cvsserver: updated documentation

diff --git a/commit.c b/commit.c
index 67e11d7a4f211c1d2cf62635029f60597ff618de..06d5439152cd835e4de11552ef09438ce14b4d1d 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -212,7 +212,8 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
        if (memcmp(bufptr, "tree ", 5))
                return error("bogus commit object %s", sha1_to_hex(item->object.sha1));
        if (get_sha1_hex(bufptr + 5, parent) < 0)
-               return error("bad tree pointer in commit %s\n", sha1_to_hex(item->object.sha1));
+               return error("bad tree pointer in commit %s",
+                            sha1_to_hex(item->object.sha1));
        item->tree = lookup_tree(parent);
        if (item->tree)
                n_refs++;
@@ -571,7 +572,7 @@ int count_parents(struct commit * commit)
 /*
  * Performs an in-place topological sort on the list supplied.
  */
-void sort_in_topological_order(struct commit_list ** list)
+void sort_in_topological_order(struct commit_list ** list, int lifo)
 {
        struct commit_list * next = *list;
        struct commit_list * work = NULL, **insert;
@@ -630,7 +631,10 @@ void sort_in_topological_order(struct commit_list ** list)
                }
                next=next->next;
        }
+
        /* process the list in topological order */
+       if (!lifo)
+               sort_by_date(&work);
        while (work) {
                struct commit * work_item = pop_commit(&work);
                struct sort_node * work_node = (struct sort_node *)work_item->object.util;
@@ -647,8 +651,12 @@ void sort_in_topological_order(struct commit_list ** list)
                                  * guaranteeing topological order.
                                  */
                                pn->indegree--;
-                               if (!pn->indegree) 
-                                       commit_list_insert(parent, &work);
+                               if (!pn->indegree) {
+                                       if (!lifo)
+                                               insert_by_date(parent, &work);
+                                       else
+                                               commit_list_insert(parent, &work);
+                               }
                        }
                        parents=parents->next;
                }