diff options
Diffstat (limited to 'src/odb.h')
| -rw-r--r-- | src/odb.h | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -39,7 +39,32 @@ struct git_odb { git_cache cache; }; +/* + * Hash a git_rawobj internally. + * The `git_rawobj` is supposed to be previously initialized + */ int git_odb__hashobj(git_oid *id, git_rawobj *obj); + +/* + * Hash an open file descriptor. + * This is a performance call when the contents of a fd need to be hashed, + * but the fd is already open and we have the size of the contents. + * + * Saves us some `stat` calls. + * + * The fd is never closed, not even on error. It must be opened and closed + * by the caller + */ int git_odb__hashfd(git_oid *out, git_file fd, size_t size, git_otype type); +/* + * Hash a `path`, assuming it could be a POSIX symlink: if the path is a symlink, + * then the raw contents of the symlink will be hashed. Otherwise, this will + * fallback to `git_odb__hashfd`. + * + * The hash type for this call is always `GIT_OBJ_BLOB` because symlinks may only + * point to blobs. + */ +int git_odb__hashlink(git_oid *out, const char *path); + #endif |