diff options
Diffstat (limited to 'Utilities/cmcurl/lib/if2ip.c')
| -rw-r--r-- | Utilities/cmcurl/lib/if2ip.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/Utilities/cmcurl/lib/if2ip.c b/Utilities/cmcurl/lib/if2ip.c index 132b3eeeea..1d34531932 100644 --- a/Utilities/cmcurl/lib/if2ip.c +++ b/Utilities/cmcurl/lib/if2ip.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2022, 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 @@ -60,12 +60,10 @@ /* ------------------------------------------------------------------ */ +#ifdef ENABLE_IPV6 /* Return the scope of the given address. */ unsigned int Curl_ipv6_scope(const struct sockaddr *sa) { -#ifndef ENABLE_IPV6 - (void) sa; -#else if(sa->sa_family == AF_INET6) { const struct sockaddr_in6 * sa6 = (const struct sockaddr_in6 *)(void *) sa; const unsigned char *b = sa6->sin6_addr.s6_addr; @@ -88,27 +86,25 @@ unsigned int Curl_ipv6_scope(const struct sockaddr *sa) break; } } -#endif - return IPV6_SCOPE_GLOBAL; } - +#endif #if defined(HAVE_GETIFADDRS) -if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, - unsigned int local_scope_id, const char *interf, +if2ip_result_t Curl_if2ip(int af, +#ifdef ENABLE_IPV6 + unsigned int remote_scope, + unsigned int local_scope_id, +#endif + const char *interf, char *buf, int buf_size) { struct ifaddrs *iface, *head; if2ip_result_t res = IF2IP_NOT_FOUND; -#ifndef ENABLE_IPV6 - (void) remote_scope; -#endif - -#if !defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) || \ - !defined(ENABLE_IPV6) +#if defined(ENABLE_IPV6) && \ + !defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) (void) local_scope_id; #endif @@ -181,8 +177,12 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, #elif defined(HAVE_IOCTL_SIOCGIFADDR) -if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, - unsigned int local_scope_id, const char *interf, +if2ip_result_t Curl_if2ip(int af, +#ifdef ENABLE_IPV6 + unsigned int remote_scope, + unsigned int local_scope_id, +#endif + const char *interf, char *buf, int buf_size) { struct ifreq req; @@ -192,8 +192,10 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, size_t len; const char *r; +#ifdef ENABLE_IPV6 (void)remote_scope; (void)local_scope_id; +#endif if(!interf || (af != AF_INET)) return IF2IP_NOT_FOUND; @@ -230,13 +232,19 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, #else -if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, - unsigned int local_scope_id, const char *interf, +if2ip_result_t Curl_if2ip(int af, +#ifdef ENABLE_IPV6 + unsigned int remote_scope, + unsigned int local_scope_id, +#endif + const char *interf, char *buf, int buf_size) { (void) af; +#ifdef ENABLE_IPV6 (void) remote_scope; (void) local_scope_id; +#endif (void) interf; (void) buf; (void) buf_size; |