diff options
Diffstat (limited to 'builtin-pack-objects.c')
| -rw-r--r-- | builtin-pack-objects.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index d394c494a5..640e05a12e 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -410,25 +410,22 @@ static unsigned long write_object(struct sha1file *f, return hdrlen + datalen; } -static off_t write_one(struct sha1file *f, +static int write_one(struct sha1file *f, struct object_entry *e, - off_t offset) + off_t *offset) { unsigned long size; /* offset is non zero if object is written already. */ if (e->idx.offset || e->preferred_base) - return offset; + return 1; /* if we are deltified, write out base object first. */ - if (e->delta) { - offset = write_one(f, e->delta, offset); - if (!offset) - return 0; - } + if (e->delta && !write_one(f, e->delta, offset)) + return 0; - e->idx.offset = offset; - size = write_object(f, e, offset); + e->idx.offset = *offset; + size = write_object(f, e, *offset); if (!size) { e->idx.offset = 0; return 0; @@ -436,9 +433,10 @@ static off_t write_one(struct sha1file *f, written_list[nr_written++] = &e->idx; /* make sure off_t is sufficiently large not to wrap */ - if (offset > offset + size) + if (*offset > *offset + size) die("pack too large for current definition of off_t"); - return offset + size; + *offset += size; + return 1; } /* forward declaration for write_pack_file */ @@ -448,7 +446,7 @@ static void write_pack_file(void) { uint32_t i = 0, j; struct sha1file *f; - off_t offset, offset_one, last_obj_offset = 0; + off_t offset; struct pack_header hdr; uint32_t nr_remaining = nr_result; time_t last_mtime = 0; @@ -480,11 +478,8 @@ static void write_pack_file(void) offset = sizeof(hdr); nr_written = 0; for (; i < nr_objects; i++) { - last_obj_offset = offset; - offset_one = write_one(f, objects + i, offset); - if (!offset_one) + if (!write_one(f, objects + i, &offset)) break; - offset = offset_one; display_progress(progress_state, written); } |