Merge https://salsa.debian.org/debian/libgit2 into proxmox/bullseye

[libgit2.git] / src / libgit2 / patch_parse.h

diff --git a/src/libgit2/patch_parse.h b/src/libgit2/patch_parse.h
new file mode 100644 (file)
index 0000000..140629d
--- /dev/null
+++ b/src/libgit2/patch_parse.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) the libgit2 contributors. All rights reserved.
+ *
+ * This file is part of libgit2, distributed under the GNU GPL v2 with
+ * a Linking Exception. For full terms see the included COPYING file.
+ */
+#ifndef INCLUDE_patch_parse_h__
+#define INCLUDE_patch_parse_h__
+
+#include "common.h"
+
+#include "parse.h"
+#include "patch.h"
+
+typedef struct {
+       git_refcount rc;
+
+       git_patch_options opts;
+
+       git_parse_ctx parse_ctx;
+} git_patch_parse_ctx;
+
+extern git_patch_parse_ctx *git_patch_parse_ctx_init(
+       const char *content,
+       size_t content_len,
+       const git_patch_options *opts);
+
+extern void git_patch_parse_ctx_free(git_patch_parse_ctx *ctx);
+
+/**
+ * Create a patch for a single file from the contents of a patch buffer.
+ *
+ * @param out The patch to be created
+ * @param contents The contents of a patch file
+ * @param contents_len The length of the patch file
+ * @param opts The git_patch_options
+ * @return 0 on success, <0 on failure.
+ */
+extern int git_patch_from_buffer(
+       git_patch **out,
+       const char *contents,
+       size_t contents_len,
+       const git_patch_options *opts);
+
+extern int git_patch_parse(
+       git_patch **out,
+       git_patch_parse_ctx *ctx);
+
+extern int git_patch_parsed_from_diff(git_patch **, git_diff *, size_t);
+
+#endif