/**
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* \file
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* Implements missing standard socket functions.
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*
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* Author:
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* Rodrigo Kumpera (kumpera@gmail.com)
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*
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* (C) 2015 Xamarin
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*/
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#include <mono/utils/networking.h>
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#include <mono/utils/mono-compiler.h>
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#include <glib.h>
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif
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//wasm does have inet_pton even though autoconf fails to find
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#if !defined (HAVE_INET_PTON) && !defined (HOST_WASM)
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int
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inet_pton (int family, const char *address, void *inaddrp)
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{
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if (family == AF_INET) {
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#ifdef HAVE_INET_ATON
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struct in_addr inaddr;
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if (!inet_aton (address, &inaddr))
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return 0;
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memcpy (inaddrp, &inaddr, sizeof (struct in_addr));
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return 1;
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#else
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/* assume the system has inet_addr(), if it doesn't
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have that we're pretty much screwed... */
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guint32 inaddr;
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if (!strcmp (address, "255.255.255.255")) {
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/* special-case hack */
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inaddr = 0xffffffff;
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} else {
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inaddr = inet_addr (address);
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#ifndef INADDR_NONE
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#define INADDR_NONE ((in_addr_t) -1)
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#endif
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if (inaddr == INADDR_NONE)
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return 0;
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}
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memcpy (inaddrp, &inaddr, sizeof (guint32));
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return 1;
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#endif /* HAVE_INET_ATON */
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}
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return -1;
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}
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#else /* !HAVE_INET_PTON */
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MONO_EMPTY_SOURCE_FILE (networking_missing);
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#endif /* !HAVE_INET_PTON */
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