diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-07-10 21:01:25 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-07-10 21:01:25 +0200 |
| commit | e80af1bdddbc7a51191e29b0c841e8dcafe7b1cc (patch) | |
| tree | 5d5a8fdf839a667a3c2e5f0862341e41bb455135 /src/shared/socket-util.h | |
| parent | 947127ff6230b44623afec3e6aacc85f54168db2 (diff) | |
nss-myhostname: move local address listing logic into shared, so that we can make use of it from machined
Diffstat (limited to 'src/shared/socket-util.h')
| -rw-r--r-- | src/shared/socket-util.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/shared/socket-util.h b/src/shared/socket-util.h index 25c4a7e4f9..8d521ae1a0 100644 --- a/src/shared/socket-util.h +++ b/src/shared/socket-util.h @@ -118,3 +118,8 @@ int in_addr_prefix_intersect(unsigned family, const union in_addr_union *a, unsi int in_addr_prefix_next(unsigned family, union in_addr_union *u, unsigned prefixlen); int in_addr_to_string(unsigned family, const union in_addr_union *u, char **ret); int in_addr_from_string(unsigned family, const char *s, union in_addr_union *ret); + +static inline size_t PROTO_ADDRESS_SIZE(int proto) { + assert(proto == AF_INET || proto == AF_INET6); + return proto == AF_INET6 ? 16 : 4; +} |