#ifndef HEADER_CURL_ADDRINFO_H #define HEADER_CURL_ADDRINFO_H /*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ***************************************************************************/ #include "curl_setup.h" #ifdef HAVE_NETINET_IN_H # include <netinet/in.h> #endif #ifdef HAVE_NETDB_H # include <netdb.h> #endif #ifdef HAVE_ARPA_INET_H # include <arpa/inet.h> #endif #ifdef __VMS # include <in.h> # include <inet.h> # include <stdlib.h> #endif /* * Curl_addrinfo is our internal struct definition that we use to allow * consistent internal handling of this data. We use this even when the * system provides an addrinfo structure definition. And we use this for * all sorts of IPv4 and IPV6 builds. */ struct Curl_addrinfo { int ai_flags; int ai_family; int ai_socktype; int ai_protocol; curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */ char *ai_canonname; struct sockaddr *ai_addr; struct Curl_addrinfo *ai_next; }; typedef struct Curl_addrinfo Curl_addrinfo; void Curl_freeaddrinfo(Curl_addrinfo *cahead); #ifdef HAVE_GETADDRINFO int Curl_getaddrinfo_ex(const char *nodename, const char *servname, const struct addrinfo *hints, Curl_addrinfo **result); #endif Curl_addrinfo * Curl_he2ai(const struct hostent *he, int port); Curl_addrinfo * Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port); Curl_addrinfo *Curl_str2addr(char *dotted, int port); #ifdef USE_UNIX_SOCKETS Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract); #endif #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \ defined(HAVE_FREEADDRINFO) void curl_dbg_freeaddrinfo(struct addrinfo *freethis, int line, const char *source); #endif #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) int curl_dbg_getaddrinfo(const char *hostname, const char *service, const struct addrinfo *hints, struct addrinfo **result, int line, const char *source); #endif #ifdef HAVE_GETADDRINFO #ifdef USE_RESOLVE_ON_IPS void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port); #else #define Curl_addrinfo_set_port(x,y) #endif #endif #endif /* HEADER_CURL_ADDRINFO_H */