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Annotation of embedaddon/curl/lib/curl_addrinfo.h, revision 1.1

1.1     ! misho       1: #ifndef HEADER_CURL_ADDRINFO_H
        !             2: #define HEADER_CURL_ADDRINFO_H
        !             3: /***************************************************************************
        !             4:  *                                  _   _ ____  _
        !             5:  *  Project                     ___| | | |  _ \| |
        !             6:  *                             / __| | | | |_) | |
        !             7:  *                            | (__| |_| |  _ <| |___
        !             8:  *                             \___|\___/|_| \_\_____|
        !             9:  *
        !            10:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
        !            11:  *
        !            12:  * This software is licensed as described in the file COPYING, which
        !            13:  * you should have received as part of this distribution. The terms
        !            14:  * are also available at https://curl.haxx.se/docs/copyright.html.
        !            15:  *
        !            16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
        !            17:  * copies of the Software, and permit persons to whom the Software is
        !            18:  * furnished to do so, under the terms of the COPYING file.
        !            19:  *
        !            20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
        !            21:  * KIND, either express or implied.
        !            22:  *
        !            23:  ***************************************************************************/
        !            24: 
        !            25: #include "curl_setup.h"
        !            26: 
        !            27: #ifdef HAVE_NETINET_IN_H
        !            28: #  include <netinet/in.h>
        !            29: #endif
        !            30: #ifdef HAVE_NETDB_H
        !            31: #  include <netdb.h>
        !            32: #endif
        !            33: #ifdef HAVE_ARPA_INET_H
        !            34: #  include <arpa/inet.h>
        !            35: #endif
        !            36: 
        !            37: #ifdef __VMS
        !            38: #  include <in.h>
        !            39: #  include <inet.h>
        !            40: #  include <stdlib.h>
        !            41: #endif
        !            42: 
        !            43: 
        !            44: /*
        !            45:  * Curl_addrinfo is our internal struct definition that we use to allow
        !            46:  * consistent internal handling of this data. We use this even when the
        !            47:  * system provides an addrinfo structure definition. And we use this for
        !            48:  * all sorts of IPv4 and IPV6 builds.
        !            49:  */
        !            50: 
        !            51: struct Curl_addrinfo {
        !            52:   int                   ai_flags;
        !            53:   int                   ai_family;
        !            54:   int                   ai_socktype;
        !            55:   int                   ai_protocol;
        !            56:   curl_socklen_t        ai_addrlen;   /* Follow rfc3493 struct addrinfo */
        !            57:   char                 *ai_canonname;
        !            58:   struct sockaddr      *ai_addr;
        !            59:   struct Curl_addrinfo *ai_next;
        !            60: };
        !            61: typedef struct Curl_addrinfo Curl_addrinfo;
        !            62: 
        !            63: void
        !            64: Curl_freeaddrinfo(Curl_addrinfo *cahead);
        !            65: 
        !            66: #ifdef HAVE_GETADDRINFO
        !            67: int
        !            68: Curl_getaddrinfo_ex(const char *nodename,
        !            69:                     const char *servname,
        !            70:                     const struct addrinfo *hints,
        !            71:                     Curl_addrinfo **result);
        !            72: #endif
        !            73: 
        !            74: Curl_addrinfo *
        !            75: Curl_he2ai(const struct hostent *he, int port);
        !            76: 
        !            77: Curl_addrinfo *
        !            78: Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
        !            79: 
        !            80: Curl_addrinfo *Curl_str2addr(char *dotted, int port);
        !            81: 
        !            82: #ifdef USE_UNIX_SOCKETS
        !            83: Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract);
        !            84: #endif
        !            85: 
        !            86: #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \
        !            87:     defined(HAVE_FREEADDRINFO)
        !            88: void
        !            89: curl_dbg_freeaddrinfo(struct addrinfo *freethis, int line, const char *source);
        !            90: #endif
        !            91: 
        !            92: #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
        !            93: int
        !            94: curl_dbg_getaddrinfo(const char *hostname, const char *service,
        !            95:                      const struct addrinfo *hints, struct addrinfo **result,
        !            96:                      int line, const char *source);
        !            97: #endif
        !            98: 
        !            99: #ifdef HAVE_GETADDRINFO
        !           100: #ifdef USE_RESOLVE_ON_IPS
        !           101: void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port);
        !           102: #else
        !           103: #define Curl_addrinfo_set_port(x,y)
        !           104: #endif
        !           105: #endif
        !           106: 
        !           107: #endif /* HEADER_CURL_ADDRINFO_H */