WIP: add paths/backlinks to tree/blobview

shared.c

@@ -39,6 +39,7 @@ char *cgit_query_head   = NULL;
 char *cgit_query_search = NULL;
 char *cgit_query_sha1   = NULL;
 char *cgit_query_sha2   = NULL;
+char *cgit_query_path   = NULL;
 int   cgit_query_ofs    = 0;
 
 int htmlfd = 0;
@@ -100,6 +101,8 @@ void cgit_querystring_cb(const char *name, const char *value)
 		cgit_query_has_sha1 = 1;
 	} else if (!strcmp(name, "ofs")) {
 		cgit_query_ofs = atoi(value);
+	} else if (!strcmp(name, "path")) {
+		cgit_query_path = xstrdup(value);
 	}
 }