Replace the word 'update-cache' by 'update-index' everywhere

[git.git] / diff-lib.c

diff --git a/diff-lib.c b/diff-lib.c
index f5568c3b36338a203a42ce1e46109152ad4642bb..ec1b5e3d446c4e5a56fb5f3e4420499c4e8918eb 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -173,9 +173,10 @@ static int is_in_index(const char *path)
 }
 
 static int handle_diff_files_args(struct rev_info *revs,
-               int argc, const char **argv, int *silent)
+                                 int argc, const char **argv,
+                                 unsigned int *options)
 {
-       *silent = 0;
+       *options = 0;
 
        /* revs->max_count == -2 means --no-index */
        while (1 < argc && argv[1][0] == '-') {
@@ -192,7 +193,7 @@ static int handle_diff_files_args(struct rev_info *revs,
                        revs->diffopt.no_index = 1;
                }
                else if (!strcmp(argv[1], "-q"))
-                       *silent = 1;
+                       *options |= DIFF_SILENT_ON_REMOVED;
                else
                        return error("invalid option: %s", argv[1]);
                argv++; argc--;
@@ -298,14 +299,16 @@ int setup_diff_no_index(struct rev_info *revs,
        revs->diffopt.nr_paths = 2;
        revs->diffopt.no_index = 1;
        revs->max_count = -2;
+       if (diff_setup_done(&revs->diffopt) < 0)
+               die("diff_setup_done failed");
        return 0;
 }
 
 int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
 {
-       int silent_on_removed;
+       unsigned int options;
 
-       if (handle_diff_files_args(revs, argc, argv, &silent_on_removed))
+       if (handle_diff_files_args(revs, argc, argv, &options))
                return -1;
 
        if (revs->diffopt.no_index) {
@@ -327,13 +330,16 @@ int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
                perror("read_cache");
                return -1;
        }
-       return run_diff_files(revs, silent_on_removed);
+       return run_diff_files(revs, options);
 }
 
-int run_diff_files(struct rev_info *revs, int silent_on_removed)
+int run_diff_files(struct rev_info *revs, unsigned int option)
 {
        int entries, i;
        int diff_unmerged_stage = revs->max_count;
+       int silent_on_removed = option & DIFF_SILENT_ON_REMOVED;
+       unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED)
+                             ? CE_MATCH_RACY_IS_DIRTY : 0);
 
        if (diff_unmerged_stage < 0)
                diff_unmerged_stage = 2;
@@ -439,7 +445,7 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
                                       ce->sha1, ce->name, NULL);
                        continue;
                }
-               changed = ce_match_stat(ce, &st, 0);
+               changed = ce_match_stat(ce, &st, ce_option);
                if (!changed && !revs->diffopt.find_copies_harder)
                        continue;
                oldmode = ntohl(ce->ce_mode);