worktree: disallow adding same path multiple times

diff --git a/convert.h b/convert.h
index 0a0fa15b588138f16be8fd945fde17cf65836262..831559f10d4442b35a43c642b0fd6c203d996f3c 100644 (file)
--- a/convert.h
+++ b/convert.h
@@ -7,6 +7,8 @@
 #include "string-list.h"
 
 struct index_state;
+struct object_id;
+struct strbuf;
 
 #define CONV_EOL_RNDTRP_DIE   (1<<0) /* Die if CRLF to LF to CRLF is different */
 #define CONV_EOL_RNDTRP_WARN  (1<<1) /* Warn if CRLF to LF to CRLF is different */
@@ -60,15 +62,18 @@ extern char *check_roundtrip_encoding;
 const char *get_cached_convert_stats_ascii(const struct index_state *istate,
                                           const char *path);
 const char *get_wt_convert_stats_ascii(const char *path);
-const char *get_convert_attr_ascii(const char *path);
+const char *get_convert_attr_ascii(const struct index_state *istate,
+                                  const char *path);
 
 /* returns 1 if *dst was used */
 int convert_to_git(const struct index_state *istate,
                   const char *path, const char *src, size_t len,
                   struct strbuf *dst, int conv_flags);
-int convert_to_working_tree(const char *path, const char *src,
+int convert_to_working_tree(const struct index_state *istate,
+                           const char *path, const char *src,
                            size_t len, struct strbuf *dst);
-int async_convert_to_working_tree(const char *path, const char *src,
+int async_convert_to_working_tree(const struct index_state *istate,
+                                 const char *path, const char *src,
                                  size_t len, struct strbuf *dst,
                                  void *dco);
 int async_query_available_blobs(const char *cmd,
@@ -86,7 +91,8 @@ void convert_to_git_filter_fd(const struct index_state *istate,
                              const char *path, int fd,
                              struct strbuf *dst,
                              int conv_flags);
-int would_convert_to_git_filter_fd(const char *path);
+int would_convert_to_git_filter_fd(const struct index_state *istate,
+                                  const char *path);
 
 /*****************************************************************
  *
@@ -96,7 +102,8 @@ int would_convert_to_git_filter_fd(const char *path);
 
 struct stream_filter; /* opaque */
 
-struct stream_filter *get_stream_filter(const char *path,
+struct stream_filter *get_stream_filter(const struct index_state *istate,
+                                       const char *path,
                                        const struct object_id *);
 void free_stream_filter(struct stream_filter *);
 int is_null_stream_filter(struct stream_filter *);