sha1_object_info_extended: pass object_info to helpers

diff --git a/sha1_file.c b/sha1_file.c
index d39127131066c7ae34fc2b7d97f3c5d4f66299c2..2500b94478bcbef05dba8eb989572ec720c5ecf9 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1780,8 +1780,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
 }
 
 static int packed_object_info(struct packed_git *p, off_t obj_offset,
-                             enum object_type *typep, unsigned long *sizep,
-                             unsigned long *disk_sizep)
+                             struct object_info *oi)
 {
        struct pack_window *w_curs = NULL;
        unsigned long size;
@@ -1794,7 +1793,7 @@ static int packed_object_info(struct packed_git *p, off_t obj_offset,
         */
        type = unpack_object_header(p, &w_curs, &curpos, &size);
 
-       if (sizep) {
+       if (oi->sizep) {
                if (type == OBJ_OFS_DELTA || type == OBJ_REF_DELTA) {
                        off_t tmp_pos = curpos;
                        off_t base_offset = get_delta_base(p, &w_curs, &tmp_pos,
@@ -1803,24 +1802,24 @@ static int packed_object_info(struct packed_git *p, off_t obj_offset,
                                type = OBJ_BAD;
                                goto out;
                        }
-                       *sizep = get_size_from_delta(p, &w_curs, tmp_pos);
-                       if (*sizep == 0) {
+                       *oi->sizep = get_size_from_delta(p, &w_curs, tmp_pos);
+                       if (*oi->sizep == 0) {
                                type = OBJ_BAD;
                                goto out;
                        }
                } else {
-                       *sizep = size;
+                       *oi->sizep = size;
                }
        }
 
-       if (disk_sizep) {
+       if (oi->disk_sizep) {
                struct revindex_entry *revidx = find_pack_revindex(p, obj_offset);
-               *disk_sizep = revidx[1].offset - obj_offset;
+               *oi->disk_sizep = revidx[1].offset - obj_offset;
        }
 
-       if (typep) {
-               *typep = packed_to_object_type(p, obj_offset, type, &w_curs, curpos);
-               if (*typep < 0) {
+       if (oi->typep) {
+               *oi->typep = packed_to_object_type(p, obj_offset, type, &w_curs, curpos);
+               if (*oi->typep < 0) {
                        type = OBJ_BAD;
                        goto out;
                }
@@ -2385,9 +2384,7 @@ struct packed_git *find_sha1_pack(const unsigned char *sha1,
 }
 
 static int sha1_loose_object_info(const unsigned char *sha1,
-                                 enum object_type *typep,
-                                 unsigned long *sizep,
-                                 unsigned long *disk_sizep)
+                                 struct object_info *oi)
 {
        int status;
        unsigned long mapsize, size;
@@ -2399,12 +2396,12 @@ static int sha1_loose_object_info(const unsigned char *sha1,
         * If we don't care about type or size, then we don't
         * need to look inside the object at all.
         */
-       if (!typep && !sizep) {
-               if (disk_sizep) {
+       if (!oi->typep && !oi->sizep) {
+               if (oi->disk_sizep) {
                        struct stat st;
                        if (stat_sha1_file(sha1, &st) < 0)
                                return -1;
-                       *disk_sizep = st.st_size;
+                       *oi->disk_sizep = st.st_size;
                }
                return 0;
        }
@@ -2412,19 +2409,19 @@ static int sha1_loose_object_info(const unsigned char *sha1,
        map = map_sha1_file(sha1, &mapsize);
        if (!map)
                return error("unable to find %s", sha1_to_hex(sha1));
-       if (disk_sizep)
-               *disk_sizep = mapsize;
+       if (oi->disk_sizep)
+               *oi->disk_sizep = mapsize;
        if (unpack_sha1_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0)
                status = error("unable to unpack %s header",
                               sha1_to_hex(sha1));
        else if ((status = parse_sha1_header(hdr, &size)) < 0)
                status = error("unable to parse %s header", sha1_to_hex(sha1));
-       else if (sizep)
-               *sizep = size;
+       else if (oi->sizep)
+               *oi->sizep = size;
        git_inflate_end(&stream);
        munmap(map, mapsize);
-       if (typep)
-               *typep = status;
+       if (oi->typep)
+               *oi->typep = status;
        return 0;
 }
 
@@ -2449,8 +2446,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi)
 
        if (!find_pack_entry(sha1, &e)) {
                /* Most likely it's a loose object. */
-               if (!sha1_loose_object_info(sha1, oi->typep,
-                                           oi->sizep, oi->disk_sizep)) {
+               if (!sha1_loose_object_info(sha1, oi)) {
                        oi->whence = OI_LOOSE;
                        return 0;
                }
@@ -2461,8 +2457,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi)
                        return -1;
        }
 
-       rtype = packed_object_info(e.p, e.offset, oi->typep, oi->sizep,
-                                  oi->disk_sizep);
+       rtype = packed_object_info(e.p, e.offset, oi);
        if (rtype < 0) {
                mark_bad_packed_object(e.p, sha1);
                return sha1_object_info_extended(sha1, oi);