diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-01-13 13:44:30 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-01-13 13:55:15 +0100 |
| commit | 76917807eb50ccde58901e8bec7ed3d408d1cc22 (patch) | |
| tree | f4de29f757a3257dd2190a744ea373e87e81612d /src/shared/in-addr-util.h | |
| parent | 6cb7fa17b3d89741a5fd3ac807775a3022c7d891 (diff) | |
shared: add minimal firewall manipulation helpers for establishing NAT rules, using libiptc
Diffstat (limited to 'src/shared/in-addr-util.h')
| -rw-r--r-- | src/shared/in-addr-util.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/shared/in-addr-util.h b/src/shared/in-addr-util.h index 8da030ceb6..4cf4418b4b 100644 --- a/src/shared/in-addr-util.h +++ b/src/shared/in-addr-util.h @@ -39,7 +39,8 @@ int in_addr_prefix_next(int family, union in_addr_union *u, unsigned prefixlen); int in_addr_to_string(int family, const union in_addr_union *u, char **ret); int in_addr_from_string(int family, const char *s, union in_addr_union *ret); int in_addr_from_string_auto(const char *s, int *family, union in_addr_union *ret); -unsigned in_addr_netmask_to_prefixlen(const struct in_addr *addr); +unsigned char in_addr_netmask_to_prefixlen(const struct in_addr *addr); +struct in_addr* in_addr_prefixlen_to_netmask(struct in_addr *addr, unsigned char prefixlen); int in_addr_default_prefixlen(const struct in_addr *addr, unsigned char *prefixlen); int in_addr_default_subnet_mask(const struct in_addr *addr, struct in_addr *mask); |