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| author | Russell Belfer <rb@github.com> | 2012-07-26 16:10:22 -0700 |
|---|---|---|
| committer | Russell Belfer <rb@github.com> | 2012-07-26 16:10:22 -0700 |
| commit | 2031760c626711cc69b4d63ac9798ff333583ca0 (patch) | |
| tree | ac0d701b3a33eb357ee4bbbcc7e7787cfa11bdcb /include/git2/tree.h | |
| parent | 0aeae70553beb06d8df288232f1a1d345631f3cd (diff) | |
| download | libgit2-2031760c626711cc69b4d63ac9798ff333583ca0.tar.gz | |
Fix git_tree_walk to return user error
This makes sure that an error code returned by the callback function
of `git_tree_walk` will stop the iteration and get propagated back
to the caller verbatim.
Also, this adds a minor helper function `git_tree_entry_byoid` that
searches a `git_tree` for an entry with the given OID. This isn't
a fast function, but it's easier than writing the loop yourself as
an external user of the library.
Diffstat (limited to 'include/git2/tree.h')
| -rw-r--r-- | include/git2/tree.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/git2/tree.h b/include/git2/tree.h index f12b15e2e..5c42f3957 100644 --- a/include/git2/tree.h +++ b/include/git2/tree.h @@ -129,6 +129,17 @@ GIT_EXTERN(const git_tree_entry *) git_tree_entry_byname(git_tree *tree, const c GIT_EXTERN(const git_tree_entry *) git_tree_entry_byindex(git_tree *tree, unsigned int idx); /** + * Lookup a tree entry by SHA value. + * + * Warning: this must examine every entry in the tree, so it is not fast. + * + * @param tree a previously loaded tree. + * @param oid the sha being looked for + * @return the tree entry; NULL if not found + */ +GIT_EXTERN(const git_tree_entry *) git_tree_entry_byoid(git_tree *tree, const git_oid *oid); + +/** * Get the UNIX file attributes of a tree entry * * @param entry a tree entry |