ui-commit: Preserve path limit in links to commit page

This includes adding a path argument to cgit_commit_link() and updating all
its callers. The callers from within the commit page (i.e. the "commit",
"unidiff"/"side-by-side diff" and "parent" links) all preserve the path
limit of the current commit page. All other callers pass NULL (i.e. no path
limit).

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/ui-shared.h b/ui-shared.h
index c0e5c55..3cc1258 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -20,25 +20,26 @@ extern void cgit_tag_link(const char *name, const char *title,
 extern void cgit_tree_link(const char *name, const char *title,
                            const char *class, const char *head,
                            const char *rev, const char *path);
 extern void cgit_plain_link(const char *name, const char *title,
                             const char *class, const char *head,
                             const char *rev, const char *path);
 extern void cgit_log_link(const char *name, const char *title,
                           const char *class, const char *head, const char *rev,
                           const char *path, int ofs, const char *grep,
                           const char *pattern, int showmsg);
 extern void cgit_commit_link(char *name, const char *title,
                              const char *class, const char *head,
-                             const char *rev, int toggle_ssdiff);
+                             const char *rev, const char *path,
+                             int toggle_ssdiff);
 extern void cgit_patch_link(const char *name, const char *title,
                             const char *class, const char *head,
                             const char *rev, const char *path);
 extern void cgit_refs_link(const char *name, const char *title,
                            const char *class, const char *head,
                            const char *rev, const char *path);
 extern void cgit_snapshot_link(const char *name, const char *title,
                                const char *class, const char *head,
                                const char *rev, const char *archivename);
 extern void cgit_diff_link(const char *name, const char *title,
                            const char *class, const char *head,
                            const char *new_rev, const char *old_rev,