From 4ffe3f450e19f3f8fa06351256c106c6a0fe15fb Mon Sep 17 00:00:00 2001 From: Jennifer Averett Date: Thu, 13 Sep 2012 14:52:42 -0500 Subject: Added h_errno methods to userspace. --- freebsd-userspace/Makefile | 1 + freebsd-userspace/lib/libc/resolv/h_errno.c | 46 +++++++++++++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 freebsd-userspace/lib/libc/resolv/h_errno.c diff --git a/freebsd-userspace/Makefile b/freebsd-userspace/Makefile index e9e200a4..2dfd0867 100644 --- a/freebsd-userspace/Makefile +++ b/freebsd-userspace/Makefile @@ -80,6 +80,7 @@ C_FILES += lib/libc/net/rcmd.c C_FILES += lib/libc/net/recv.c C_FILES += lib/libc/net/send.c C_FILES += lib/libc/resolv/herror.c +C_FILES += lib/libc/resolv/h_errno.c C_FILES += lib/libc/resolv/res_comp.c C_FILES += lib/libc/resolv/res_data.c C_FILES += lib/libc/resolv/res_debug.c diff --git a/freebsd-userspace/lib/libc/resolv/h_errno.c b/freebsd-userspace/lib/libc/resolv/h_errno.c new file mode 100644 index 00000000..88d15aee --- /dev/null +++ b/freebsd-userspace/lib/libc/resolv/h_errno.c @@ -0,0 +1,46 @@ +/*- + * Copyright (c) 2006 The FreeBSD Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include +#include +#include +#include + +#undef h_errno +extern int h_errno; + +int * +__h_errno(void) +{ + return (&__res_state()->res_h_errno); +} + +void +__h_errno_set(res_state res, int err) +{ + h_errno = res->res_h_errno = err; +} -- cgit v1.2.3