Merge branch 'pt/am-foreign'

diff --git a/cache.h b/cache.h
index 571c98f5e2406afad1352fcaddd1efff1af65cc1..8b621d73520dd757773ad1c32b67af76b6046820 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -397,6 +397,7 @@ static inline enum object_type object_type(unsigned int mode)
 #define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH"
 #define CEILING_DIRECTORIES_ENVIRONMENT "GIT_CEILING_DIRECTORIES"
 #define NO_REPLACE_OBJECTS_ENVIRONMENT "GIT_NO_REPLACE_OBJECTS"
+#define GIT_REPLACE_REF_BASE_ENVIRONMENT "GIT_REPLACE_REF_BASE"
 #define GITATTRIBUTES_FILE ".gitattributes"
 #define INFOATTRIBUTES_FILE "info/attributes"
 #define ATTRIBUTE_MACRO_PREFIX "[attr]"
@@ -622,6 +623,7 @@ extern unsigned long pack_size_limit_cfg;
  * been sought but there were none.
  */
 extern int check_replace_refs;
+extern char *git_replace_ref_base;
 
 extern int fsync_object_files;
 extern int core_preload_index;
@@ -943,8 +945,17 @@ extern int has_sha1_pack(const unsigned char *sha1);
  * Return true iff we have an object named sha1, whether local or in
  * an alternate object database, and whether packed or loose.  This
  * function does not respect replace references.
+ *
+ * If the QUICK flag is set, do not re-check the pack directory
+ * when we cannot find the object (this means we may give a false
+ * negative answer if another process is simultaneously repacking).
  */
-extern int has_sha1_file(const unsigned char *sha1);
+#define HAS_SHA1_QUICK 0x1
+extern int has_sha1_file_with_flags(const unsigned char *sha1, int flags);
+static inline int has_sha1_file(const unsigned char *sha1)
+{
+       return has_sha1_file_with_flags(sha1, 0);
+}
 
 /*
  * Return true iff an alternate object database has a loose object
@@ -1698,5 +1709,6 @@ int stat_validity_check(struct stat_validity *sv, const char *path);
 void stat_validity_update(struct stat_validity *sv, int fd);
 
 int versioncmp(const char *s1, const char *s2);
+void sleep_millisec(int millisec);
 
 #endif /* CACHE_H */