buffer-limit option.

1 files changed, 5 insertions, 2 deletions

diff --git a/paste.c b/paste.c
index 0b50fe95..3882a260 100644
--- a/paste.c
+++ b/paste.c
@@ -1,4 +1,4 @@
-/* $Id: paste.c,v 1.2 2008-06-20 17:31:48 nicm Exp $ */
+/* $Id: paste.c,v 1.3 2008-06-20 18:45:35 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -97,10 +97,13 @@ paste_free_index(struct paste_stack *ps, u_int idx)
 }
 
 void
-paste_add(struct paste_stack *ps, const char *data)
+paste_add(struct paste_stack *ps, const char *data, u_int limit)
 {
 	struct paste_buffer	*pb;
 
+	while (ARRAY_LENGTH(ps) >= limit)
+		ARRAY_TRUNC(ps, 1);
+
 	pb = xmalloc(sizeof *pb);
 	ARRAY_INSERT(ps, 0, pb);