Merge branch 'ml/filter-branch-no-op-error' into next

diff --git a/cache.h b/cache.h
index 21fbcc2414953d00929185aeb97f3a6ae9a3f73a..4859e2be1a2566687336135bff144155dbcb4551 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -459,7 +459,7 @@ static inline enum object_type object_type(unsigned int mode)
  */
 extern const char * const local_repo_env[];
 
-extern void setup_git_env(void);
+extern void setup_git_env(const char *git_dir);
 
 /*
  * Returns true iff we have a configured git repository (either via
@@ -599,6 +599,7 @@ extern int read_index_unmerged(struct index_state *);
 
 /* For use with `write_locked_index()`. */
 #define COMMIT_LOCK            (1 << 0)
+#define SKIP_IF_UNCHANGED      (1 << 1)
 
 /*
  * Write the index while holding an already-taken lock. Close the lock,
@@ -615,6 +616,9 @@ extern int read_index_unmerged(struct index_state *);
  * With `COMMIT_LOCK`, the lock is always committed or rolled back.
  * Without it, the lock is closed, but neither committed nor rolled
  * back.
+ *
+ * If `SKIP_IF_UNCHANGED` is given and the index is unchanged, nothing
+ * is written (and the lock is rolled back if `COMMIT_LOCK` is given).
  */
 extern int write_locked_index(struct index_state *, struct lock_file *lock, unsigned flags);
 
@@ -1661,7 +1665,7 @@ struct pack_entry {
  * usual "XXXXXX" trailer, and the resulting filename is written into the
  * "template" buffer. Returns the open descriptor.
  */
-extern int odb_mkstemp(struct strbuf *template, const char *pattern);
+extern int odb_mkstemp(struct strbuf *temp_filename, const char *pattern);
 
 /*
  * Create a pack .keep file named "name" (which should generally be the output
@@ -1732,7 +1736,7 @@ struct object_info {
        unsigned long *sizep;
        off_t *disk_sizep;
        unsigned char *delta_base_sha1;
-       struct strbuf *typename;
+       struct strbuf *type_name;
        void **contentp;
 
        /* Response */
@@ -1773,6 +1777,8 @@ struct object_info {
 #define OBJECT_INFO_SKIP_CACHED 4
 /* Do not retry packed storage after checking packed and loose storage */
 #define OBJECT_INFO_QUICK 8
+/* Do not check loose object */
+#define OBJECT_INFO_IGNORE_LOOSE 16
 extern int sha1_object_info_extended(const unsigned char *, struct object_info *, unsigned flags);
 
 /*