diff options
author | Jennifer Averett <jennifer.averett@oarcorp.com> | 2012-09-13 14:52:42 -0500 |
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committer | Jennifer Averett <jennifer.averett@oarcorp.com> | 2012-09-13 14:52:42 -0500 |
commit | 4ffe3f450e19f3f8fa06351256c106c6a0fe15fb (patch) | |
tree | af9ccacd00e9a06542b0ee562849a1013f4777cf | |
parent | rec_close.c: Removed usage of munmap() method. (diff) | |
download | rtems-libbsd-4ffe3f450e19f3f8fa06351256c106c6a0fe15fb.tar.bz2 |
Added h_errno methods to userspace.
-rw-r--r-- | freebsd-userspace/Makefile | 1 | ||||
-rw-r--r-- | freebsd-userspace/lib/libc/resolv/h_errno.c | 46 |
2 files changed, 47 insertions, 0 deletions
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 <sys/types.h> +#include <netinet/in.h> +#include <arpa/nameser.h> +#include <resolv.h> + +#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; +} |