diff options
| author | Christian Couder <chriscool@tuxfamily.org> | 2009-01-23 12:07:01 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-06-01 04:02:59 +0400 |
| commit | f5552aee39d664bb8774c205341abd6db74b38d3 (patch) | |
| tree | 858b9d76d47bb068cdd709baee81b1ff9ae3ec3f /sha1_file.c | |
| parent | 680955702990c1d4bfb3c6feed6ae9c6cb5c3c07 (diff) | |
sha1_file: add a "read_sha1_file_repl" function
This new function will replace "read_sha1_file". This latter function
becoming just a stub to call the former will a NULL "replacement"
argument.
This new function is needed because sometimes we need to use the
replacement sha1.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sha1_file.c b/sha1_file.c index 4bf24ffcf6..9119b795bd 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2145,8 +2145,10 @@ static void *read_object(const unsigned char *sha1, enum object_type *type, return read_packed_sha1(sha1, type, size); } -void *read_sha1_file(const unsigned char *sha1, enum object_type *type, - unsigned long *size) +void *read_sha1_file_repl(const unsigned char *sha1, + enum object_type *type, + unsigned long *size, + const unsigned char **replacement) { const unsigned char *repl = lookup_replace_object(sha1); void *data = read_object(repl, type, size); @@ -2160,6 +2162,9 @@ void *read_sha1_file(const unsigned char *sha1, enum object_type *type, if (!data && (has_loose_object(repl) || has_packed_and_bad(repl))) die("object %s is corrupted", sha1_to_hex(repl)); + if (replacement) + *replacement = repl; + return data; } |