diff options
| author | Eric Faurot <eric@cvs.openbsd.org> | 2013-05-27 17:31:02 +0000 |
|---|---|---|
| committer | Eric Faurot <eric@cvs.openbsd.org> | 2013-05-27 17:31:02 +0000 |
| commit | 595fac8a14905c9e48e876b0dfb69492af15bf6b (patch) | |
| tree | 89313f5e551ef8cb78a4c587c63453f5fda9c8ed /lib/libc/asr/getaddrinfo.c | |
| parent | 3db28768772e2df85e857d3071948ff3eea00f09 (diff) | |
Add minimal support for _res setup and update.
Change res_init() to initialize the _res structure on first call, and
udpate the global async context if changes were made by the user. All
resolver functions now call res_init() internally.
fixes issue spotted by otto@
Diffstat (limited to 'lib/libc/asr/getaddrinfo.c')
| -rw-r--r-- | lib/libc/asr/getaddrinfo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/asr/getaddrinfo.c b/lib/libc/asr/getaddrinfo.c index 84b11ce5b80..9e8ba91c5b2 100644 --- a/lib/libc/asr/getaddrinfo.c +++ b/lib/libc/asr/getaddrinfo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getaddrinfo.c,v 1.1 2012/09/08 11:08:21 eric Exp $ */ +/* $OpenBSD: getaddrinfo.c,v 1.2 2013/05/27 17:31:01 eric Exp $ */ /* * Copyright (c) 2012 Eric Faurot <eric@openbsd.org> * @@ -31,6 +31,8 @@ getaddrinfo(const char *hostname, const char *servname, struct async_res ar; int saved_errno = errno; + res_init(); + as = getaddrinfo_async(hostname, servname, hints, NULL); if (as == NULL) { if (errno == ENOMEM) { |