const char *capabilities = "multi_ack thin-pack side-band side-band-64k";
        struct object *o = parse_object(sha1);
@@ -444,8 +444,8 @@ static int send_ref(const char *refname, const unsigned char *sha1)
 static void upload_pack(void)
 {
        reset_timeout();
-       head_ref(send_ref);
-       for_each_ref(send_ref);
+       head_ref(send_ref, NULL);
+       for_each_ref(send_ref, NULL);
        packet_flush(1);
        receive_needs();
        if (want_obj.nr) {