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basic: fix for IPv6 status (#4224)

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Even if
```
   cat /proc/sys/net/ipv6/conf/all/disable_ipv6
1
```

is disabled

cat /proc/net/sockstat6

```
TCP6: inuse 2
UDP6: inuse 1
UDPLITE6: inuse 0
RAW6: inuse 0
FRAG6: inuse 0 memory 0
 ```

Looking for /proc/net/if_inet6 is the right choice.
This commit is contained in:
Susant Sahani 2016-09-27 19:25:13 +05:30 committed by Martin Pitt
parent b4c6f71b82
commit 629abfc23f
1 changed files with 1 additions and 1 deletions
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2
src/basic/socket-util.c
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@ -441,7 +441,7 @@ const char* socket_address_get_path(const SocketAddress *a) {
}
bool socket_ipv6_is_supported(void) {
if (access("/proc/net/sockstat6", F_OK) != 0)
if (access("/proc/net/if_inet6", F_OK) != 0)
return false;
return true;