diff options
Diffstat (limited to 'src/basic/in-addr-util.h')
-rw-r--r-- | src/basic/in-addr-util.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/basic/in-addr-util.h b/src/basic/in-addr-util.h deleted file mode 100644 index d60064aef8..0000000000 --- a/src/basic/in-addr-util.h +++ /dev/null @@ -1,64 +0,0 @@ -#pragma once - -/*** - This file is part of systemd. - - Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <netinet/in.h> -#include <stddef.h> -#include <sys/socket.h> - -#include "macro.h" -#include "util.h" - -union in_addr_union { - struct in_addr in; - struct in6_addr in6; -}; - -struct in_addr_data { - int family; - union in_addr_union address; -}; - -bool in4_addr_is_null(const struct in_addr *a); -bool in6_addr_is_null(const struct in6_addr *a); - -int in_addr_is_null(int family, const union in_addr_union *u); -int in_addr_is_link_local(int family, const union in_addr_union *u); -int in_addr_is_localhost(int family, const union in_addr_union *u); -int in_addr_equal(int family, const union in_addr_union *a, const union in_addr_union *b); -int in_addr_prefix_intersect(int family, const union in_addr_union *a, unsigned aprefixlen, const union in_addr_union *b, unsigned bprefixlen); -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_ifindex_to_string(int family, const union in_addr_union *u, int ifindex, 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); -int in_addr_ifindex_from_string_auto(const char *s, int *family, union in_addr_union *ret, int *ifindex); -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); -int in_addr_mask(int family, union in_addr_union *addr, unsigned char prefixlen); - -static inline size_t FAMILY_ADDRESS_SIZE(int family) { - assert(family == AF_INET || family == AF_INET6); - return family == AF_INET6 ? 16 : 4; -} - -#define IN_ADDR_NULL ((union in_addr_union) {}) |