From f29845d3bba7032c7f61d25a34441d9ab7ff8a4e Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 14 Jan 2017 06:33:00 +0100 Subject: Add definition checks for posix_fadvise flags + blind-concat: add -j MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/blind-repeat.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/blind-repeat.c') diff --git a/src/blind-repeat.c b/src/blind-repeat.c index 367d976..70b6096 100644 --- a/src/blind-repeat.c +++ b/src/blind-repeat.c @@ -39,7 +39,9 @@ main(int argc, char *argv[]) efflush(stdout, ""); while (inf || count--) { +#if defined(POSIX_FADV_SEQUENTIAL) posix_fadvise(stream.fd, stream.headlen, 0, POSIX_FADV_SEQUENTIAL); +#endif for (ptr = stream.headlen;; ptr += (size_t)r) { r = pread(stream.fd, buf, sizeof(buf), ptr); if (r < 0) -- cgit v1.2.3-70-g09d2