diff options
author | 2012-09-08 11:08:21 +0000 | |
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committer | 2012-09-08 11:08:21 +0000 | |
commit | 8082e013b3e34cd58819c630b3b36d768ac74f45 (patch) | |
tree | 9f6394f45e093439ea2bd2b395eab64d13064813 /lib/libc/asr/res_init.c | |
parent | add const where missing (diff) | |
download | wireguard-openbsd-8082e013b3e34cd58819c630b3b36d768ac74f45.tar.xz wireguard-openbsd-8082e013b3e34cd58819c630b3b36d768ac74f45.zip |
split asr_resolver.c into different files to overlay the libc/net
resolver implementation.
Diffstat (limited to 'lib/libc/asr/res_init.c')
-rw-r--r-- | lib/libc/asr/res_init.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/libc/asr/res_init.c b/lib/libc/asr/res_init.c new file mode 100644 index 00000000000..1ba38cd0c24 --- /dev/null +++ b/lib/libc/asr/res_init.c @@ -0,0 +1,44 @@ +/* $OpenBSD: res_init.c,v 1.1 2012/09/08 11:08:21 eric Exp $ */ +/* + * Copyright (c) 2012 Eric Faurot <eric@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> +#include <netinet/in.h> + +#include <resolv.h> + +#include "asr.h" + +/* + * XXX these function is actually internal to asr, but we use it here to force + * the creation a default resolver context in res_init(). + */ +struct asr_ctx *asr_use_resolver(struct asr *); +void asr_ctx_unref(struct asr_ctx *); + +struct __res_state _res; +struct __res_state_ext _res_ext; + +int h_errno; + +int +res_init(void) +{ + async_resolver_done(NULL); + asr_ctx_unref(asr_use_resolver(NULL)); + + return (0); +} |