From ae811c3ce7b71902b508c65278050f0358471e98 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Thu, 12 Jan 2017 07:53:06 +0100 Subject: m + Add vu-gauss-blur MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/vu-rewrite-head.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/vu-rewrite-head.c') diff --git a/src/vu-rewrite-head.c b/src/vu-rewrite-head.c index e7663c8..47d14ae 100644 --- a/src/vu-rewrite-head.c +++ b/src/vu-rewrite-head.c @@ -50,6 +50,8 @@ rewrite(struct stream *stream, int frames_auto) eprintf("ftruncate %s:", stream->file); data = mmap(0, length + (size_t)headlen, PROT_READ | PROT_WRITE, MAP_PRIVATE, stream->fd, 0); + if (data == MAP_FAILED) + eprintf("mmap %s:", stream->file); if (headlen != stream->headlen) memmove(data + headlen, data + stream->headlen, length); memcpy(data, head, (size_t)headlen); -- cgit v1.2.3-70-g09d2