diff options
Diffstat (limited to 'include/git2/index.h')
| -rw-r--r-- | include/git2/index.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/git2/index.h b/include/git2/index.h index dd6a28e40..4d33f13d2 100644 --- a/include/git2/index.h +++ b/include/git2/index.h @@ -77,7 +77,12 @@ typedef struct git_index_entry { #define GIT_IDXENTRY_VALID (0x8000) #define GIT_IDXENTRY_STAGESHIFT 12 -#define GIT_IDXENTRY_STAGE(E) (((E)->flags & GIT_IDXENTRY_STAGEMASK) >> GIT_IDXENTRY_STAGESHIFT) +#define GIT_IDXENTRY_STAGE(E) \ + (((E)->flags & GIT_IDXENTRY_STAGEMASK) >> GIT_IDXENTRY_STAGESHIFT) + +#define GIT_IDXENTRY_STAGE_SET(E,S) do { \ + (E)->flags = ((E)->flags & ~GIT_IDXENTRY_STAGEMASK) | \ + (((S) & 0x03) << GIT_IDXENTRY_STAGESHIFT); } while (0) /** * Bitmasks for on-disk fields of `git_index_entry`'s `flags_extended` @@ -327,12 +332,14 @@ GIT_EXTERN(size_t) git_index_entrycount(const git_index *index); /** * Clear the contents (all the entries) of an index object. - * This clears the index object in memory; changes must be manually - * written to disk for them to take effect. + * + * This clears the index object in memory; changes must be explicitly + * written to disk for them to take effect persistently. * * @param index an existing index object + * @return 0 on success, error code < 0 on failure */ -GIT_EXTERN(void) git_index_clear(git_index *index); +GIT_EXTERN(int) git_index_clear(git_index *index); /** * Get a pointer to one of the entries in the index |