Rewrite last GPL bits in relay.c and relay.h

[ust.git] / ustd / lowlevel.c

diff --git a/ustd/lowlevel.c b/ustd/lowlevel.c
index 7d3fed9e6c2d327b89b43fa4decde7326289d1f3..48bd580ee71d59d93a8be604561b148081e7119f 100644 (file)
--- a/ustd/lowlevel.c
+++ b/ustd/lowlevel.c
@@ -1,8 +1,25 @@
+/* Copyright (C) 2009  Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
 #include <assert.h>
 
 #include "tracer.h"
 #include "ustd.h"
-#include "localerr.h"
+#include "usterr.h"
 
 /* This truncates to an offset in the buffer. */
 #define USTD_BUFFER_TRUNC(offset, bufinfo) \
@@ -10,10 +27,10 @@
 
 void finish_consuming_dead_subbuffer(struct buffer_info *buf)
 {
-       struct ltt_channel_buf_struct *ltt_buf = buf->bufstruct_mem;
+       struct ust_buffer *ustbuf = buf->bufstruct_mem;
 
-       long write_offset = local_read(&ltt_buf->offset);
-       long consumed_offset = atomic_long_read(&ltt_buf->consumed);
+       long write_offset = local_read(&ustbuf->offset);
+       long consumed_offset = atomic_long_read(&ustbuf->consumed);
 
        long i_subbuf;
 
@@ -42,7 +59,7 @@ void finish_consuming_dead_subbuffer(struct buffer_info *buf)
                void *tmp;
                /* commit_seq is the offset in the buffer of the end of the last sequential commit.
                 * Bytes beyond this limit cannot be recovered. This is a free-running counter. */
-               long commit_seq = local_read(&ltt_buf->commit_seq[i_subbuf]);
+               long commit_seq = local_read(&ustbuf->commit_seq[i_subbuf]);
 
                unsigned long valid_length = buf->subbuf_size;
                long n_subbufs_order = get_count_order(buf->n_subbufs);