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if2ip: remove unused function Curl_if_is_interface_name 

Closes #3401
This commit is contained in:
Daniel Stenberg 2018-12-20 17:22:37 +01:00
parent 6dc1780ea5
commit db9776ea00
No known key found for this signature in database
GPG Key ID: 5CC908FDB71E12C2
2 changed files with 1 additions and 37 deletions
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34
lib/if2ip.c
View File

@ -96,24 +96,6 @@ unsigned int Curl_ipv6_scope(const struct sockaddr *sa)
#if defined(HAVE_GETIFADDRS)
bool Curl_if_is_interface_name(const char *interf)
{
bool result = FALSE;
struct ifaddrs *iface, *head;
if(getifaddrs(&head) >= 0) {
for(iface = head; iface != NULL; iface = iface->ifa_next) {
if(strcasecompare(iface->ifa_name, interf)) {
result = TRUE;
break;
}
}
freeifaddrs(head);
}
return result;
}
if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
unsigned int remote_scope_id, const char *interf,
char *buf, int buf_size)
@ -196,15 +178,6 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
#elif defined(HAVE_IOCTL_SIOCGIFADDR)
bool Curl_if_is_interface_name(const char *interf)
{
/* This is here just to support the old interfaces */
char buf[256];
return (Curl_if2ip(AF_INET, 0 /* unused */, 0, interf, buf, sizeof(buf)) ==
IF2IP_NOT_FOUND) ? FALSE : TRUE;
}
if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
unsigned int remote_scope_id, const char *interf,
char *buf, int buf_size)
@ -251,13 +224,6 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
#else
bool Curl_if_is_interface_name(const char *interf)
{
(void) interf;
return FALSE;
}
if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
unsigned int remote_scope_id, const char *interf,
char *buf, int buf_size)

4
lib/if2ip.h
View File

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2018, 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
@ -32,8 +32,6 @@
unsigned int Curl_ipv6_scope(const struct sockaddr *sa);
bool Curl_if_is_interface_name(const char *interf);
typedef enum {
IF2IP_NOT_FOUND = 0, /* Interface not found */
IF2IP_AF_NOT_SUPPORTED = 1, /* Int. exists but has no address for this af */