X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/73a10da9bbc6aadd03c3aff7a12307252e617a71..d19310d99aebe53a7b821bfbfd664a0859b051e1:/src/OS/os.c-FreeBSD?ds=inline diff --git a/src/OS/os.c-FreeBSD b/src/OS/os.c-FreeBSD index c0fd48df8..d65a789c0 100644 --- a/src/OS/os.c-FreeBSD +++ b/src/OS/os.c-FreeBSD @@ -2,7 +2,9 @@ * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) Jeremy Harris 1995 - 2019 */ +/* Copyright (c) Jeremy Harris 1995 - 2020 */ +/* Copyright (c) The Exim Maintainers 2021 */ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* See the file NOTICE for conditions of use and distribution. */ /* FreeBSD-specific code. This is concatenated onto the generic @@ -16,10 +18,11 @@ Sendfile shim ssize_t os_sendfile(int out, int in, off_t * offp, size_t cnt) { -off_t loff = *offp, written; +off_t loff = offp ? *offp : 0; +off_t written; if (sendfile(in, out, loff, cnt, NULL, &written, 0) < 0) return (ssize_t)-1; -*offp = loff + written; +if (offp) *offp = loff + written; return (ssize_t)written; }