mmap: set FD_CLOEXEC for file descriptors we keep open for mmap()

[git.git] / log-tree.c

diff --git a/log-tree.c b/log-tree.c
index fbe139920ab0eada09dc921c152236d9676da44c..35be33aaf73e0b53cb9ece09bba5f1e12de4b99d 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -114,6 +114,14 @@ void show_log(struct rev_info *opt, const char *sep)
 
        opt->loginfo = NULL;
        if (!opt->verbose_header) {
+               if (opt->left_right) {
+                       if (commit->object.flags & BOUNDARY)
+                               putchar('-');
+                       else if (commit->object.flags & SYMMETRIC_LEFT)
+                               putchar('<');
+                       else
+                               putchar('>');
+               }
                fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), stdout);
                if (opt->parents)
                        show_parents(commit, abbrev_commit);
@@ -192,10 +200,20 @@ void show_log(struct rev_info *opt, const char *sep)
                        opt->diffopt.stat_sep = buffer;
                }
        } else {
-               printf("%s%s%s",
-                      diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT),
-                      opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ",
-                      diff_unique_abbrev(commit->object.sha1, abbrev_commit));
+               fputs(diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT),
+                     stdout);
+               if (opt->commit_format != CMIT_FMT_ONELINE)
+                       fputs("commit ", stdout);
+               if (opt->left_right) {
+                       if (commit->object.flags & BOUNDARY)
+                               putchar('-');
+                       else if (commit->object.flags & SYMMETRIC_LEFT)
+                               putchar('<');
+                       else
+                               putchar('>');
+               }
+               fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit),
+                     stdout);
                if (opt->parents)
                        show_parents(commit, abbrev_commit);
                if (parent)
@@ -252,26 +270,6 @@ int log_tree_diff_flush(struct rev_info *opt)
        return 1;
 }
 
-static int diff_root_tree(struct rev_info *opt,
-                         const unsigned char *new, const char *base)
-{
-       int retval;
-       void *tree;
-       struct tree_desc empty, real;
-
-       tree = read_object_with_reference(new, tree_type, &real.size, NULL);
-       if (!tree)
-               die("unable to read root tree (%s)", sha1_to_hex(new));
-       real.buf = tree;
-
-       empty.buf = "";
-       empty.size = 0;
-       retval = diff_tree(&empty, &real, base, &opt->diffopt);
-       free(tree);
-       log_tree_diff_flush(opt);
-       return retval;
-}
-
 static int do_diff_combined(struct rev_info *opt, struct commit *commit)
 {
        unsigned const char *sha1 = commit->object.sha1;
@@ -297,8 +295,10 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
        /* Root commit? */
        parents = commit->parents;
        if (!parents) {
-               if (opt->show_root_diff)
-                       diff_root_tree(opt, sha1, "");
+               if (opt->show_root_diff) {
+                       diff_root_tree_sha1(sha1, "", &opt->diffopt);
+                       log_tree_diff_flush(opt);
+               }
                return !opt->loginfo;
        }