blob: identify binary contentethomson/blob_data_is_binary

Introduce `git_blob_data_is_binary` to examine a blob's data, instead of
the blob itself.  A replacement for `git_buf_is_binary`.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/blob.c b/src/blob.c
index 65841ab03..19ce8b3b5 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -404,6 +404,15 @@ int git_blob_is_binary(const git_blob *blob)
 	return git_str_is_binary(&content);
 }
 
+int git_blob_data_is_binary(const char *str, size_t len)
+{
+	git_str content = GIT_STR_INIT;
+
+	git_str_attach_notowned(&content, str, len);
+
+	return git_str_is_binary(&content);
+}
+
 int git_blob_filter_options_init(
 	git_blob_filter_options *opts,
 	unsigned int version)