149 lines
3.6 KiB
C
149 lines
3.6 KiB
C
/*
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* Copyright (c) 2013, 2014 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* netdb.h
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* Definitions for network database operations.
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*/
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#ifndef _INCLUDE_NETDB_H
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#define _INCLUDE_NETDB_H
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#include <sys/cdefs.h>
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#include <sys/__/types.h>
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#include <inttypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef __in_port_t_defined
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#define __in_port_t_defined
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typedef uint16_t in_port_t;
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#endif
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#ifndef __in_addr_t_defined
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#define __in_addr_t_defined
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typedef uint32_t in_addr_t;
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#endif
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#ifndef __socklen_t_defined
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#define __socklen_t_defined
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typedef __socklen_t socklen_t;
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#endif
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/* struct hostent will not be implemented. */
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struct netent
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{
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char* n_name;
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char** n_aliases;
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int n_addrtype;
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uint32_t n_net;
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};
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struct protoent
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{
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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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struct servent
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{
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char* s_name;
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char** s_aliases;
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char* s_proto;
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int s_port;
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};
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struct addrinfo
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{
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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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/* TODO: Figure out how this relates to Sortix. */
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#define IPPORT_RESERVED 1024
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#define AI_PASSIVE (1<<0)
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#define AI_CANONNAME (1<<1)
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#define AI_NUMERICHOST (1<<2)
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#define AI_NUMERICSERV (1<<3)
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#define AI_V4MAPPED (1<<4)
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#define AI_ALL (1<<5)
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#define AI_ADDRCONFIG (1<<6)
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#define NI_NOFQDN (1<<0)
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#define NI_NUMERICHOST (1<<1)
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#define NI_NAMEREQD (1<<2)
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#define NI_NUMERICSERV (1<<3)
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#define NI_NUMERICSCOPE (1<<4)
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#define NI_DGRAM (1<<5)
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#define EAI_AGAIN 1
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#define EAI_BADFLAGS 2
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#define EAI_FAIL 3
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#define EAI_FAMILY 4
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#define EAI_MEMORY 5
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#define EAI_NONAME 6
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#define EAI_SERVICE 7
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#define EAI_SOCKTYPE 8
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#define EAI_SYSTEM 9
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#define EAI_OVERFLOW 10
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/* These are not standardized, but are provided on other platforms and existing
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sofware uses them, so let's just provide ourselves. */
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#define NI_MAXHOST 1025
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#define NI_MAXSERV 32
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/* endhostent will not be implemented. */
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void endnetent(void);
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void endprotoent(void);
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void endservent(void);
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void freeaddrinfo(struct addrinfo*);
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const char* gai_strerror(int);
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int getaddrinfo(const char* __restrict, const char* __restrict,
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const struct addrinfo* __restrict, struct addrinfo** __restrict);
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/* gethostent will not be implemented. */
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int getnameinfo(const struct sockaddr* __restrict, socklen_t, char* __restrict,
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socklen_t, char* __restrict, socklen_t, int);
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struct netent* getnetbyaddr(uint32_t, int);
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struct netent* getnetbyname(const char*);
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struct netent* getnetent(void);
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struct protoent* getprotobyname(const char*);
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struct protoent* getprotobynumber(int);
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struct protoent* getprotoent(void);
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struct servent* getservbyname(const char*, const char*);
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struct servent* getservbyport(int, const char*);
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struct servent* getservent(void);
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/* sethostent will not be implemented. */
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void setnetent(int);
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void setprotoent(int);
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void setservent(int);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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