mirror of
https://gitlab.com/sortix/sortix.git
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153 lines
3.7 KiB
C
153 lines
3.7 KiB
C
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2013, 2014.
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This file is part of the Sortix C Library.
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The Sortix C Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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The Sortix C Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
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netdb.h
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Definitions for network database operations.
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*******************************************************************************/
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#ifndef _NETDB_H
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#define _NETDB_H 1
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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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