| #ifndef HEADER_CURL_IF2IP_H |
| #define HEADER_CURL_IF2IP_H |
| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2020, Daniel Stenberg, <[email protected]>, 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.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" |
| |
| /* IPv6 address scopes. */ |
| #define IPV6_SCOPE_GLOBAL 0 /* Global scope. */ |
| #define IPV6_SCOPE_LINKLOCAL 1 /* Link-local scope. */ |
| #define IPV6_SCOPE_SITELOCAL 2 /* Site-local scope (deprecated). */ |
| #define IPV6_SCOPE_UNIQUELOCAL 3 /* Unique local */ |
| #define IPV6_SCOPE_NODELOCAL 4 /* Loopback. */ |
| |
| unsigned int Curl_ipv6_scope(const struct sockaddr *sa); |
| |
| typedef enum { |
| IF2IP_NOT_FOUND = 0, /* Interface not found */ |
| IF2IP_AF_NOT_SUPPORTED = 1, /* Int. exists but has no address for this af */ |
| IF2IP_FOUND = 2 /* The address has been stored in "buf" */ |
| } if2ip_result_t; |
| |
| if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, |
| unsigned int local_scope_id, const char *interf, |
| char *buf, int buf_size); |
| |
| #ifdef __INTERIX |
| |
| /* Nedelcho Stanev's work-around for SFU 3.0 */ |
| struct ifreq { |
| #define IFNAMSIZ 16 |
| #define IFHWADDRLEN 6 |
| union { |
| char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
| } ifr_ifrn; |
| |
| union { |
| struct sockaddr ifru_addr; |
| struct sockaddr ifru_broadaddr; |
| struct sockaddr ifru_netmask; |
| struct sockaddr ifru_hwaddr; |
| short ifru_flags; |
| int ifru_metric; |
| int ifru_mtu; |
| } ifr_ifru; |
| }; |
| |
| /* This define was added by Daniel to avoid an extra #ifdef INTERIX in the |
| C code. */ |
| |
| #define ifr_name ifr_ifrn.ifrn_name /* interface name */ |
| #define ifr_addr ifr_ifru.ifru_addr /* address */ |
| #define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ |
| #define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ |
| #define ifr_flags ifr_ifru.ifru_flags /* flags */ |
| #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ |
| #define ifr_metric ifr_ifru.ifru_metric /* metric */ |
| #define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ |
| |
| #define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */ |
| |
| #endif /* __INTERIX */ |
| |
| #endif /* HEADER_CURL_IF2IP_H */ |
