mirror of
https://github.com/RGBCube/serenity
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113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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struct hostent {
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char* h_name;
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char** h_aliases;
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int h_addrtype;
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int h_length;
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char** h_addr_list;
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#define h_addr h_addr_list[0]
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};
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struct hostent* gethostbyname(const char*);
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struct hostent* gethostbyaddr(const void* addr, socklen_t len, int type);
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struct servent {
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char* s_name;
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char** s_aliases;
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int s_port;
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char* s_proto;
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};
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struct servent* getservent();
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struct servent* getservbyname(const char* name, const char* protocol);
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struct servent* getservbyport(int port, const char* protocol);
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void setservent(int stay_open);
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void endservent();
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struct protoent {
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char* p_name;
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char** p_aliases;
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int p_proto;
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};
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void endprotoent();
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struct protoent* getprotobyname(const char* name);
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struct protoent* getprotobynumber(int proto);
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struct protoent* getprotoent();
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void setprotoent(int stay_open);
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extern int h_errno;
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#define HOST_NOT_FOUND 101
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#define NO_DATA 102
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#define NO_RECOVERY 103
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#define TRY_AGAIN 104
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struct addrinfo {
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int ai_flags;
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int ai_family;
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int ai_socktype;
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int ai_protocol;
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socklen_t ai_addrlen;
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struct sockaddr* ai_addr;
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char* ai_canonname;
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struct addrinfo* ai_next;
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};
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#define EAI_ADDRFAMILY 1
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#define EAI_AGAIN 2
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#define EAI_BADFLAGS 3
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#define EAI_FAIL 4
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#define EAI_FAMILY 5
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#define EAI_MEMORY 6
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#define EAI_NODATA 7
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#define EAI_NONAME 8
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#define EAI_SERVICE 9
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#define EAI_SOCKTYPE 10
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#define EAI_SYSTEM 11
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#define AI_PASSIVE 0x0001
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#define AI_CANONNAME 0x0002
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#define AI_NUMERICHOST 0x0004
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#define AI_NUMERICSERV 0x0008
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#define AI_V4MAPPED 0x0010
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#define AI_ALL 0x0020
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#define AI_ADDRCONFIG 0x0040
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int getaddrinfo(const char* __restrict node, const char* __restrict service, const struct addrinfo* __restrict hints, struct addrinfo** __restrict res);
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void freeaddrinfo(struct addrinfo* res);
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const char* gai_strerror(int errcode);
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__END_DECLS
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