Convert remaining callers of sha1_object_info_extended to object_id

Convert the remaining caller of sha1_object_info_extended to use struct
object_id.  Introduce temporaries, which will be removed later, since
there is a dependency loop between sha1_object_info_extended and
lookup_replace_object_extended.  This allows us to convert the code in a
piecemeal fashion instead of all at once.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sha1_file.c b/sha1_file.c
index a307037e88066d73b1e05e6bcad2527a5396125a..eafb0733e51cb60cc58bc5d63859132650fccc4c 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,6 +1231,9 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
                                    lookup_replace_object(sha1) :
                                    sha1;
        int already_retried = 0;
+       struct object_id realoid;
+
+       hashcpy(realoid.hash, real);
 
        if (is_null_sha1(real))
                return -1;
@@ -1295,7 +1298,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
        rtype = packed_object_info(e.p, e.offset, oi);
        if (rtype < 0) {
                mark_bad_packed_object(e.p, real);
-               return sha1_object_info_extended(real, oi, 0);
+               return sha1_object_info_extended(realoid.hash, oi, 0);
        } else if (oi->whence == OI_PACKED) {
                oi->u.packed.offset = e.offset;
                oi->u.packed.pack = e.p;
@@ -1323,13 +1326,16 @@ int sha1_object_info(const unsigned char *sha1, unsigned long *sizep)
 static void *read_object(const unsigned char *sha1, enum object_type *type,
                         unsigned long *size)
 {
+       struct object_id oid;
        struct object_info oi = OBJECT_INFO_INIT;
        void *content;
        oi.typep = type;
        oi.sizep = size;
        oi.contentp = &content;
 
-       if (sha1_object_info_extended(sha1, &oi, 0) < 0)
+       hashcpy(oid.hash, sha1);
+
+       if (sha1_object_info_extended(oid.hash, &oi, 0) < 0)
                return NULL;
        return content;
 }
@@ -1723,9 +1729,11 @@ int force_object_loose(const struct object_id *oid, time_t mtime)
 
 int has_sha1_file_with_flags(const unsigned char *sha1, int flags)
 {
+       struct object_id oid;
        if (!startup_info->have_repository)
                return 0;
-       return sha1_object_info_extended(sha1, NULL,
+       hashcpy(oid.hash, sha1);
+       return sha1_object_info_extended(oid.hash, NULL,
                                         flags | OBJECT_INFO_SKIP_CACHED) >= 0;
 }
 

diff --git a/streaming.c b/streaming.c
index be85507922cf98996c62ab48d282ee6853d9d916..042d6082e83660773843ffc68841cd0c05c252b2 100644 (file)
--- a/streaming.c
+++ b/streaming.c
@@ -111,10 +111,13 @@ static enum input_source istream_source(const unsigned char *sha1,
 {
        unsigned long size;
        int status;
+       struct object_id oid;
+
+       hashcpy(oid.hash, sha1);
 
        oi->typep = type;
        oi->sizep = &size;
-       status = sha1_object_info_extended(sha1, oi, 0);
+       status = sha1_object_info_extended(oid.hash, oi, 0);
        if (status < 0)
                return stream_error;