diff options
Diffstat (limited to 'Documentation/technical/api-ref-iteration.txt')
| -rw-r--r-- | Documentation/technical/api-ref-iteration.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/technical/api-ref-iteration.txt b/Documentation/technical/api-ref-iteration.txt index dbbea95db7..37379d8337 100644 --- a/Documentation/technical/api-ref-iteration.txt +++ b/Documentation/technical/api-ref-iteration.txt @@ -6,7 +6,7 @@ Iteration of refs is done by using an iterate function which will call a callback function for every ref. The callback function has this signature: - int handle_one_ref(const char *refname, const unsigned char *sha1, + int handle_one_ref(const char *refname, const struct object_id *oid, int flags, void *cb_data); There are different kinds of iterate functions which all take a @@ -35,7 +35,7 @@ Iteration functions * `head_ref_submodule()`, `for_each_ref_submodule()`, `for_each_ref_in_submodule()`, `for_each_tag_ref_submodule()`, `for_each_branch_ref_submodule()`, `for_each_remote_ref_submodule()` - do the same as the functions descibed above but for a specified + do the same as the functions described above but for a specified submodule. * `for_each_rawref()` can be used to learn about broken ref and symref. @@ -50,10 +50,10 @@ submodules object database. You can do this by a code-snippet like this: const char *path = "path/to/submodule" - if (!add_submodule_odb(path)) + if (add_submodule_odb(path)) die("Error submodule '%s' not populated.", path); -`add_submodule_odb()` will return an non-zero value on success. If you +`add_submodule_odb()` will return zero on success. If you do not do this you will get an error for each ref that it does not point to a valid object. |