Export matches_pack_name() and fix its return value

The function sounds boolean; make it behave as one, not "0 for
success, non-zero for failure".

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/cache.h b/cache.h
index 70abbd59bf8d3ca118836605099b0b5dc66a27b7..3fa5b8e6a83bd8dc9d5e27e2b572e0e4a681d415 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -529,6 +529,7 @@ extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsign
 extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
 extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
 extern const char *packed_object_info_detail(struct packed_git *, off_t, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
+extern int matches_pack_name(struct packed_git *p, const char *name);
 
 /* Dumb servers support */
 extern int update_server_info(int);

diff --git a/sha1_file.c b/sha1_file.c
index 9978a58da68bbf6f3482545d9f290fbfa3f3fe34..5801c3e71b43d80f7d65b21b100775b23455f533 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1684,22 +1684,22 @@ off_t find_pack_entry_one(const unsigned char *sha1,
        return 0;
 }
 
-static int matches_pack_name(struct packed_git *p, const char *ig)
+int matches_pack_name(struct packed_git *p, const char *name)
 {
        const char *last_c, *c;
 
-       if (!strcmp(p->pack_name, ig))
-               return 0;
+       if (!strcmp(p->pack_name, name))
+               return 1;
 
        for (c = p->pack_name, last_c = c; *c;)
                if (*c == '/')
                        last_c = ++c;
                else
                        ++c;
-       if (!strcmp(last_c, ig))
-               return 0;
+       if (!strcmp(last_c, name))
+               return 1;
 
-       return 1;
+       return 0;
 }
 
 static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e, const char **ignore_packed)
@@ -1717,7 +1717,7 @@ static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e, cons
                if (ignore_packed) {
                        const char **ig;
                        for (ig = ignore_packed; *ig; ig++)
-                               if (!matches_pack_name(p, *ig))
+                               if (matches_pack_name(p, *ig))
                                        break;
                        if (*ig)
                                goto next;