Makefile: remove the NO_R_TO_GCC_LINKER flag

diff --git a/commit-graph.h b/commit-graph.h
index e6aff2c2e1042f26b0798051391f671591d30484..7dfb8c896fc35f633c73221ec639ca9c425338ab 100644 (file)
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -7,10 +7,12 @@
 #include "cache.h"
 
 #define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
+#define GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD "GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD"
 
 struct commit;
 
 char *get_commit_graph_filename(const char *obj_dir);
+int open_commit_graph(const char *graph_file, int *fd, struct stat *st);
 
 /*
  * Given a commit struct, try to fill the commit struct info, including:
@@ -52,7 +54,10 @@ struct commit_graph {
        const unsigned char *chunk_extra_edges;
 };
 
-struct commit_graph *load_commit_graph_one(const char *graph_file);
+struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st);
+
+struct commit_graph *parse_commit_graph(void *graph_map, int fd,
+                                       size_t graph_size);
 
 /*
  * Return 1 if and only if the repository has a commit-graph