apply: rename new_sha1_prefix and old_sha1_prefix

Rename these structure members to "new_oid_prefix" and "old_oid_prefix".

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

diff --git a/apply.c b/apply.c
index 792ecea36a95a4055745bd7484a52d9307aa697e..b9eb02ec12e452397f6a10503fbda836fd3a6777 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -223,8 +223,8 @@ struct patch {
        struct fragment *fragments;
        char *result;
        size_t resultsize;
-       char old_sha1_prefix[GIT_MAX_HEXSZ + 1];
-       char new_sha1_prefix[GIT_MAX_HEXSZ + 1];
+       char old_oid_prefix[GIT_MAX_HEXSZ + 1];
+       char new_oid_prefix[GIT_MAX_HEXSZ + 1];
        struct patch *next;
 
        /* three-way fallback result */
@@ -1099,8 +1099,8 @@ static int gitdiff_index(struct apply_state *state,
        if (!ptr || ptr[1] != '.' || hexsz < ptr - line)
                return 0;
        len = ptr - line;
-       memcpy(patch->old_sha1_prefix, line, len);
-       patch->old_sha1_prefix[len] = 0;
+       memcpy(patch->old_oid_prefix, line, len);
+       patch->old_oid_prefix[len] = 0;
 
        line = ptr + 2;
        ptr = strchr(line, ' ');
@@ -1112,8 +1112,8 @@ static int gitdiff_index(struct apply_state *state,
 
        if (hexsz < len)
                return 0;
-       memcpy(patch->new_sha1_prefix, line, len);
-       patch->new_sha1_prefix[len] = 0;
+       memcpy(patch->new_oid_prefix, line, len);
+       patch->new_oid_prefix[len] = 0;
        if (*ptr == ' ')
                return gitdiff_oldmode(state, ptr + 1, patch);
        return 0;
@@ -2205,7 +2205,7 @@ static void reverse_patches(struct patch *p)
                SWAP(p->new_mode, p->old_mode);
                SWAP(p->is_new, p->is_delete);
                SWAP(p->lines_added, p->lines_deleted);
-               SWAP(p->old_sha1_prefix, p->new_sha1_prefix);
+               SWAP(p->old_oid_prefix, p->new_oid_prefix);
 
                for (; frag; frag = frag->next) {
                        SWAP(frag->newpos, frag->oldpos);
@@ -3149,10 +3149,10 @@ static int apply_binary(struct apply_state *state,
         * For safety, we require patch index line to contain
         * full hex textual object ID for old and new, at least for now.
         */
-       if (strlen(patch->old_sha1_prefix) != hexsz ||
-           strlen(patch->new_sha1_prefix) != hexsz ||
-           get_oid_hex(patch->old_sha1_prefix, &oid) ||
-           get_oid_hex(patch->new_sha1_prefix, &oid))
+       if (strlen(patch->old_oid_prefix) != hexsz ||
+           strlen(patch->new_oid_prefix) != hexsz ||
+           get_oid_hex(patch->old_oid_prefix, &oid) ||
+           get_oid_hex(patch->new_oid_prefix, &oid))
                return error(_("cannot apply binary patch to '%s' "
                               "without full index line"), name);
 
@@ -3162,7 +3162,7 @@ static int apply_binary(struct apply_state *state,
                 * applies to.
                 */
                hash_object_file(img->buf, img->len, blob_type, &oid);
-               if (strcmp(oid_to_hex(&oid), patch->old_sha1_prefix))
+               if (strcmp(oid_to_hex(&oid), patch->old_oid_prefix))
                        return error(_("the patch applies to '%s' (%s), "
                                       "which does not match the "
                                       "current contents."),
@@ -3175,7 +3175,7 @@ static int apply_binary(struct apply_state *state,
                                       "'%s' but it is not empty"), name);
        }
 
-       get_oid_hex(patch->new_sha1_prefix, &oid);
+       get_oid_hex(patch->new_oid_prefix, &oid);
        if (is_null_oid(&oid)) {
                clear_image(img);
                return 0; /* deletion patch */
@@ -3191,7 +3191,7 @@ static int apply_binary(struct apply_state *state,
                if (!result)
                        return error(_("the necessary postimage %s for "
                                       "'%s' cannot be read"),
-                                    patch->new_sha1_prefix, name);
+                                    patch->new_oid_prefix, name);
                clear_image(img);
                img->buf = result;
                img->len = size;
@@ -3207,9 +3207,9 @@ static int apply_binary(struct apply_state *state,
 
                /* verify that the result matches */
                hash_object_file(img->buf, img->len, blob_type, &oid);
-               if (strcmp(oid_to_hex(&oid), patch->new_sha1_prefix))
+               if (strcmp(oid_to_hex(&oid), patch->new_oid_prefix))
                        return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
-                               name, patch->new_sha1_prefix, oid_to_hex(&oid));
+                               name, patch->new_oid_prefix, oid_to_hex(&oid));
        }
 
        return 0;
@@ -3565,7 +3565,7 @@ static int try_threeway(struct apply_state *state,
        /* Preimage the patch was prepared for */
        if (patch->is_new)
                write_object_file("", 0, blob_type, &pre_oid);
-       else if (get_oid(patch->old_sha1_prefix, &pre_oid) ||
+       else if (get_oid(patch->old_oid_prefix, &pre_oid) ||
                 read_blob_object(&buf, &pre_oid, patch->old_mode))
                return error(_("repository lacks the necessary blob to fall back on 3-way merge."));
 
@@ -4059,11 +4059,11 @@ static int preimage_oid_in_gitlink_patch(struct patch *p, struct object_id *oid)
            !get_oid_hex(preimage + sizeof(heading) - 1, oid) &&
            preimage[sizeof(heading) + the_hash_algo->hexsz - 1] == '\n' &&
            /* does the abbreviated name on the index line agree with it? */
-           starts_with(preimage + sizeof(heading) - 1, p->old_sha1_prefix))
+           starts_with(preimage + sizeof(heading) - 1, p->old_oid_prefix))
                return 0; /* it all looks fine */
 
        /* we may have full object name on the index line */
-       return get_oid_hex(p->old_sha1_prefix, oid);
+       return get_oid_hex(p->old_oid_prefix, oid);
 }
 
 /* Build an index that contains just the files needed for a 3way merge */
@@ -4092,7 +4092,7 @@ static int build_fake_ancestor(struct apply_state *state, struct patch *list)
                        else
                                return error(_("sha1 information is lacking or "
                                               "useless for submodule %s"), name);
-               } else if (!get_oid_blob(patch->old_sha1_prefix, &oid)) {
+               } else if (!get_oid_blob(patch->old_oid_prefix, &oid)) {
                        ; /* ok */
                } else if (!patch->lines_added && !patch->lines_deleted) {
                        /* mode-only change: update the current */