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Move get_net_ifs stub to the top and remove unused INET_ADDRSTRLEN def.

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This commit is contained in:
Todd C. Miller
2021-03-24 20:36:49 -06:00
parent 0e49dd2381
commit 00cdc83cb6
1 changed files with 17 additions and 19 deletions
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36
src/net_ifs.c
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@@ -83,9 +83,6 @@ struct rtentry;
# define IFF_LOOPBACK 0
#endif
#ifndef INET_ADDRSTRLEN
# define INET_ADDRSTRLEN 16
#endif
#ifndef INET6_ADDRSTRLEN
# define INET6_ADDRSTRLEN 46
#endif
@@ -100,7 +97,20 @@ struct rtentry;
# undef SIOCGIFNUM
#endif
#ifdef HAVE_GETIFADDRS
#if defined(STUB_LOAD_INTERFACES) || \
!(defined(HAVE_GETIFADDRS) || defined(SIOCGIFCONF) || defined(SIOCGLIFCONF))
/*
* Stub function for those without SIOCGIFCONF or getifaddrs()
*/
int
get_net_ifs(char **addrinfo)
{
debug_decl(get_net_ifs, SUDO_DEBUG_NETIF);
debug_return_int(0);
}
#elif defined(HAVE_GETIFADDRS)
/*
* Fill in the interfaces string with the machine's ip addresses and netmasks
@@ -225,7 +235,7 @@ done:
debug_return_int(num_interfaces);
}
#elif defined(SIOCGLIFCONF) && !defined(STUB_LOAD_INTERFACES)
#elif defined(SIOCGLIFCONF)
/*
* Fill in the interfaces string with the machine's ip addresses and netmasks
@@ -415,7 +425,7 @@ done:
debug_return_int(num_interfaces);
}
#elif defined(SIOCGIFCONF) && !defined(STUB_LOAD_INTERFACES)
#elif defined(SIOCGIFCONF)
/*
* Fill in the interfaces string with the machine's ip addresses and netmasks
@@ -634,16 +644,4 @@ done:
debug_return_int(num_interfaces);
}
#else /* !SIOCGIFCONF || STUB_LOAD_INTERFACES */
/*
* Stub function for those without SIOCGIFCONF or getifaddrs()
*/
int
get_net_ifs(char **addrinfo)
{
debug_decl(get_net_ifs, SUDO_DEBUG_NETIF);
debug_return_int(0);
}
#endif /* SIOCGIFCONF && !STUB_LOAD_INTERFACES */
#endif /* SIOCGIFCONF */