Merge branch 'maint'

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index e1d3adf405bb6ac842a3415e0461b4772396060d..97802585ea3ac69ac6ed2e7995605bdcae84558e 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -154,33 +154,6 @@ static unsigned long do_compress(void **pptr, unsigned long size)
        return stream.total_out;
 }
 
-/*
- * The per-object header is a pretty dense thing, which is
- *  - first byte: low four bits are "size", then three bits of "type",
- *    and the high bit is "size continues".
- *  - each byte afterwards: low seven bits are size continuation,
- *    with the high bit being "size continues"
- */
-static int encode_header(enum object_type type, unsigned long size, unsigned char *hdr)
-{
-       int n = 1;
-       unsigned char c;
-
-       if (type < OBJ_COMMIT || type > OBJ_REF_DELTA)
-               die("bad type %d", type);
-
-       c = (type << 4) | (size & 15);
-       size >>= 4;
-       while (size) {
-               *hdr++ = c | 0x80;
-               c = size & 0x7f;
-               size >>= 7;
-               n++;
-       }
-       *hdr = c;
-       return n;
-}
-
 /*
  * we are going to reuse the existing object data as is.  make
  * sure it is not corrupt.
@@ -321,7 +294,7 @@ static unsigned long write_object(struct sha1file *f,
                 * The object header is a byte of 'type' followed by zero or
                 * more bytes of length.
                 */
-               hdrlen = encode_header(type, size, header);
+               hdrlen = encode_in_pack_object_header(type, size, header);
 
                if (type == OBJ_OFS_DELTA) {
                        /*
@@ -372,7 +345,7 @@ static unsigned long write_object(struct sha1file *f,
                if (entry->delta)
                        type = (allow_ofs_delta && entry->delta->idx.offset) ?
                                OBJ_OFS_DELTA : OBJ_REF_DELTA;
-               hdrlen = encode_header(type, entry->size, header);
+               hdrlen = encode_in_pack_object_header(type, entry->size, header);
 
                offset = entry->in_pack_offset;
                revidx = find_pack_revindex(p, offset);
@@ -464,9 +437,6 @@ static int write_one(struct sha1file *f,
        return 1;
 }
 
-/* forward declaration for write_pack_file */
-static int adjust_perm(const char *path, mode_t mode);
-
 static void write_pack_file(void)
 {
        uint32_t i = 0, j;
@@ -523,21 +493,17 @@ static void write_pack_file(void)
                }
 
                if (!pack_to_stdout) {
-                       mode_t mode = umask(0);
                        struct stat st;
                        const char *idx_tmp_name;
                        char tmpname[PATH_MAX];
 
-                       umask(mode);
-                       mode = 0444 & ~mode;
-
                        idx_tmp_name = write_idx_file(NULL, written_list,
                                                      nr_written, sha1);
 
                        snprintf(tmpname, sizeof(tmpname), "%s-%s.pack",
                                 base_name, sha1_to_hex(sha1));
                        free_pack_by_name(tmpname);
-                       if (adjust_perm(pack_tmp_name, mode))
+                       if (adjust_shared_perm(pack_tmp_name))
                                die_errno("unable to make temporary pack file readable");
                        if (rename(pack_tmp_name, tmpname))
                                die_errno("unable to rename temporary pack file");
@@ -565,7 +531,7 @@ static void write_pack_file(void)
 
                        snprintf(tmpname, sizeof(tmpname), "%s-%s.idx",
                                 base_name, sha1_to_hex(sha1));
-                       if (adjust_perm(idx_tmp_name, mode))
+                       if (adjust_shared_perm(idx_tmp_name))
                                die_errno("unable to make temporary index file readable");
                        if (rename(idx_tmp_name, tmpname))
                                die_errno("unable to rename temporary index file");
@@ -2125,13 +2091,6 @@ static void get_object_list(int ac, const char **av)
                loosen_unused_packed_objects(&revs);
 }
 
-static int adjust_perm(const char *path, mode_t mode)
-{
-       if (chmod(path, mode))
-               return -1;
-       return adjust_shared_perm(path);
-}
-
 int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 {
        int use_internal_rev_list = 0;