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Diffstat (limited to 'src/core/platform/nm-platform.h')
| -rw-r--r-- | src/core/platform/nm-platform.h | 2372 |
1 files changed, 0 insertions, 2372 deletions
diff --git a/src/core/platform/nm-platform.h b/src/core/platform/nm-platform.h deleted file mode 100644 index d400c568..00000000 --- a/src/core/platform/nm-platform.h +++ /dev/null @@ -1,2372 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2009 - 2018 Red Hat, Inc. - */ - -#ifndef __NETWORKMANAGER_PLATFORM_H__ -#define __NETWORKMANAGER_PLATFORM_H__ - -#include "nm-dbus-interface.h" -#include "nm-core-types-internal.h" - -#include "nm-platform/nmp-base.h" -#include "nm-base/nm-base.h" - -#include "nm-core-utils.h" -#include "nm-setting-vlan.h" -#include "nm-setting-wired.h" -#include "nm-setting-wireless.h" -#include "nm-setting-ip-tunnel.h" - -#define NM_TYPE_PLATFORM (nm_platform_get_type()) -#define NM_PLATFORM(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_PLATFORM, NMPlatform)) -#define NM_PLATFORM_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_PLATFORM, NMPlatformClass)) -#define NM_IS_PLATFORM(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_PLATFORM)) -#define NM_IS_PLATFORM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_PLATFORM)) -#define NM_PLATFORM_GET_CLASS(obj) \ - (G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_PLATFORM, NMPlatformClass)) - -#define NM_PLATFORM_NETNS_SUPPORT_DEFAULT FALSE - -/*****************************************************************************/ - -#define NM_PLATFORM_NETNS_SUPPORT "netns-support" -#define NM_PLATFORM_USE_UDEV "use-udev" -#define NM_PLATFORM_LOG_WITH_PTR "log-with-ptr" - -/*****************************************************************************/ - -/* IFNAMSIZ is both defined in <linux/if.h> and <net/if.h>. In the past, these - * headers conflicted, so we cannot simply include either of them in a header-file.*/ -#define NMP_IFNAMSIZ 16 - -/*****************************************************************************/ - -struct _NMPWireGuardPeer; - -struct udev_device; - -typedef gboolean (*NMPObjectPredicateFunc)(const NMPObject *obj, gpointer user_data); - -/* workaround for older libnl version, that does not define these flags. */ -#ifndef IFA_F_MANAGETEMPADDR - #define IFA_F_MANAGETEMPADDR 0x100 -#endif -#ifndef IFA_F_NOPREFIXROUTE - #define IFA_F_NOPREFIXROUTE 0x200 -#endif - -#define NM_RT_SCOPE_LINK 253 /* RT_SCOPE_LINK */ - -/* Define of the IN6_ADDR_GEN_MODE_* values to workaround old kernel headers - * that don't define it. */ -#define NM_IN6_ADDR_GEN_MODE_UNKNOWN 255 /* no corresponding value. */ -#define NM_IN6_ADDR_GEN_MODE_EUI64 0 /* IN6_ADDR_GEN_MODE_EUI64 */ -#define NM_IN6_ADDR_GEN_MODE_NONE 1 /* IN6_ADDR_GEN_MODE_NONE */ -#define NM_IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2 /* IN6_ADDR_GEN_MODE_STABLE_PRIVACY */ -#define NM_IN6_ADDR_GEN_MODE_RANDOM 3 /* IN6_ADDR_GEN_MODE_RANDOM */ - -#define NM_IFF_MULTI_QUEUE 0x0100 /* IFF_MULTI_QUEUE */ - -/* Redefine this in host's endianness */ -#define NM_GRE_KEY 0x2000 - -typedef enum { - NMP_NLM_FLAG_F_ECHO = 0x08, /* NLM_F_ECHO, Echo this request */ - - /* use our own platform enum for the nlmsg-flags. Otherwise, we'd have - * to include <linux/netlink.h> */ - NMP_NLM_FLAG_F_REPLACE = 0x100, /* NLM_F_REPLACE, Override existing */ - NMP_NLM_FLAG_F_EXCL = 0x200, /* NLM_F_EXCL, Do not touch, if it exists */ - NMP_NLM_FLAG_F_CREATE = 0x400, /* NLM_F_CREATE, Create, if it does not exist */ - NMP_NLM_FLAG_F_APPEND = 0x800, /* NLM_F_APPEND, Add to end of list */ - - NMP_NLM_FLAG_FMASK = 0xFFFF, /* a mask for all NMP_NLM_FLAG_F_* flags */ - - /* instructs NM to suppress logging an error message for any failures - * received from kernel. - * - * It will still log with debug-level, and it will still log - * other failures aside the kernel response. */ - NMP_NLM_FLAG_SUPPRESS_NETLINK_FAILURE = 0x10000, - - /* the following aliases correspond to iproute2's `ip route CMD` for - * RTM_NEWROUTE, with CMD being one of add, change, replace, prepend, - * append and test. */ - NMP_NLM_FLAG_ADD = NMP_NLM_FLAG_F_CREATE | NMP_NLM_FLAG_F_EXCL, - NMP_NLM_FLAG_CHANGE = NMP_NLM_FLAG_F_REPLACE, - NMP_NLM_FLAG_REPLACE = NMP_NLM_FLAG_F_CREATE | NMP_NLM_FLAG_F_REPLACE, - NMP_NLM_FLAG_PREPEND = NMP_NLM_FLAG_F_CREATE, - NMP_NLM_FLAG_APPEND = NMP_NLM_FLAG_F_CREATE | NMP_NLM_FLAG_F_APPEND, - NMP_NLM_FLAG_TEST = NMP_NLM_FLAG_F_EXCL, -} NMPNlmFlags; - -typedef enum { - /* compare fields which kernel considers as similar routes. - * It is a looser comparisong then NM_PLATFORM_IP_ROUTE_CMP_TYPE_ID - * and means that `ip route add` would fail to add two routes - * that have the same NM_PLATFORM_IP_ROUTE_CMP_TYPE_WEAK_ID. - * On the other hand, `ip route append` would allow that, as - * long as NM_PLATFORM_IP_ROUTE_CMP_TYPE_ID differs. */ - NM_PLATFORM_IP_ROUTE_CMP_TYPE_WEAK_ID, - - /* compare two routes as kernel would allow to add them with - * `ip route append`. In other words, kernel does not allow you to - * add two routes (at the same time) which compare equal according - * to NM_PLATFORM_IP_ROUTE_CMP_TYPE_ID. - * - * For the ID we can only recognize route fields that we actually implement. - * However, kernel supports more routing options, some of them also part of - * the ID. NetworkManager is oblivious to these options and will wrongly think - * that two routes are identical, while they are not. That can lead to an - * inconsistent platform cache. Not much what we can do about that, except - * implementing all options that kernel supports *sigh*. See rh#1337860. - */ - NM_PLATFORM_IP_ROUTE_CMP_TYPE_ID, - - /* compare all fields as they make sense for kernel. For example, - * a route destination 192.168.1.5/24 is not accepted by kernel and - * we treat it identical to 192.168.1.0/24. Semantically these - * routes are identical, but NM_PLATFORM_IP_ROUTE_CMP_TYPE_FULL will - * report them as different. - * - * The result shall be identical to call first nm_platform_ip_route_normalize() - * on both routes and then doing a full comparison. */ - NM_PLATFORM_IP_ROUTE_CMP_TYPE_SEMANTICALLY, - - /* compare all fields. This should have the same effect as memcmp(), - * except allowing for undefined data in holes between field alignment. - */ - NM_PLATFORM_IP_ROUTE_CMP_TYPE_FULL, - -} NMPlatformIPRouteCmpType; - -typedef enum { - NM_PLATFORM_ROUTING_RULE_CMP_TYPE_ID, - - NM_PLATFORM_ROUTING_RULE_CMP_TYPE_SEMANTICALLY, - - NM_PLATFORM_ROUTING_RULE_CMP_TYPE_FULL, -} NMPlatformRoutingRuleCmpType; - -typedef struct { - union { - guint8 data[20 /* NM_UTILS_HWADDR_LEN_MAX */]; - NMEtherAddr ether_addr; - }; - guint8 len; -} NMPLinkAddress; - -/* assert that NMEtherAddr does not affect the alignment of NMPLinkAddress struct. */ -G_STATIC_ASSERT(_nm_alignof(NMEtherAddr) == 1); -G_STATIC_ASSERT(_nm_alignof(NMPLinkAddress) == 1); - -gconstpointer nmp_link_address_get(const NMPLinkAddress *addr, size_t *length); -GBytes * nmp_link_address_get_as_bytes(const NMPLinkAddress *addr); - -typedef enum { - - /* match-flags are strictly inclusive. That means, - * by default nothing is matched, but if you enable a particular - * flag, a candidate that matches passes the check. - * - * In other words: adding more flags can only extend the result - * set of matching objects. - * - * Also, the flags form partitions. Like, an address can be either of - * ADDRTYPE_NORMAL or ADDRTYPE_LINKLOCAL, but never both. Same for - * the ADDRSTATE match types. - */ - NM_PLATFORM_MATCH_WITH_NONE = 0, - - NM_PLATFORM_MATCH_WITH_ADDRTYPE_NORMAL = (1LL << 0), - NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL = (1LL << 1), - NM_PLATFORM_MATCH_WITH_ADDRTYPE__ANY = - NM_PLATFORM_MATCH_WITH_ADDRTYPE_NORMAL | NM_PLATFORM_MATCH_WITH_ADDRTYPE_LINKLOCAL, - - NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL = (1LL << 2), - NM_PLATFORM_MATCH_WITH_ADDRSTATE_TENTATIVE = (1LL << 3), - NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED = (1LL << 4), - NM_PLATFORM_MATCH_WITH_ADDRSTATE__ANY = NM_PLATFORM_MATCH_WITH_ADDRSTATE_NORMAL - | NM_PLATFORM_MATCH_WITH_ADDRSTATE_TENTATIVE - | NM_PLATFORM_MATCH_WITH_ADDRSTATE_DADFAILED, -} NMPlatformMatchFlags; - -#define NM_PLATFORM_LINK_OTHER_NETNS (-1) - -struct _NMPlatformObject { - /* the object type has no fields of its own, it is only used to having - * a special pointer type that can be used to indicate "any" type. */ - char _dummy_don_t_use_me; -}; - -#define __NMPlatformObjWithIfindex_COMMON \ - int ifindex; \ - ; - -struct _NMPlatformObjWithIfindex { - __NMPlatformObjWithIfindex_COMMON; -}; - -struct _NMPlatformLink { - __NMPlatformObjWithIfindex_COMMON; - char name[NMP_IFNAMSIZ]; - NMLinkType type; - - /* rtnl_link_get_type(), IFLA_INFO_KIND. */ - /* NMPlatform initializes this field with a static string. */ - const char *kind; - - /* NMPlatform initializes this field with a static string. */ - const char *driver; - - int master; - - /* rtnl_link_get_link(), IFLA_LINK. - * If IFLA_LINK_NETNSID indicates that the parent is in another namespace, - * this field be set to (negative) NM_PLATFORM_LINK_OTHER_NETNS. */ - int parent; - - /* IFF_* flags. Note that the flags in 'struct ifinfomsg' are declared as 'unsigned'. */ - guint n_ifi_flags; - - guint mtu; - - /* rtnl_link_get_arptype(), ifinfomsg.ifi_type. */ - guint32 arptype; - - /* IFLA_ADDRESS */ - NMPLinkAddress l_address; - - /* IFLA_BROADCAST */ - NMPLinkAddress l_broadcast; - - /* rtnl_link_inet6_get_token(), IFLA_INET6_TOKEN */ - NMUtilsIPv6IfaceId inet6_token; - - /* The bitwise inverse of rtnl_link_inet6_get_addr_gen_mode(). It is inverse - * to have a default of 0 -- meaning: unspecified. That way, a struct - * initialized with memset(0) has and unset value.*/ - guint8 inet6_addr_gen_mode_inv; - - /* Statistics */ - guint64 rx_packets; - guint64 rx_bytes; - guint64 tx_packets; - guint64 tx_bytes; - - /* @connected is mostly identical to (@n_ifi_flags & IFF_UP). Except for bridge/bond masters, - * where we coerce the link as disconnect if it has no slaves. */ - bool connected : 1; - - bool initialized : 1; -}; - -typedef enum { /*< skip >*/ - NM_PLATFORM_SIGNAL_ID_NONE, - NM_PLATFORM_SIGNAL_ID_LINK, - NM_PLATFORM_SIGNAL_ID_IP4_ADDRESS, - NM_PLATFORM_SIGNAL_ID_IP6_ADDRESS, - NM_PLATFORM_SIGNAL_ID_IP4_ROUTE, - NM_PLATFORM_SIGNAL_ID_IP6_ROUTE, - NM_PLATFORM_SIGNAL_ID_ROUTING_RULE, - NM_PLATFORM_SIGNAL_ID_QDISC, - NM_PLATFORM_SIGNAL_ID_TFILTER, - _NM_PLATFORM_SIGNAL_ID_LAST, -} NMPlatformSignalIdType; - -guint _nm_platform_signal_id_get(NMPlatformSignalIdType signal_type); - -typedef enum { - NM_PLATFORM_SIGNAL_NONE, - NM_PLATFORM_SIGNAL_ADDED, - NM_PLATFORM_SIGNAL_CHANGED, - NM_PLATFORM_SIGNAL_REMOVED, -} NMPlatformSignalChangeType; - -#define NM_PLATFORM_IP_ADDRESS_CAST(address) \ - NM_CONSTCAST(NMPlatformIPAddress, \ - (address), \ - NMPlatformIPXAddress, \ - NMPlatformIP4Address, \ - NMPlatformIP6Address) - -#define __NMPlatformIPAddress_COMMON \ - __NMPlatformObjWithIfindex_COMMON; \ - NMIPConfigSource addr_source; \ - \ - /* Timestamp in seconds in the reference system of nm_utils_get_monotonic_timestamp_*(). - * - * The rules are: - * 1 @lifetime==0: @timestamp and @preferred is irrelevant (but mostly set to 0 too). Such addresses - * are permanent. This rule is so that unset addresses (calloc) are permanent by default. - * 2 @lifetime==@preferred==NM_PLATFORM_LIFETIME_PERMANENT: @timestamp is irrelevant (but mostly - * set to 0). Such addresses are permanent. - * 3 Non permanent addresses should (almost) always have @timestamp > 0. 0 is not a valid timestamp - * and never returned by nm_utils_get_monotonic_timestamp_sec(). In this case @valid/@preferred - * is anchored at @timestamp. - * 4 Non permanent addresses with @timestamp == 0 are implicitly anchored at *now*, thus the time - * moves as time goes by. This is usually not useful, except e.g. nm_platform_ip[46]_address_add(). - * - * Non permanent addresses from DHCP/RA might have the @timestamp set to the moment of when the - * lease was received. Addresses from kernel might have the @timestamp based on the last modification - * time of the addresses. But don't rely on this behaviour, the @timestamp is only defined for anchoring - * @lifetime and @preferred. - */ \ - guint32 timestamp; \ - guint32 lifetime; /* seconds since timestamp */ \ - guint32 preferred; /* seconds since timestamp */ \ - \ - /* ifa_flags in 'struct ifaddrmsg' from <linux/if_addr.h>, extended to 32 bit by - * IFA_FLAGS attribute. */ \ - guint32 n_ifa_flags; \ - \ - guint8 plen; \ - \ - /* FIXME(l3cfg): the external marker won't be necessary anymore, because we only - * merge addresses we care about, and ignore (don't remove) external addresses. */ \ - bool external : 1; \ - \ - bool use_ip4_broadcast_address : 1; \ - \ - /* Whether the address is ready to be configured. By default, an address is, but this - * flag may indicate that the address is just for tracking purpose only, but the ACD - * state is not yet ready for the address to be configured. */ \ - bool ip4acd_not_ready : 1; \ - ; - -/** - * NMPlatformIPAddress: - * - * Common parts of NMPlatformIP4Address and NMPlatformIP6Address. - **/ -typedef struct { - __NMPlatformIPAddress_COMMON; - union { - guint8 address_ptr[1]; - guint32 __dummy_for_32bit_alignment; - }; -} NMPlatformIPAddress; - -/** - * NMPlatformIP4Address: - * @timestamp: timestamp as returned by nm_utils_get_monotonic_timestamp_sec() - **/ -struct _NMPlatformIP4Address { - __NMPlatformIPAddress_COMMON; - - /* The local address IFA_LOCAL. */ - in_addr_t address; - - /* The IFA_ADDRESS PTP peer address. This field is rather important, because - * it constitutes the identifier for the IPv4 address (e.g. you can add two - * addresses that only differ by their peer's network-part. - * - * Beware that for most cases, NetworkManager doesn't want to set an explicit - * peer-address. However, that corresponds to setting the peer address to @address - * itself. Leaving peer-address unset/zero, means explicitly setting the peer - * address to 0.0.0.0, which you probably don't want. - * */ - in_addr_t peer_address; /* PTP peer address */ - - /* IFA_BROADCAST. - * - * This parameter is ignored unless use_ip4_broadcast_address is TRUE. - * See nm_platform_ip4_broadcast_address_from_addr(). */ - in_addr_t broadcast_address; - - char label[NMP_IFNAMSIZ]; -}; - -/** - * NMPlatformIP6Address: - * @timestamp: timestamp as returned by nm_utils_get_monotonic_timestamp_sec() - **/ -struct _NMPlatformIP6Address { - __NMPlatformIPAddress_COMMON; - struct in6_addr address; - struct in6_addr peer_address; -}; - -typedef union { - NMPlatformIPAddress ax; - NMPlatformIP4Address a4; - NMPlatformIP6Address a6; -} NMPlatformIPXAddress; - -#undef __NMPlatformIPAddress_COMMON - -#define NM_PLATFORM_IP4_ADDRESS_INIT(...) (&((const NMPlatformIP4Address){__VA_ARGS__})) - -#define NM_PLATFORM_IP6_ADDRESS_INIT(...) (&((const NMPlatformIP6Address){__VA_ARGS__})) - -/* Default value for adding an IPv4 route. This is also what iproute2 does. - * Note that contrary to IPv6, you can add routes with metric 0 and it is even - * the default. - */ -#define NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP4 ((guint32) 0u) - -/* Default value for adding an IPv6 route. This is also what iproute2 does. - * Adding an IPv6 route with metric 0, kernel translates to IP6_RT_PRIO_USER (1024). - * - * Note that kernel doesn't allow adding IPv6 routes with metric zero via netlink. - * It however can itself add routes with metric zero. */ -#define NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP6 ((guint32) 1024u) - -/* For IPv4, kernel adds a device route (subnet routes) with metric 0 when user - * configures addresses. */ -#define NM_PLATFORM_ROUTE_METRIC_IP4_DEVICE_ROUTE ((guint32) 0u) - -#define __NMPlatformIPRoute_COMMON \ - __NMPlatformObjWithIfindex_COMMON; \ - \ - /* The NMIPConfigSource. For routes that we receive from cache this corresponds - * to the rtm_protocol field (and is one of the NM_IP_CONFIG_SOURCE_RTPROT_* values). - * When adding a route, the source will be coerced to the protocol using - * nmp_utils_ip_config_source_coerce_to_rtprot(). - * - * rtm_protocol is part of the primary key of an IPv4 route (meaning, you can add - * two IPv4 routes that only differ in their rtm_protocol. For IPv6, that is not - * the case. - * - * When deleting an IPv4/IPv6 route, the rtm_protocol field must match (even - * if it is not part of the primary key for IPv6) -- unless rtm_protocol is set - * to zero, in which case the first matching route (with proto ignored) is deleted. */ \ - NMIPConfigSource rt_source; \ - \ - guint8 plen; \ - \ - /* RTA_METRICS: - * - * For IPv4 routes, these properties are part of their - * ID (meaning: you can add otherwise identical IPv4 routes that - * only differ by the metric property). - * On the other hand, for IPv6 you cannot add two IPv6 routes that only differ - * by an RTA_METRICS property. - * - * When deleting a route, kernel seems to ignore the RTA_METRICS properties. - * That is a problem/bug for IPv4 because you cannot explicitly select which - * route to delete. Kernel just picks the first. See rh#1475642. */ \ - \ - /* RTA_METRICS.RTAX_LOCK (iproute2: "lock" arguments) */ \ - bool lock_window : 1; \ - bool lock_cwnd : 1; \ - bool lock_initcwnd : 1; \ - bool lock_initrwnd : 1; \ - bool lock_mtu : 1; \ - \ - /* if TRUE, the "metric" field is interpreted as an offset that is added to a default - * metric. For example, form a DHCP lease we don't know the actually used metric, because - * that is determined by upper layers (the configuration). However, we have a default - * metric that should be used. So we set "metric_any" to %TRUE, which means to use - * the default metric. However, we still treat the "metric" field as an offset that - * will be added to the default metric. In most case, you want that "metric" is zero - * when setting "metric_any". */ \ - bool metric_any : 1; \ - \ - /* like "metric_any", the table is determined by other layers of the code. - * This field overrides "table_coerced" field. If "table_any" is true, then - * the "table_coerced" field is ignored (unlike for the metric). */ \ - bool table_any : 1; \ - \ - /* rtnh_flags - * - * Routes with rtm_flags RTM_F_CLONED are hidden by platform and - * do not exist from the point-of-view of platform users. - * Such a route is not alive, according to nmp_object_is_alive(). - * - * NOTE: currently we ignore all flags except RTM_F_CLONED - * and RTNH_F_ONLINK. - * We also may not properly consider the flags as part of the ID - * in route-cmp. */ \ - unsigned r_rtm_flags; \ - \ - /* RTA_METRICS.RTAX_ADVMSS (iproute2: advmss) */ \ - guint32 mss; \ - \ - /* RTA_METRICS.RTAX_WINDOW (iproute2: window) */ \ - guint32 window; \ - \ - /* RTA_METRICS.RTAX_CWND (iproute2: cwnd) */ \ - guint32 cwnd; \ - \ - /* RTA_METRICS.RTAX_INITCWND (iproute2: initcwnd) */ \ - guint32 initcwnd; \ - \ - /* RTA_METRICS.RTAX_INITRWND (iproute2: initrwnd) */ \ - guint32 initrwnd; \ - \ - /* RTA_METRICS.RTAX_MTU (iproute2: mtu) */ \ - guint32 mtu; \ - \ - /* RTA_PRIORITY (iproute2: metric) - * If "metric_any" is %TRUE, then this is interpreted as an offset that will be - * added to a default base metric. In such cases, the offset is usually zero. */ \ - guint32 metric; \ - \ - /* rtm_table, RTA_TABLE. - * - * This is not the original table ID. Instead, 254 (RT_TABLE_MAIN) and - * zero (RT_TABLE_UNSPEC) are swapped, so that the default is the main - * table. Use nm_platform_route_table_coerce()/nm_platform_route_table_uncoerce(). */ \ - guint32 table_coerced; \ - \ - /* rtm_type. - * - * This is not the original type, if type_coerced is 0 then - * it means RTN_UNSPEC otherwise the type value is preserved. - * */ \ - guint8 type_coerced; \ - \ - /*end*/ - -typedef struct { - __NMPlatformIPRoute_COMMON; - union { - guint8 network_ptr[1]; - guint32 __dummy_for_32bit_alignment; - }; -} NMPlatformIPRoute; - -#define NM_PLATFORM_IP_ROUTE_CAST(route) \ - NM_CONSTCAST(NMPlatformIPRoute, \ - (route), \ - NMPlatformIPXRoute, \ - NMPlatformIP4Route, \ - NMPlatformIP6Route) - -#define NM_PLATFORM_IP_ROUTE_IS_DEFAULT(route) (NM_PLATFORM_IP_ROUTE_CAST(route)->plen <= 0) - -struct _NMPlatformIP4Route { - __NMPlatformIPRoute_COMMON; - in_addr_t network; - - /* RTA_GATEWAY. The gateway is part of the primary key for a route */ - in_addr_t gateway; - - /* RTA_PREFSRC (called "src" by iproute2). - * - * pref_src is part of the ID of an IPv4 route. When deleting a route, - * pref_src must match, unless set to 0.0.0.0 to match any. */ - in_addr_t pref_src; - - /* rtm_tos (iproute2: tos) - * - * For IPv4, tos is part of the weak-id (like metric). - * - * For IPv6, tos is ignored by kernel. */ - guint8 tos; - - /* The bitwise inverse of the route scope rtm_scope. It is inverted so that the - * default value (RT_SCOPE_NOWHERE) is zero. Use nm_platform_route_scope_inv() - * to convert back and forth between the inverse representation and the - * real value. - * - * rtm_scope is part of the primary key for IPv4 routes. When deleting a route, - * the scope must match, unless it is left at RT_SCOPE_NOWHERE, in which case the first - * matching route is deleted. - * - * For IPv6 routes, the scope is ignored and kernel always assumes global scope. - * Hence, this field is only in NMPlatformIP4Route. */ - guint8 scope_inv; -}; - -struct _NMPlatformIP6Route { - __NMPlatformIPRoute_COMMON; - struct in6_addr network; - - /* RTA_GATEWAY. The gateway is part of the primary key for a route */ - struct in6_addr gateway; - - /* RTA_PREFSRC (called "src" by iproute2). - * - * pref_src is not part of the ID for an IPv6 route. You cannot add two - * routes that only differ by pref_src. - * - * When deleting a route, pref_src is ignored by kernel. */ - struct in6_addr pref_src; - - /* RTA_SRC and rtm_src_len (called "from" by iproute2). - * - * Kernel clears the host part of src/src_plen. - * - * src/src_plen is part of the ID of a route just like network/plen. That is, - * Not only `ip route append`, but also `ip route add` allows to add routes that only - * differ in their src/src_plen. - */ - struct in6_addr src; - guint8 src_plen; - - /* RTA_PREF router preference. - * - * The type is guint8 to keep the struct size small. But the values are compatible with - * the NMIcmpv6RouterPref enum. */ - guint8 rt_pref; -}; - -typedef union { - NMPlatformIPRoute rx; - NMPlatformIP4Route r4; - NMPlatformIP6Route r6; -} NMPlatformIPXRoute; - -#undef __NMPlatformIPRoute_COMMON - -typedef struct { - /* struct fib_rule_uid_range */ - guint32 start; - guint32 end; -} NMFibRuleUidRange; - -typedef struct { - /* struct fib_rule_port_range */ - guint16 start; - guint16 end; -} NMFibRulePortRange; - -typedef struct { - NMIPAddr src; /* FRA_SRC */ - NMIPAddr dst; /* FRA_DST */ - guint64 tun_id; /* betoh64(FRA_TUN_ID) */ - guint32 table; /* (struct fib_rule_hdr).table, FRA_TABLE */ - guint32 flags; /* (struct fib_rule_hdr).flags */ - guint32 priority; /* RA_PRIORITY */ - guint32 fwmark; /* FRA_FWMARK */ - guint32 fwmask; /* FRA_FWMASK */ - guint32 goto_target; /* FRA_GOTO */ - guint32 flow; /* FRA_FLOW */ - guint32 suppress_prefixlen_inverse; /* ~(FRA_SUPPRESS_PREFIXLEN) */ - guint32 suppress_ifgroup_inverse; /* ~(FRA_SUPPRESS_IFGROUP) */ - NMFibRuleUidRange uid_range; /* FRA_UID_RANGE */ - NMFibRulePortRange sport_range; /* FRA_SPORT_RANGE */ - NMFibRulePortRange dport_range; /* FRA_DPORT_RANGE */ - char iifname[NMP_IFNAMSIZ]; /* FRA_IIFNAME */ - char oifname[NMP_IFNAMSIZ]; /* FRA_OIFNAME */ - guint8 addr_family; /* (struct fib_rule_hdr).family */ - guint8 action; /* (struct fib_rule_hdr).action */ - guint8 tos; /* (struct fib_rule_hdr).tos */ - guint8 src_len; /* (struct fib_rule_hdr).src_len */ - guint8 dst_len; /* (struct fib_rule_hdr).dst_len */ - guint8 l3mdev; /* FRA_L3MDEV */ - guint8 protocol; /* FRA_PROTOCOL */ - guint8 ip_proto; /* FRA_IP_PROTO */ - - bool uid_range_has : 1; /* has(FRA_UID_RANGE) */ -} NMPlatformRoutingRule; - -#define NM_PLATFORM_FQ_CODEL_MEMORY_LIMIT_UNSET (~((guint32) 0)) - -#define NM_PLATFORM_FQ_CODEL_CE_THRESHOLD_DISABLED ((guint32) 0x83126E97u) - -G_STATIC_ASSERT(((((guint64) NM_PLATFORM_FQ_CODEL_CE_THRESHOLD_DISABLED) * 1000u) >> 10) - == (guint64) INT_MAX); - -typedef struct { - guint32 limit; - guint32 flows; - guint32 target; - guint32 interval; - guint32 quantum; - - /* TCA_FQ_CODEL_CE_THRESHOLD: kernel internally stores this value as - * ((val64 * NSEC_PER_USEC) >> CODEL_SHIFT). The default value (in - * the domain with this coercion) is CODEL_DISABLED_THRESHOLD (INT_MAX). - * That means, "disabled" is expressed on RTM_NEWQDISC netlink API by absence of the - * netlink attribute but also as the special value 0x83126E97u - * (NM_PLATFORM_FQ_CODEL_CE_THRESHOLD_DISABLED). - * Beware: zero is not the default you must always explicitly set this value. */ - guint32 ce_threshold; - - /* TCA_FQ_CODEL_MEMORY_LIMIT: note that only values <= 2^31 are accepted by kernel - * and kernel defaults to 32MB. - * Note that we use the special value NM_PLATFORM_FQ_CODEL_MEMORY_LIMIT_UNSET - * to indicate that no explicit limit is set (when we send a RTM_NEWQDISC request). - * This will cause kernel to choose the default (32MB). - * Beware: zero is not the default you must always explicitly set this value. */ - guint32 memory_limit; - - bool ecn : 1; -} NMPlatformQdiscFqCodel; - -typedef struct { - unsigned quantum; - int perturb_period; - guint32 limit; - unsigned divisor; - unsigned flows; - unsigned depth; -} NMPlatformQdiscSfq; - -typedef struct { - guint64 rate; - guint32 burst; - guint32 limit; - guint32 latency; -} NMPlatformQdiscTbf; - -typedef struct { - __NMPlatformObjWithIfindex_COMMON; - - /* beware, kind is embedded in an NMPObject, hence you must - * take care of the lifetime of the string. */ - const char *kind; - - int addr_family; - guint32 handle; - guint32 parent; - guint32 info; - union { - NMPlatformQdiscFqCodel fq_codel; - NMPlatformQdiscSfq sfq; - NMPlatformQdiscTbf tbf; - }; -} NMPlatformQdisc; - -typedef struct { - char sdata[32]; -} NMPlatformActionSimple; - -typedef struct { - int ifindex; - bool egress : 1; - bool ingress : 1; - bool mirror : 1; - bool redirect : 1; -} NMPlatformActionMirred; - -typedef struct { - /* beware, kind is embedded in an NMPObject, hence you must - * take care of the lifetime of the string. */ - const char *kind; - - union { - NMPlatformActionSimple simple; - NMPlatformActionMirred mirred; - }; -} NMPlatformAction; - -#define NM_PLATFORM_ACTION_KIND_SIMPLE "simple" -#define NM_PLATFORM_ACTION_KIND_MIRRED "mirred" - -typedef struct { - __NMPlatformObjWithIfindex_COMMON; - - /* beware, kind is embedded in an NMPObject, hence you must - * take care of the lifetime of the string. */ - const char *kind; - - int addr_family; - guint32 handle; - guint32 parent; - guint32 info; - NMPlatformAction action; -} NMPlatformTfilter; - -#undef __NMPlatformObjWithIfindex_COMMON - -typedef struct { - gboolean is_ip4; - NMPObjectType obj_type; - int addr_family; - gsize sizeof_route; - int (*route_cmp)(const NMPlatformIPXRoute *a, - const NMPlatformIPXRoute *b, - NMPlatformIPRouteCmpType cmp_type); - const char *(*route_to_string)(const NMPlatformIPXRoute *route, char *buf, gsize len); -} NMPlatformVTableRoute; - -typedef union { - struct { - NMPlatformVTableRoute v6; - NMPlatformVTableRoute v4; - }; - NMPlatformVTableRoute vx[2]; -} _NMPlatformVTableRouteUnion; - -extern const _NMPlatformVTableRouteUnion nm_platform_vtable_route; - -typedef struct { - guint16 id; - guint32 qos; - bool proto_ad : 1; -} NMPlatformVFVlan; - -typedef struct { - guint32 index; - guint32 min_tx_rate; - guint32 max_tx_rate; - guint num_vlans; - NMPlatformVFVlan *vlans; - struct { - guint8 data[20]; /* NM_UTILS_HWADDR_LEN_MAX */ - guint8 len; - } mac; - gint8 spoofchk; - gint8 trust; -} NMPlatformVF; - -typedef struct { - guint16 vid_start; - guint16 vid_end; - bool untagged : 1; - bool pvid : 1; -} NMPlatformBridgeVlan; - -typedef struct { - NMEtherAddr group_addr; - bool mcast_querier : 1; - bool mcast_query_use_ifaddr : 1; - bool mcast_snooping : 1; - bool stp_state : 1; - bool vlan_stats_enabled : 1; - guint16 group_fwd_mask; - guint16 priority; - guint16 vlan_protocol; - guint32 ageing_time; - guint32 forward_delay; - guint32 hello_time; - guint32 max_age; - guint32 mcast_last_member_count; - guint32 mcast_startup_query_count; - guint32 mcast_hash_max; - guint64 mcast_last_member_interval; - guint64 mcast_membership_interval; - guint64 mcast_querier_interval; - guint64 mcast_query_interval; - guint64 mcast_query_response_interval; - guint64 mcast_startup_query_interval; - guint8 mcast_router; -} NMPlatformLnkBridge; - -extern const NMPlatformLnkBridge nm_platform_lnk_bridge_default; - -typedef struct { - in_addr_t local; - in_addr_t remote; - int parent_ifindex; - guint16 input_flags; - guint16 output_flags; - guint32 input_key; - guint32 output_key; - guint8 ttl; - guint8 tos; - bool path_mtu_discovery : 1; - bool is_tap : 1; -} NMPlatformLnkGre; - -typedef struct { - int p_key; - const char *mode; -} NMPlatformLnkInfiniband; - -typedef struct { - struct in6_addr local; - struct in6_addr remote; - int parent_ifindex; - guint8 ttl; - guint8 tclass; - guint8 encap_limit; - guint8 proto; - guint flow_label; - guint32 flags; - - /* IP6GRE only */ - guint32 input_key; - guint32 output_key; - guint16 input_flags; - guint16 output_flags; - bool is_tap : 1; - bool is_gre : 1; -} NMPlatformLnkIp6Tnl; - -typedef struct { - in_addr_t local; - in_addr_t remote; - int parent_ifindex; - guint8 ttl; - guint8 tos; - bool path_mtu_discovery : 1; -} NMPlatformLnkIpIp; - -typedef struct { - int parent_ifindex; - guint64 sci; /* host byte order */ - guint64 cipher_suite; - guint32 window; - guint8 icv_length; - guint8 encoding_sa; - guint8 validation; - bool encrypt : 1; - bool protect : 1; - bool include_sci : 1; - bool es : 1; - bool scb : 1; - bool replay_protect : 1; -} NMPlatformLnkMacsec; - -typedef struct { - guint mode; - bool no_promisc : 1; - bool tap : 1; -} NMPlatformLnkMacvlan; - -typedef struct { - in_addr_t local; - in_addr_t remote; - int parent_ifindex; - guint16 flags; - guint8 ttl; - guint8 tos; - guint8 proto; - bool path_mtu_discovery : 1; -} NMPlatformLnkSit; - -typedef struct { - guint32 owner; - guint32 group; - - guint8 type; - - bool owner_valid : 1; - bool group_valid : 1; - - bool pi : 1; - bool vnet_hdr : 1; - bool multi_queue : 1; - bool persist : 1; -} NMPlatformLnkTun; - -typedef struct { - /* rtnl_link_vlan_get_id(), IFLA_VLAN_ID */ - guint16 id; - NMVlanFlags flags; -} NMPlatformLnkVlan; - -typedef struct { - guint32 table; -} NMPlatformLnkVrf; - -typedef struct { - struct in6_addr group6; - struct in6_addr local6; - in_addr_t group; - in_addr_t local; - int parent_ifindex; - guint32 id; - guint32 ageing; - guint32 limit; - guint16 dst_port; - guint16 src_port_min; - guint16 src_port_max; - guint8 tos; - guint8 ttl; - bool learning : 1; - bool proxy : 1; - bool rsc : 1; - bool l2miss : 1; - bool l3miss : 1; -} NMPlatformLnkVxlan; - -#define NMP_WIREGUARD_PUBLIC_KEY_LEN 32 -#define NMP_WIREGUARD_SYMMETRIC_KEY_LEN 32 - -typedef struct { - guint32 fwmark; - guint16 listen_port; - guint8 private_key[NMP_WIREGUARD_PUBLIC_KEY_LEN]; - guint8 public_key[NMP_WIREGUARD_PUBLIC_KEY_LEN]; -} NMPlatformLnkWireGuard; - -typedef enum { - NM_PLATFORM_WIREGUARD_CHANGE_FLAG_NONE = 0, - NM_PLATFORM_WIREGUARD_CHANGE_FLAG_REPLACE_PEERS = (1LL << 0), - NM_PLATFORM_WIREGUARD_CHANGE_FLAG_HAS_PRIVATE_KEY = (1LL << 1), - NM_PLATFORM_WIREGUARD_CHANGE_FLAG_HAS_LISTEN_PORT = (1LL << 2), - NM_PLATFORM_WIREGUARD_CHANGE_FLAG_HAS_FWMARK = (1LL << 3), -} NMPlatformWireGuardChangeFlags; - -typedef enum { - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_NONE = 0, - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_REMOVE_ME = (1LL << 0), - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_PRESHARED_KEY = (1LL << 1), - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_KEEPALIVE_INTERVAL = (1LL << 2), - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_ENDPOINT = (1LL << 3), - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_ALLOWEDIPS = (1LL << 4), - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_REPLACE_ALLOWEDIPS = (1LL << 5), - - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_DEFAULT = - NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_PRESHARED_KEY - | NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_KEEPALIVE_INTERVAL - | NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_ENDPOINT - | NM_PLATFORM_WIREGUARD_CHANGE_PEER_FLAG_HAS_ALLOWEDIPS, - -} NMPlatformWireGuardChangePeerFlags; - -typedef void (*NMPlatformAsyncCallback)(GError *error, gpointer user_data); - -/*****************************************************************************/ - -typedef enum { - NM_PLATFORM_KERNEL_SUPPORT_TYPE_EXTENDED_IFA_FLAGS, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_USER_IPV6LL, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_RTA_PREF, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_FRA_L3MDEV, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_FRA_UID_RANGE, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_FRA_PROTOCOL, - NM_PLATFORM_KERNEL_SUPPORT_TYPE_IFLA_BR_VLAN_STATS_ENABLED, - - /* this also includes FRA_SPORT_RANGE and FRA_DPORT_RANGE which - * were added at the same time. */ - NM_PLATFORM_KERNEL_SUPPORT_TYPE_FRA_IP_PROTO, - - _NM_PLATFORM_KERNEL_SUPPORT_NUM, -} NMPlatformKernelSupportType; - -extern volatile int _nm_platform_kernel_support_state[_NM_PLATFORM_KERNEL_SUPPORT_NUM]; - -int _nm_platform_kernel_support_init(NMPlatformKernelSupportType type, int value); - -static inline gboolean -_nm_platform_kernel_support_detected(NMPlatformKernelSupportType type) -{ - nm_assert(_NM_INT_NOT_NEGATIVE(type) && type < G_N_ELEMENTS(_nm_platform_kernel_support_state)); - - return G_LIKELY(g_atomic_int_get(&_nm_platform_kernel_support_state[type]) != 0); -} - -static inline NMOptionBool -nm_platform_kernel_support_get_full(NMPlatformKernelSupportType type, gboolean init_if_not_set) -{ - int v; - - nm_assert(_NM_INT_NOT_NEGATIVE(type) && type < G_N_ELEMENTS(_nm_platform_kernel_support_state)); - - v = g_atomic_int_get(&_nm_platform_kernel_support_state[type]); - if (G_UNLIKELY(v == 0)) { - if (!init_if_not_set) - return NM_OPTION_BOOL_DEFAULT; - v = _nm_platform_kernel_support_init(type, 0); - } - return (v >= 0); -} - -static inline gboolean -nm_platform_kernel_support_get(NMPlatformKernelSupportType type) -{ - return nm_platform_kernel_support_get_full(type, TRUE) != NM_OPTION_BOOL_FALSE; -} - -/*****************************************************************************/ - -struct _NMPlatformPrivate; - -struct _NMPlatform { - GObject parent; - NMPNetns * _netns; - struct _NMPlatformPrivate *_priv; -}; - -typedef struct { - GObjectClass parent; - - gboolean (*sysctl_set)(NMPlatform *self, - const char *pathid, - int dirfd, - const char *path, - const char *value); - void (*sysctl_set_async)(NMPlatform * self, - const char * pathid, - int dirfd, - const char * path, - const char *const * values, - NMPlatformAsyncCallback callback, - gpointer data, - GCancellable * cancellable); - char *(*sysctl_get)(NMPlatform *self, const char *pathid, int dirfd, const char *path); - - void (*refresh_all)(NMPlatform *self, NMPObjectType obj_type); - void (*process_events)(NMPlatform *self); - - int (*link_add)(NMPlatform * self, - NMLinkType type, - const char * name, - int parent, - const void * address, - size_t address_len, - guint32 mtu, - gconstpointer extra_data, - const NMPlatformLink **out_link); - gboolean (*link_delete)(NMPlatform *self, int ifindex); - gboolean (*link_refresh)(NMPlatform *self, int ifindex); - gboolean (*link_set_netns)(NMPlatform *self, int ifindex, int netns_fd); - gboolean (*link_set_up)(NMPlatform *self, int ifindex, gboolean *out_no_firmware); - gboolean (*link_set_down)(NMPlatform *self, int ifindex); - gboolean (*link_set_arp)(NMPlatform *self, int ifindex); - gboolean (*link_set_noarp)(NMPlatform *self, int ifindex); - - int (*link_set_user_ipv6ll_enabled)(NMPlatform *self, int ifindex, gboolean enabled); - gboolean (*link_set_token)(NMPlatform *self, int ifindex, NMUtilsIPv6IfaceId iid); - - gboolean (*link_get_permanent_address)(NMPlatform *self, - int ifindex, - guint8 * buf, - size_t * length); - int (*link_set_address)(NMPlatform *self, int ifindex, gconstpointer address, size_t length); - int (*link_set_mtu)(NMPlatform *self, int ifindex, guint32 mtu); - gboolean (*link_set_name)(NMPlatform *self, int ifindex, const char *name); - void (*link_set_sriov_params_async)(NMPlatform * self, - int ifindex, - guint num_vfs, - NMOptionBool autoprobe, - NMPlatformAsyncCallback callback, - gpointer callback_data, - GCancellable * cancellable); - gboolean (*link_set_sriov_vfs)(NMPlatform *self, int ifindex, const NMPlatformVF *const *vfs); - gboolean (*link_set_bridge_vlans)(NMPlatform * self, - int ifindex, - gboolean on_master, - const NMPlatformBridgeVlan *const *vlans); - - char *(*link_get_physical_port_id)(NMPlatform *self, int ifindex); - guint (*link_get_dev_id)(NMPlatform *self, int ifindex); - gboolean (*link_get_wake_on_lan)(NMPlatform *self, int ifindex); - gboolean (*link_get_driver_info)(NMPlatform *self, - int ifindex, - char ** out_driver_name, - char ** out_driver_version, - char ** out_fw_version); - - gboolean (*link_supports_carrier_detect)(NMPlatform *self, int ifindex); - gboolean (*link_supports_vlans)(NMPlatform *self, int ifindex); - gboolean (*link_supports_sriov)(NMPlatform *self, int ifindex); - - gboolean (*link_enslave)(NMPlatform *self, int master, int slave); - gboolean (*link_release)(NMPlatform *self, int master, int slave); - - gboolean (*link_can_assume)(NMPlatform *self, int ifindex); - - int (*link_wireguard_change)(NMPlatform * self, - int ifindex, - const NMPlatformLnkWireGuard * lnk_wireguard, - const struct _NMPWireGuardPeer * peers, - const NMPlatformWireGuardChangePeerFlags *peer_flags, - guint peers_len, - NMPlatformWireGuardChangeFlags change_flags); - - gboolean (*link_vlan_change)(NMPlatform * self, - int ifindex, - NMVlanFlags flags_mask, - NMVlanFlags flags_set, - gboolean ingress_reset_all, - const NMVlanQosMapping *ingress_map, - gsize n_ingress_map, - gboolean egress_reset_all, - const NMVlanQosMapping *egress_map, - gsize n_egress_map); - gboolean (*link_tun_add)(NMPlatform * self, - const char * name, - const NMPlatformLnkTun *props, - const NMPlatformLink ** out_link, - int * out_fd); - - gboolean (*infiniband_partition_add)(NMPlatform * self, - int parent, - int p_key, - const NMPlatformLink **out_link); - gboolean (*infiniband_partition_delete)(NMPlatform *self, int parent, int p_key); - - gboolean (*wifi_get_capabilities)(NMPlatform * self, - int ifindex, - NMDeviceWifiCapabilities *caps); - gboolean (*wifi_get_station)(NMPlatform * self, - int ifindex, - NMEtherAddr *out_bssid, - int * out_quality, - guint32 * out_rate); - gboolean (*wifi_get_bssid)(NMPlatform *self, int ifindex, guint8 *bssid); - guint32 (*wifi_get_frequency)(NMPlatform *self, int ifindex); - int (*wifi_get_quality)(NMPlatform *self, int ifindex); - guint32 (*wifi_get_rate)(NMPlatform *self, int ifindex); - NM80211Mode (*wifi_get_mode)(NMPlatform *self, int ifindex); - void (*wifi_set_mode)(NMPlatform *self, int ifindex, NM80211Mode mode); - void (*wifi_set_powersave)(NMPlatform *self, int ifindex, guint32 powersave); - guint32 (*wifi_find_frequency)(NMPlatform *self, int ifindex, const guint32 *freqs); - void (*wifi_indicate_addressing_running)(NMPlatform *self, int ifindex, gboolean running); - NMSettingWirelessWakeOnWLan (*wifi_get_wake_on_wlan)(NMPlatform *self, int ifindex); - gboolean (*wifi_set_wake_on_wlan)(NMPlatform * self, - int ifindex, - NMSettingWirelessWakeOnWLan wowl); - - guint32 (*mesh_get_channel)(NMPlatform *self, int ifindex); - gboolean (*mesh_set_channel)(NMPlatform *self, int ifindex, guint32 channel); - gboolean (*mesh_set_ssid)(NMPlatform *self, int ifindex, const guint8 *ssid, gsize len); - - guint16 (*wpan_get_pan_id)(NMPlatform *self, int ifindex); - gboolean (*wpan_set_pan_id)(NMPlatform *self, int ifindex, guint16 pan_id); - guint16 (*wpan_get_short_addr)(NMPlatform *self, int ifindex); - gboolean (*wpan_set_short_addr)(NMPlatform *self, int ifindex, guint16 short_addr); - gboolean (*wpan_set_channel)(NMPlatform *self, int ifindex, guint8 page, guint8 channel); - - gboolean (*object_delete)(NMPlatform *self, const NMPObject *obj); - - gboolean (*ip4_address_add)(NMPlatform *self, - int ifindex, - in_addr_t address, - guint8 plen, - in_addr_t peer_address, - in_addr_t broadcast_address, - guint32 lifetime, - guint32 preferred_lft, - guint32 flags, - const char *label); - gboolean (*ip6_address_add)(NMPlatform * self, - int ifindex, - struct in6_addr address, - guint8 plen, - struct in6_addr peer_address, - guint32 lifetime, - guint32 preferred_lft, - guint32 flags); - gboolean (*ip4_address_delete)(NMPlatform *self, - int ifindex, - in_addr_t address, - guint8 plen, - in_addr_t peer_address); - gboolean (*ip6_address_delete)(NMPlatform * self, - int ifindex, - struct in6_addr address, - guint8 plen); - - int (*ip_route_add)(NMPlatform * self, - NMPNlmFlags flags, - int addr_family, - const NMPlatformIPRoute *route); - int (*ip_route_get)(NMPlatform * self, - int addr_family, - gconstpointer address, - int oif_ifindex, - NMPObject ** out_route); - - int (*routing_rule_add)(NMPlatform * self, - NMPNlmFlags flags, - const NMPlatformRoutingRule *routing_rule); - - int (*qdisc_add)(NMPlatform *self, NMPNlmFlags flags, const NMPlatformQdisc *qdisc); - - int (*tfilter_add)(NMPlatform *self, NMPNlmFlags flags, const NMPlatformTfilter *tfilter); -} NMPlatformClass; - -/* NMPlatform signals - * - * Each signal handler is called with a type-specific object that provides - * key attributes that constitute identity of the object. They may also - * provide additional attributes for convenience. - * - * The object only intended to be used by the signal handler to determine - * the current values. It is no longer valid after the signal handler exits - * but you are free to copy the provided information and use it for later - * reference. - */ -#define NM_PLATFORM_SIGNAL_LINK_CHANGED "link-changed" -#define NM_PLATFORM_SIGNAL_IP4_ADDRESS_CHANGED "ip4-address-changed" -#define NM_PLATFORM_SIGNAL_IP6_ADDRESS_CHANGED "ip6-address-changed" -#define NM_PLATFORM_SIGNAL_IP4_ROUTE_CHANGED "ip4-route-changed" -#define NM_PLATFORM_SIGNAL_IP6_ROUTE_CHANGED "ip6-route-changed" -#define NM_PLATFORM_SIGNAL_ROUTING_RULE_CHANGED "routing-rule-changed" -#define NM_PLATFORM_SIGNAL_QDISC_CHANGED "qdisc-changed" -#define NM_PLATFORM_SIGNAL_TFILTER_CHANGED "tfilter-changed" - -const char *nm_platform_signal_change_type_to_string(NMPlatformSignalChangeType change_type); - -/*****************************************************************************/ - -GType nm_platform_get_type(void); - -void nm_platform_setup(NMPlatform *instance); -NMPlatform *nm_platform_get(void); - -#define NM_PLATFORM_GET (nm_platform_get()) - -/*****************************************************************************/ - -static inline in_addr_t -nm_platform_ip4_broadcast_address_create(in_addr_t address, guint8 plen) -{ - return address | ~_nm_utils_ip4_prefix_to_netmask(plen); -} - -static inline in_addr_t -nm_platform_ip4_broadcast_address_from_addr(const NMPlatformIP4Address *addr) -{ - nm_assert(addr); - - if (addr->use_ip4_broadcast_address) - return addr->broadcast_address; - - /* the set broadcast-address gets ignored, and we determine a default brd base - * on the peer IFA_ADDRESS. */ - if (addr->peer_address != 0u && addr->plen < 31 /* RFC3021 */) - return nm_platform_ip4_broadcast_address_create(addr->peer_address, addr->plen); - return 0u; -} - -/*****************************************************************************/ - -/** - * nm_platform_route_table_coerce: - * @table: the route table, in its original value as received - * from rtm_table/RTA_TABLE. - * - * Returns: returns the coerced table id, that can be stored in - * NMPlatformIPRoute.table_coerced. - */ -static inline guint32 -nm_platform_route_table_coerce(guint32 table) -{ - /* For kernel, the default table is RT_TABLE_MAIN (254). - * We want that in NMPlatformIPRoute.table_coerced a numeric - * zero is the default. Hence, @table_coerced swaps the - * value 0 and 254. Use nm_platform_route_table_coerce() - * and nm_platform_route_table_uncoerce() to convert between - * the two domains. */ - switch (table) { - case 0 /* RT_TABLE_UNSPEC */: - return 254; - case 254 /* RT_TABLE_MAIN */: - return 0; - default: - return table; - } -} - -/** - * nm_platform_route_table_uncoerce: - * @table_coerced: the route table, in its coerced value - * @normalize: whether to normalize RT_TABLE_UNSPEC to - * RT_TABLE_MAIN. For kernel, routes with a table id - * RT_TABLE_UNSPEC do not exist and are treated like - * RT_TABLE_MAIN. - * - * Returns: reverts the coerced table ID in NMPlatformIPRoute.table_coerced - * to the original value as kernel understands it. - */ -static inline guint32 -nm_platform_route_table_uncoerce(guint32 table_coerced, gboolean normalize) -{ - /* this undoes nm_platform_route_table_coerce(). */ - switch (table_coerced) { - case 0 /* RT_TABLE_UNSPEC */: - return 254; - case 254 /* RT_TABLE_MAIN */: - return normalize ? 254 : 0; - default: - return table_coerced; - } -} - -static inline gboolean -nm_platform_route_table_is_main(guint32 table) -{ - /* same as - * nm_platform_route_table_uncoerce (table, TRUE) == RT_TABLE_MAIN - * and - * nm_platform_route_table_uncoerce (nm_platform_route_table_coerce (table), TRUE) == RT_TABLE_MAIN - * - * That is, the function operates the same on @table and its coerced - * form. - */ - return table == 0 || table == 254; -} - -/** - * nm_platform_route_scope_inv: - * @scope: the route scope, either its original value, or its inverse. - * - * This function is useful, because the constants such as RT_SCOPE_NOWHERE - * are 'int', so ~scope also gives an 'int'. This function gets the type - * casts to guint8 right. - * - * Returns: the bitwise inverse of the route scope. - * */ -#define nm_platform_route_scope_inv _nm_platform_uint8_inv -static inline guint8 -_nm_platform_uint8_inv(guint8 scope) -{ - return (guint8) ~scope; -} - -/** - * nm_platform_route_type_coerce: - * @table: the route type, in its original value. - * - * Returns: returns the coerced type, that can be stored in - * NMPlatformIPRoute.type_coerced. - */ -static inline guint8 -nm_platform_route_type_coerce(guint8 type) -{ - switch (type) { - case 0 /* RTN_UNSPEC */: - return 1; - case 1 /* RTN_UNICAST */: - return 0; - default: - return type; - } -} - -/** - * nm_platform_route_type_uncoerce: - * @table: the type table, in its coerced value - * - * Returns: reverts the coerced type in NMPlatformIPRoute.type_coerced - * to the original value as kernel understands it. - */ -static inline guint8 -nm_platform_route_type_uncoerce(guint8 type_coerced) -{ - return nm_platform_route_type_coerce(type_coerced); -} - -gboolean nm_platform_get_use_udev(NMPlatform *self); -gboolean nm_platform_get_log_with_ptr(NMPlatform *self); - -NMPNetns *nm_platform_netns_get(NMPlatform *self); -gboolean nm_platform_netns_push(NMPlatform *self, NMPNetns **netns); - -const char *nm_link_type_to_string(NMLinkType link_type); - -#define NMP_SYSCTL_PATHID_ABSOLUTE(path) ((const char *) NULL), -1, (path) - -#define NMP_SYSCTL_PATHID_NETDIR_unsafe(dirfd, ifname, path) \ - nm_sprintf_buf_unsafe_a(NM_STRLEN("net:/sys/class/net//\0") + NMP_IFNAMSIZ + ({ \ - const gsize _l = strlen(path); \ - \ - nm_assert(_l < 200); \ - _l; \ - }), \ - "net:/sys/class/net/%s/%s", \ - (ifname), \ - (path)), \ - (dirfd), (path) - -#define NMP_SYSCTL_PATHID_NETDIR(dirfd, ifname, path) \ - nm_sprintf_bufa(NM_STRLEN("net:/sys/class/net//" path "/\0") + NMP_IFNAMSIZ, \ - "net:/sys/class/net/%s/%s", \ - (ifname), \ - path), \ - (dirfd), ("" path "") - -int nm_platform_sysctl_open_netdir(NMPlatform *self, int ifindex, char *out_ifname); -gboolean nm_platform_sysctl_set(NMPlatform *self, - const char *pathid, - int dirfd, - const char *path, - const char *value); -void nm_platform_sysctl_set_async(NMPlatform * self, - const char * pathid, - int dirfd, - const char * path, - const char *const * values, - NMPlatformAsyncCallback callback, - gpointer data, - GCancellable * cancellable); -char * nm_platform_sysctl_get(NMPlatform *self, const char *pathid, int dirfd, const char *path); -gint32 nm_platform_sysctl_get_int32(NMPlatform *self, - const char *pathid, - int dirfd, - const char *path, - gint32 fallback); -gint64 nm_platform_sysctl_get_int_checked(NMPlatform *self, - const char *pathid, - int dirfd, - const char *path, - guint base, - gint64 min, - gint64 max, - gint64 fallback); - -char *nm_platform_sysctl_ip_conf_get(NMPlatform *self, - int addr_family, - const char *ifname, - const char *property); - -gint64 nm_platform_sysctl_ip_conf_get_int_checked(NMPlatform *self, - int addr_family, - const char *ifname, - const char *property, - guint base, - gint64 min, - gint64 max, - gint64 fallback); - -gboolean nm_platform_sysctl_ip_conf_set(NMPlatform *self, - int addr_family, - const char *ifname, - const char *property, - const char *value); - -gboolean nm_platform_sysctl_ip_conf_set_int64(NMPlatform *self, - int addr_family, - const char *ifname, - const char *property, - gint64 value); - -gboolean -nm_platform_sysctl_ip_conf_set_ipv6_hop_limit_safe(NMPlatform *self, const char *iface, int value); -gboolean nm_platform_sysctl_ip_neigh_set_ipv6_reachable_time(NMPlatform *self, - const char *iface, - guint value_ms); -gboolean nm_platform_sysctl_ip_neigh_set_ipv6_retrans_time(NMPlatform *self, - const char *iface, - guint value_ms); -int nm_platform_sysctl_ip_conf_get_rp_filter_ipv4(NMPlatform *platform, - const char *iface, - gboolean consider_all, - gboolean * out_due_to_all); - -const char *nm_platform_if_indextoname(NMPlatform *self, - int ifindex, - char out_ifname[static 16 /* IFNAMSIZ */]); -int nm_platform_if_nametoindex(NMPlatform *self, const char *ifname); - -const NMPObject *nm_platform_link_get_obj(NMPlatform *self, int ifindex, gboolean visible_only); -const NMPlatformLink *nm_platform_link_get(NMPlatform *self, int ifindex); -const NMPlatformLink *nm_platform_link_get_by_ifname(NMPlatform *self, const char *ifname); -const NMPlatformLink *nm_platform_link_get_by_address(NMPlatform * self, - NMLinkType link_type, - gconstpointer address, - size_t length); - -GPtrArray *nm_platform_link_get_all(NMPlatform *self, gboolean sort_by_name); - -int nm_platform_link_add(NMPlatform * self, - NMLinkType type, - const char * name, - int parent, - const void * address, - size_t address_len, - guint32 mtu, - gconstpointer extra_data, - const NMPlatformLink **out_link); - -static inline int -nm_platform_link_veth_add(NMPlatform * self, - const char * name, - const char * peer, - const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_VETH, name, 0, NULL, 0, 0, peer, out_link); -} - -static inline int -nm_platform_link_dummy_add(NMPlatform *self, const char *name, const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_DUMMY, name, 0, NULL, 0, 0, NULL, out_link); -} - -static inline int -nm_platform_link_bridge_add(NMPlatform * self, - const char * name, - const void * address, - size_t address_len, - guint32 mtu, - const NMPlatformLnkBridge *props, - const NMPlatformLink ** out_link) -{ - return nm_platform_link_add(self, - NM_LINK_TYPE_BRIDGE, - name, - 0, - address, - address_len, - mtu, - props, - out_link); -} - -static inline int -nm_platform_link_bond_add(NMPlatform *self, const char *name, const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_BOND, name, 0, NULL, 0, 0, NULL, out_link); -} - -static inline int -nm_platform_link_team_add(NMPlatform *self, const char *name, const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_TEAM, name, 0, NULL, 0, 0, NULL, out_link); -} - -static inline int -nm_platform_link_wireguard_add(NMPlatform *self, const char *name, const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_WIREGUARD, name, 0, NULL, 0, 0, NULL, out_link); -} - -static inline int -nm_platform_link_gre_add(NMPlatform * self, - const char * name, - const void * address, - size_t address_len, - const NMPlatformLnkGre *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - - return nm_platform_link_add(self, - props->is_tap ? NM_LINK_TYPE_GRETAP : NM_LINK_TYPE_GRE, - name, - 0, - address, - address_len, - 0, - props, - out_link); -} - -static inline int -nm_platform_link_sit_add(NMPlatform * self, - const char * name, - const NMPlatformLnkSit *props, - const NMPlatformLink ** out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_SIT, name, 0, NULL, 0, 0, props, out_link); -} - -static inline int -nm_platform_link_vlan_add(NMPlatform * self, - const char * name, - int parent, - int vlanid, - guint32 vlanflags, - const NMPlatformLink **out_link) -{ - g_return_val_if_fail(parent >= 0, -NME_BUG); - g_return_val_if_fail(vlanid >= 0, -NME_BUG); - - return nm_platform_link_add(self, - NM_LINK_TYPE_VLAN, - name, - parent, - NULL, - 0, - 0, - &((NMPlatformLnkVlan){ - .id = vlanid, - .flags = vlanflags, - }), - out_link); -} - -static inline int -nm_platform_link_vrf_add(NMPlatform * self, - const char * name, - const NMPlatformLnkVrf *props, - const NMPlatformLink ** out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_VRF, name, 0, NULL, 0, 0, props, out_link); -} - -static inline int -nm_platform_link_vxlan_add(NMPlatform * self, - const char * name, - const NMPlatformLnkVxlan *props, - const NMPlatformLink ** out_link) -{ - return nm_platform_link_add(self, NM_LINK_TYPE_VXLAN, name, 0, NULL, 0, 0, props, out_link); -} - -static inline int -nm_platform_link_6lowpan_add(NMPlatform * self, - const char * name, - int parent, - const NMPlatformLink **out_link) -{ - return nm_platform_link_add(self, - NM_LINK_TYPE_6LOWPAN, - name, - parent, - NULL, - 0, - 0, - NULL, - out_link); -} - -static inline int -nm_platform_link_ip6tnl_add(NMPlatform * self, - const char * name, - const NMPlatformLnkIp6Tnl *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - g_return_val_if_fail(!props->is_gre, -NME_BUG); - - return nm_platform_link_add(self, NM_LINK_TYPE_IP6TNL, name, 0, NULL, 0, 0, props, out_link); -} - -static inline int -nm_platform_link_ip6gre_add(NMPlatform * self, - const char * name, - const void * address, - size_t address_len, - const NMPlatformLnkIp6Tnl *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - g_return_val_if_fail(props->is_gre, -NME_BUG); - - return nm_platform_link_add(self, - props->is_tap ? NM_LINK_TYPE_IP6GRETAP : NM_LINK_TYPE_IP6GRE, - name, - 0, - address, - address_len, - 0, - props, - out_link); -} - -static inline int -nm_platform_link_ipip_add(NMPlatform * self, - const char * name, - const NMPlatformLnkIpIp *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - - return nm_platform_link_add(self, NM_LINK_TYPE_IPIP, name, 0, NULL, 0, 0, props, out_link); -} - -static inline int -nm_platform_link_macsec_add(NMPlatform * self, - const char * name, - int parent, - const NMPlatformLnkMacsec *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - g_return_val_if_fail(parent > 0, -NME_BUG); - - return nm_platform_link_add(self, - NM_LINK_TYPE_MACSEC, - name, - parent, - NULL, - 0, - 0, - props, - out_link); -} - -static inline int -nm_platform_link_macvlan_add(NMPlatform * self, - const char * name, - int parent, - const NMPlatformLnkMacvlan *props, - const NMPlatformLink ** out_link) -{ - g_return_val_if_fail(props, -NME_BUG); - g_return_val_if_fail(parent > 0, -NME_BUG); - - return nm_platform_link_add(self, - props->tap ? NM_LINK_TYPE_MACVTAP : NM_LINK_TYPE_MACVLAN, - name, - parent, - NULL, - 0, - 0, - props, - out_link); -} - -gboolean nm_platform_link_delete(NMPlatform *self, int ifindex); - -gboolean nm_platform_link_set_netns(NMPlatform *self, int ifindex, int netns_fd); - -struct _NMDedupMultiHeadEntry; -struct _NMPLookup; -const struct _NMDedupMultiHeadEntry *nm_platform_lookup(NMPlatform * self, - const struct _NMPLookup *lookup); - -#define nm_platform_iter_obj_for_each(iter, self, lookup, obj) \ - for (nm_dedup_multi_iter_init((iter), nm_platform_lookup((self), (lookup))); \ - nm_platform_dedup_multi_iter_next_obj((iter), (obj), NMP_OBJECT_TYPE_UNKNOWN);) - -gboolean nm_platform_lookup_predicate_routes_main(const NMPObject *obj, gpointer user_data); -gboolean nm_platform_lookup_predicate_routes_main_skip_rtprot_kernel(const NMPObject *obj, - gpointer user_data); - -GPtrArray *nm_platform_lookup_clone(NMPlatform * self, - const struct _NMPLookup *lookup, - NMPObjectPredicateFunc predicate, - gpointer user_data); - -/* convenience methods to lookup the link and access fields of NMPlatformLink. */ -int nm_platform_link_get_ifindex(NMPlatform *self, const char *name); -const char *nm_platform_link_get_name(NMPlatform *self, int ifindex); -NMLinkType nm_platform_link_get_type(NMPlatform *self, int ifindex); -gboolean nm_platform_link_is_software(NMPlatform *self, int ifindex); -int nm_platform_link_get_ifi_flags(NMPlatform *self, int ifindex, guint requested_flags); -gboolean nm_platform_link_is_up(NMPlatform *self, int ifindex); -gboolean nm_platform_link_is_connected(NMPlatform *self, int ifindex); -gboolean nm_platform_link_uses_arp(NMPlatform *self, int ifindex); -guint32 nm_platform_link_get_mtu(NMPlatform *self, int ifindex); -gboolean nm_platform_link_get_user_ipv6ll_enabled(NMPlatform *self, int ifindex); - -gconstpointer nm_platform_link_get_address(NMPlatform *self, int ifindex, size_t *length); - -int nm_platform_link_get_master(NMPlatform *self, int slave); - -gboolean nm_platform_link_can_assume(NMPlatform *self, int ifindex); - -gboolean nm_platform_link_get_unmanaged(NMPlatform *self, int ifindex, gboolean *unmanaged); -gboolean nm_platform_link_supports_slaves(NMPlatform *self, int ifindex); -const char *nm_platform_link_get_type_name(NMPlatform *self, int ifindex); - -gboolean nm_platform_link_refresh(NMPlatform *self, int ifindex); -void nm_platform_process_events(NMPlatform *self); - -const NMPlatformLink * -nm_platform_process_events_ensure_link(NMPlatform *self, int ifindex, const char *ifname); - -gboolean nm_platform_link_set_up(NMPlatform *self, int ifindex, gboolean *out_no_firmware); -gboolean nm_platform_link_set_down(NMPlatform *self, int ifindex); -gboolean nm_platform_link_set_arp(NMPlatform *self, int ifindex); -gboolean nm_platform_link_set_noarp(NMPlatform *self, int ifindex); - -const char *nm_platform_link_get_udi(NMPlatform *self, int ifindex); -const char *nm_platform_link_get_path(NMPlatform *self, int ifindex); - -struct udev_device *nm_platform_link_get_udev_device(NMPlatform *self, int ifindex); - -int nm_platform_link_set_user_ipv6ll_enabled(NMPlatform *self, int ifindex, gboolean enabled); -gboolean nm_platform_link_set_ipv6_token(NMPlatform *self, int ifindex, NMUtilsIPv6IfaceId iid); - -gboolean -nm_platform_link_get_permanent_address(NMPlatform *self, int ifindex, guint8 *buf, size_t *length); -int nm_platform_link_set_address(NMPlatform *self, int ifindex, const void *address, size_t length); -int nm_platform_link_set_mtu(NMPlatform *self, int ifindex, guint32 mtu); -gboolean nm_platform_link_set_name(NMPlatform *self, int ifindex, const char *name); - -void nm_platform_link_set_sriov_params_async(NMPlatform * self, - int ifindex, - guint num_vfs, - NMOptionBool autoprobe, - NMPlatformAsyncCallback callback, - gpointer callback_data, - GCancellable * cancellable); - -gboolean -nm_platform_link_set_sriov_vfs(NMPlatform *self, int ifindex, const NMPlatformVF *const *vfs); -gboolean nm_platform_link_set_bridge_vlans(NMPlatform * self, - int ifindex, - gboolean on_master, - const NMPlatformBridgeVlan *const *vlans); - -char * nm_platform_link_get_physical_port_id(NMPlatform *self, int ifindex); -guint nm_platform_link_get_dev_id(NMPlatform *self, int ifindex); -gboolean nm_platform_link_get_wake_on_lan(NMPlatform *self, int ifindex); -gboolean nm_platform_link_get_driver_info(NMPlatform *self, - int ifindex, - char ** out_driver_name, - char ** out_driver_version, - char ** out_fw_version); - -gboolean nm_platform_link_supports_carrier_detect(NMPlatform *self, int ifindex); -gboolean nm_platform_link_supports_vlans(NMPlatform *self, int ifindex); -gboolean nm_platform_link_supports_sriov(NMPlatform *self, int ifindex); - -gboolean nm_platform_link_enslave(NMPlatform *self, int master, int slave); -gboolean nm_platform_link_release(NMPlatform *self, int master, int slave); - -gboolean nm_platform_sysctl_master_set_option(NMPlatform *self, - int ifindex, - const char *option, - const char *value); -char * nm_platform_sysctl_master_get_option(NMPlatform *self, int ifindex, const char *option); -gboolean nm_platform_sysctl_slave_set_option(NMPlatform *self, - int ifindex, - const char *option, - const char *value); -char * nm_platform_sysctl_slave_get_option(NMPlatform *self, int ifindex, const char *option); - -const NMPObject *nm_platform_link_get_lnk(NMPlatform * self, - int ifindex, - NMLinkType link_type, - const NMPlatformLink **out_link); -const NMPlatformLnkBridge * -nm_platform_link_get_lnk_bridge(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkGre * -nm_platform_link_get_lnk_gre(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkGre * -nm_platform_link_get_lnk_gretap(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkIp6Tnl * -nm_platform_link_get_lnk_ip6tnl(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkIp6Tnl * -nm_platform_link_get_lnk_ip6gre(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkIp6Tnl * -nm_platform_link_get_lnk_ip6gretap(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkIpIp * -nm_platform_link_get_lnk_ipip(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkInfiniband * -nm_platform_link_get_lnk_infiniband(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkIpIp * -nm_platform_link_get_lnk_ipip(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkMacsec * -nm_platform_link_get_lnk_macsec(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkMacvlan * -nm_platform_link_get_lnk_macvlan(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkMacvlan * -nm_platform_link_get_lnk_macvtap(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkSit * -nm_platform_link_get_lnk_sit(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkTun * -nm_platform_link_get_lnk_tun(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkVlan * -nm_platform_link_get_lnk_vlan(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkVrf * -nm_platform_link_get_lnk_vrf(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkVxlan * -nm_platform_link_get_lnk_vxlan(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); -const NMPlatformLnkWireGuard * -nm_platform_link_get_lnk_wireguard(NMPlatform *self, int ifindex, const NMPlatformLink **out_link); - -gboolean nm_platform_link_vlan_set_ingress_map(NMPlatform *self, int ifindex, int from, int to); -gboolean nm_platform_link_vlan_set_egress_map(NMPlatform *self, int ifindex, int from, int to); -gboolean nm_platform_link_vlan_change(NMPlatform * self, - int ifindex, - NMVlanFlags flags_mask, - NMVlanFlags flags_set, - gboolean ingress_reset_all, - const NMVlanQosMapping *ingress_map, - gsize n_ingress_map, - gboolean egress_reset_all, - const NMVlanQosMapping *egress_map, - gsize n_egress_map); - -int nm_platform_link_infiniband_add(NMPlatform * self, - int parent, - int p_key, - const NMPlatformLink **out_link); -int nm_platform_link_infiniband_delete(NMPlatform *self, int parent, int p_key); -gboolean nm_platform_link_infiniband_get_properties(NMPlatform * self, - int ifindex, - int * parent, - int * p_key, - const char **mode); - -gboolean nm_platform_link_veth_get_properties(NMPlatform *self, int ifindex, int *out_peer_ifindex); -gboolean nm_platform_link_tun_get_properties(NMPlatform * self, - int ifindex, - NMPlatformLnkTun *out_properties); - -gboolean -nm_platform_wifi_get_capabilities(NMPlatform *self, int ifindex, NMDeviceWifiCapabilities *caps); -guint32 nm_platform_wifi_get_frequency(NMPlatform *self, int ifindex); -gboolean nm_platform_wifi_get_station(NMPlatform * self, - int ifindex, - NMEtherAddr *out_bssid, - int * out_quality, - guint32 * out_rate); -NM80211Mode nm_platform_wifi_get_mode(NMPlatform *self, int ifindex); -void nm_platform_wifi_set_mode(NMPlatform *self, int ifindex, NM80211Mode mode); -void nm_platform_wifi_set_powersave(NMPlatform *self, int ifindex, guint32 powersave); -guint32 nm_platform_wifi_find_frequency(NMPlatform *self, int ifindex, const guint32 *freqs); -void nm_platform_wifi_indicate_addressing_running(NMPlatform *self, int ifindex, gboolean running); -NMSettingWirelessWakeOnWLan nm_platform_wifi_get_wake_on_wlan(NMPlatform *self, int ifindex); -gboolean -nm_platform_wifi_set_wake_on_wlan(NMPlatform *self, int ifindex, NMSettingWirelessWakeOnWLan wowl); - -guint32 nm_platform_mesh_get_channel(NMPlatform *self, int ifindex); -gboolean nm_platform_mesh_set_channel(NMPlatform *self, int ifindex, guint32 channel); -gboolean nm_platform_mesh_set_ssid(NMPlatform *self, int ifindex, const guint8 *ssid, gsize len); - -guint16 nm_platform_wpan_get_pan_id(NMPlatform *self, int ifindex); -gboolean nm_platform_wpan_set_pan_id(NMPlatform *self, int ifindex, guint16 pan_id); -guint16 nm_platform_wpan_get_short_addr(NMPlatform *self, int ifindex); -gboolean nm_platform_wpan_set_short_addr(NMPlatform *self, int ifindex, guint16 short_addr); -gboolean nm_platform_wpan_set_channel(NMPlatform *self, int ifindex, guint8 page, guint8 channel); - -void nm_platform_ip4_address_set_addr(NMPlatformIP4Address *addr, in_addr_t address, guint8 plen); -const struct in6_addr *nm_platform_ip6_address_get_peer(const NMPlatformIP6Address *addr); - -const NMPlatformIP4Address *nm_platform_ip4_address_get(NMPlatform *self, - int ifindex, - in_addr_t address, - guint8 plen, - in_addr_t peer_address); - -int nm_platform_link_sit_add(NMPlatform * self, - const char * name, - const NMPlatformLnkSit *props, - const NMPlatformLink ** out_link); -int nm_platform_link_tun_add(NMPlatform * self, - const char * name, - const NMPlatformLnkTun *props, - const NMPlatformLink ** out_link, - int * out_fd); -gboolean nm_platform_link_6lowpan_get_properties(NMPlatform *self, int ifindex, int *out_parent); - -int -nm_platform_link_wireguard_add(NMPlatform *self, const char *name, const NMPlatformLink **out_link); - -int nm_platform_link_wireguard_change(NMPlatform * self, - int ifindex, - const NMPlatformLnkWireGuard * lnk_wireguard, - const struct _NMPWireGuardPeer * peers, - const NMPlatformWireGuardChangePeerFlags *peer_flags, - guint peers_len, - NMPlatformWireGuardChangeFlags change_flags); - -const NMPlatformIP6Address * -nm_platform_ip6_address_get(NMPlatform *self, int ifindex, const struct in6_addr *address); - -gboolean nm_platform_object_delete(NMPlatform *self, const NMPObject *route); - -gboolean nm_platform_ip4_address_add(NMPlatform *self, - int ifindex, - in_addr_t address, - guint8 plen, - in_addr_t peer_address, - in_addr_t broadcast_address, - guint32 lifetime, - guint32 preferred_lft, - guint32 flags, - const char *label); -gboolean nm_platform_ip6_address_add(NMPlatform * self, - int ifindex, - struct in6_addr address, - guint8 plen, - struct in6_addr peer_address, - guint32 lifetime, - guint32 preferred_lft, - guint32 flags); -gboolean nm_platform_ip4_address_delete(NMPlatform *self, - int ifindex, - in_addr_t address, - guint8 plen, - in_addr_t peer_address); -gboolean -nm_platform_ip6_address_delete(NMPlatform *self, int ifindex, struct in6_addr address, guint8 plen); - -gboolean nm_platform_ip_address_sync(NMPlatform *self, - int addr_family, - int ifindex, - GPtrArray * known_addresses, - GPtrArray * addresses_prune); - -GPtrArray *nm_platform_ip_address_get_prune_list(NMPlatform *self, - int addr_family, - int ifindex, - gboolean exclude_ipv6_temporary_addrs); - -static inline gboolean -_nm_platform_ip_address_sync(NMPlatform *self, - int addr_family, - int ifindex, - GPtrArray * known_addresses, - gboolean full_sync) -{ - gs_unref_ptrarray GPtrArray *addresses_prune = NULL; - - addresses_prune = nm_platform_ip_address_get_prune_list(self, addr_family, ifindex, !full_sync); - return nm_platform_ip_address_sync(self, - addr_family, - ifindex, - known_addresses, - addresses_prune); -} - -static inline gboolean -nm_platform_ip4_address_sync(NMPlatform *self, int ifindex, GPtrArray *known_addresses) -{ - return _nm_platform_ip_address_sync(self, AF_INET, ifindex, known_addresses, TRUE); -} - -static inline gboolean -nm_platform_ip6_address_sync(NMPlatform *self, - int ifindex, - GPtrArray * known_addresses, - gboolean full_sync) -{ - return _nm_platform_ip_address_sync(self, AF_INET6, ifindex, known_addresses, full_sync); -} - -gboolean nm_platform_ip_address_flush(NMPlatform *self, int addr_family, int ifindex); - -static inline gconstpointer -nm_platform_ip_address_get_peer_address(int addr_family, const NMPlatformIPAddress *addr) -{ - nm_assert_addr_family(addr_family); - nm_assert(addr); - - if (NM_IS_IPv4(addr_family)) - return &((NMPlatformIP4Address *) addr)->peer_address; - return &((NMPlatformIP6Address *) addr)->peer_address; -} - -void nm_platform_ip_route_normalize(int addr_family, NMPlatformIPRoute *route); - -static inline guint32 -nm_platform_ip4_route_get_effective_metric(const NMPlatformIP4Route *r) -{ - nm_assert(r); - - return r->metric_any ? nm_add_clamped_u32(NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP4, r->metric) - : r->metric; -} - -static inline guint32 -nm_platform_ip6_route_get_effective_metric(const NMPlatformIP6Route *r) -{ - nm_assert(r); - - return r->metric_any ? nm_add_clamped_u32(NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP6, r->metric) - : r->metric; -} - -static inline guint32 -nm_platform_ip_route_get_effective_table(const NMPlatformIPRoute *r) -{ - nm_assert(r); - nm_assert(!r->table_any || r->table_coerced == 0); - - return r->table_any ? 254u /* RT_TABLE_MAIN */ - : nm_platform_route_table_uncoerce(r->table_coerced, TRUE); -} - -static inline gconstpointer -nm_platform_ip_route_get_gateway(int addr_family, const NMPlatformIPRoute *route) -{ - nm_assert_addr_family(addr_family); - nm_assert(route); - - if (NM_IS_IPv4(addr_family)) - return &((NMPlatformIP4Route *) route)->gateway; - return &((NMPlatformIP6Route *) route)->gateway; -} - -int nm_platform_ip_route_add(NMPlatform *self, NMPNlmFlags flags, const NMPObject *route); -int nm_platform_ip4_route_add(NMPlatform *self, NMPNlmFlags flags, const NMPlatformIP4Route *route); -int nm_platform_ip6_route_add(NMPlatform *self, NMPNlmFlags flags, const NMPlatformIP6Route *route); - -GPtrArray *nm_platform_ip_route_get_prune_list(NMPlatform * self, - int addr_family, - int ifindex, - NMIPRouteTableSyncMode route_table_sync); - -gboolean nm_platform_ip_route_sync(NMPlatform *self, - int addr_family, - int ifindex, - GPtrArray * routes, - GPtrArray * routes_prune, - GPtrArray **out_temporary_not_available); - -gboolean nm_platform_ip_route_flush(NMPlatform *self, int addr_family, int ifindex); - -int nm_platform_ip_route_get(NMPlatform * self, - int addr_family, - gconstpointer address, - int oif_ifindex, - NMPObject ** out_route); - -int nm_platform_routing_rule_add(NMPlatform * self, - NMPNlmFlags flags, - const NMPlatformRoutingRule *routing_rule); - -int nm_platform_qdisc_add(NMPlatform *self, NMPNlmFlags flags, const NMPlatformQdisc *qdisc); -gboolean nm_platform_qdisc_sync(NMPlatform *self, int ifindex, GPtrArray *known_qdiscs); - -int nm_platform_tfilter_add(NMPlatform *self, NMPNlmFlags flags, const NMPlatformTfilter *tfilter); -gboolean nm_platform_tfilter_sync(NMPlatform *self, int ifindex, GPtrArray *known_tfilters); - -const char *nm_platform_link_to_string(const NMPlatformLink *link, char *buf, gsize len); -const char *nm_platform_lnk_bridge_to_string(const NMPlatformLnkBridge *lnk, char *buf, gsize len); -const char *nm_platform_lnk_gre_to_string(const NMPlatformLnkGre *lnk, char *buf, gsize len); -const char * -nm_platform_lnk_infiniband_to_string(const NMPlatformLnkInfiniband *lnk, char *buf, gsize len); -const char *nm_platform_lnk_ip6tnl_to_string(const NMPlatformLnkIp6Tnl *lnk, char *buf, gsize len); -const char *nm_platform_lnk_ipip_to_string(const NMPlatformLnkIpIp *lnk, char *buf, gsize len); -const char *nm_platform_lnk_macsec_to_string(const NMPlatformLnkMacsec *lnk, char *buf, gsize len); -const char * -nm_platform_lnk_macvlan_to_string(const NMPlatformLnkMacvlan *lnk, char *buf, gsize len); -const char *nm_platform_lnk_sit_to_string(const NMPlatformLnkSit *lnk, char *buf, gsize len); -const char *nm_platform_lnk_tun_to_string(const NMPlatformLnkTun *lnk, char *buf, gsize len); -const char *nm_platform_lnk_vlan_to_string(const NMPlatformLnkVlan *lnk, char *buf, gsize len); -const char *nm_platform_lnk_vrf_to_string(const NMPlatformLnkVrf *lnk, char *buf, gsize len); -const char *nm_platform_lnk_vxlan_to_string(const NMPlatformLnkVxlan *lnk, char *buf, gsize len); -const char * -nm_platform_lnk_wireguard_to_string(const NMPlatformLnkWireGuard *lnk, char *buf, gsize len); -const char * -nm_platform_ip4_address_to_string(const NMPlatformIP4Address *address, char *buf, gsize len); -const char * -nm_platform_ip6_address_to_string(const NMPlatformIP6Address *address, char *buf, gsize len); -const char *nm_platform_ip4_route_to_string(const NMPlatformIP4Route *route, char *buf, gsize len); -const char *nm_platform_ip6_route_to_string(const NMPlatformIP6Route *route, char *buf, gsize len); -const char * -nm_platform_routing_rule_to_string(const NMPlatformRoutingRule *routing_rule, char *buf, gsize len); -const char *nm_platform_qdisc_to_string(const NMPlatformQdisc *qdisc, char *buf, gsize len); -const char *nm_platform_tfilter_to_string(const NMPlatformTfilter *tfilter, char *buf, gsize len); -const char *nm_platform_vf_to_string(const NMPlatformVF *vf, char *buf, gsize len); -const char * -nm_platform_bridge_vlan_to_string(const NMPlatformBridgeVlan *vlan, char *buf, gsize len); - -const char *nm_platform_vlan_qos_mapping_to_string(const char * name, - const NMVlanQosMapping *map, - gsize n_map, - char * buf, - gsize len); - -const char * -nm_platform_wireguard_peer_to_string(const struct _NMPWireGuardPeer *peer, char *buf, gsize len); - -int nm_platform_link_cmp(const NMPlatformLink *a, const NMPlatformLink *b); -int nm_platform_lnk_bridge_cmp(const NMPlatformLnkBridge *a, const NMPlatformLnkBridge *b); -int nm_platform_lnk_gre_cmp(const NMPlatformLnkGre *a, const NMPlatformLnkGre *b); -int nm_platform_lnk_infiniband_cmp(const NMPlatformLnkInfiniband *a, - const NMPlatformLnkInfiniband *b); -int nm_platform_lnk_ip6tnl_cmp(const NMPlatformLnkIp6Tnl *a, const NMPlatformLnkIp6Tnl *b); -int nm_platform_lnk_ipip_cmp(const NMPlatformLnkIpIp *a, const NMPlatformLnkIpIp *b); -int nm_platform_lnk_macsec_cmp(const NMPlatformLnkMacsec *a, const NMPlatformLnkMacsec *b); -int nm_platform_lnk_macvlan_cmp(const NMPlatformLnkMacvlan *a, const NMPlatformLnkMacvlan *b); -int nm_platform_lnk_sit_cmp(const NMPlatformLnkSit *a, const NMPlatformLnkSit *b); -int nm_platform_lnk_tun_cmp(const NMPlatformLnkTun *a, const NMPlatformLnkTun *b); -int nm_platform_lnk_vlan_cmp(const NMPlatformLnkVlan *a, const NMPlatformLnkVlan *b); -int nm_platform_lnk_vrf_cmp(const NMPlatformLnkVrf *a, const NMPlatformLnkVrf *b); -int nm_platform_lnk_vxlan_cmp(const NMPlatformLnkVxlan *a, const NMPlatformLnkVxlan *b); -int nm_platform_lnk_wireguard_cmp(const NMPlatformLnkWireGuard *a, const NMPlatformLnkWireGuard *b); -int nm_platform_ip4_address_cmp(const NMPlatformIP4Address *a, const NMPlatformIP4Address *b); -int nm_platform_ip6_address_cmp(const NMPlatformIP6Address *a, const NMPlatformIP6Address *b); - -int nm_platform_ip4_address_pretty_sort_cmp(const NMPlatformIP4Address *a1, - const NMPlatformIP4Address *a2); - -int nm_platform_ip6_address_pretty_sort_cmp(const NMPlatformIP6Address *a1, - const NMPlatformIP6Address *a2, - gboolean prefer_temp); - -GHashTable *nm_platform_ip4_address_addr_to_hash(NMPlatform *self, int ifindex); - -int nm_platform_ip4_route_cmp(const NMPlatformIP4Route *a, - const NMPlatformIP4Route *b, - NMPlatformIPRouteCmpType cmp_type); -int nm_platform_ip6_route_cmp(const NMPlatformIP6Route *a, - const NMPlatformIP6Route *b, - NMPlatformIPRouteCmpType cmp_type); - -static inline int -nm_platform_ip4_route_cmp_full(const NMPlatformIP4Route *a, const NMPlatformIP4Route *b) -{ - return nm_platform_ip4_route_cmp(a, b, NM_PLATFORM_IP_ROUTE_CMP_TYPE_FULL); -} - -static inline int -nm_platform_ip6_route_cmp_full(const NMPlatformIP6Route *a, const NMPlatformIP6Route *b) -{ - return nm_platform_ip6_route_cmp(a, b, NM_PLATFORM_IP_ROUTE_CMP_TYPE_FULL); -} - -int nm_platform_routing_rule_cmp(const NMPlatformRoutingRule *a, - const NMPlatformRoutingRule *b, - NMPlatformRoutingRuleCmpType cmp_type); - -static inline int -nm_platform_routing_rule_cmp_full(const NMPlatformRoutingRule *a, const NMPlatformRoutingRule *b) -{ - return nm_platform_routing_rule_cmp(a, b, NM_PLATFORM_ROUTING_RULE_CMP_TYPE_FULL); -} - -int nm_platform_qdisc_cmp(const NMPlatformQdisc *a, const NMPlatformQdisc *b); -int nm_platform_qdisc_cmp_full(const NMPlatformQdisc *a, - const NMPlatformQdisc *b, - gboolean compare_handle); -int nm_platform_tfilter_cmp(const NMPlatformTfilter *a, const NMPlatformTfilter *b); - -void nm_platform_link_hash_update(const NMPlatformLink *obj, NMHashState *h); -void nm_platform_ip4_address_hash_update(const NMPlatformIP4Address *obj, NMHashState *h); -void nm_platform_ip6_address_hash_update(const NMPlatformIP6Address *obj, NMHashState *h); -void nm_platform_ip4_route_hash_update(const NMPlatformIP4Route *obj, - NMPlatformIPRouteCmpType cmp_type, - NMHashState * h); -void nm_platform_ip6_route_hash_update(const NMPlatformIP6Route *obj, - NMPlatformIPRouteCmpType cmp_type, - NMHashState * h); -void nm_platform_routing_rule_hash_update(const NMPlatformRoutingRule *obj, - NMPlatformRoutingRuleCmpType cmp_type, - NMHashState * h); -void nm_platform_lnk_bridge_hash_update(const NMPlatformLnkBridge *obj, NMHashState *h); -void nm_platform_lnk_gre_hash_update(const NMPlatformLnkGre *obj, NMHashState *h); -void nm_platform_lnk_infiniband_hash_update(const NMPlatformLnkInfiniband *obj, NMHashState *h); -void nm_platform_lnk_ip6tnl_hash_update(const NMPlatformLnkIp6Tnl *obj, NMHashState *h); -void nm_platform_lnk_ipip_hash_update(const NMPlatformLnkIpIp *obj, NMHashState *h); -void nm_platform_lnk_macsec_hash_update(const NMPlatformLnkMacsec *obj, NMHashState *h); -void nm_platform_lnk_macvlan_hash_update(const NMPlatformLnkMacvlan *obj, NMHashState *h); -void nm_platform_lnk_sit_hash_update(const NMPlatformLnkSit *obj, NMHashState *h); -void nm_platform_lnk_tun_hash_update(const NMPlatformLnkTun *obj, NMHashState *h); -void nm_platform_lnk_vlan_hash_update(const NMPlatformLnkVlan *obj, NMHashState *h); -void nm_platform_lnk_vrf_hash_update(const NMPlatformLnkVrf *obj, NMHashState *h); -void nm_platform_lnk_vxlan_hash_update(const NMPlatformLnkVxlan *obj, NMHashState *h); -void nm_platform_lnk_wireguard_hash_update(const NMPlatformLnkWireGuard *obj, NMHashState *h); - -void nm_platform_qdisc_hash_update(const NMPlatformQdisc *obj, NMHashState *h); -void nm_platform_tfilter_hash_update(const NMPlatformTfilter *obj, NMHashState *h); - -#define NM_PLATFORM_LINK_FLAGS2STR_MAX_LEN ((gsize) 162) - -const char *nm_platform_link_flags2str(unsigned flags, char *buf, gsize len); -const char *nm_platform_link_inet6_addrgenmode2str(guint8 mode, char *buf, gsize len); -const char *nm_platform_addr_flags2str(unsigned flags, char *buf, gsize len); -const char *nm_platform_route_scope2str(int scope, char *buf, gsize len); - -int nm_platform_ip_address_cmp_expiry(const NMPlatformIPAddress *a, const NMPlatformIPAddress *b); - -gboolean nm_platform_ethtool_set_wake_on_lan(NMPlatform * self, - int ifindex, - _NMSettingWiredWakeOnLan wol, - const char * wol_password); -gboolean nm_platform_ethtool_set_link_settings(NMPlatform * self, - int ifindex, - gboolean autoneg, - guint32 speed, - NMPlatformLinkDuplexType duplex); -gboolean nm_platform_ethtool_get_link_settings(NMPlatform * self, - int ifindex, - gboolean * out_autoneg, - guint32 * out_speed, - NMPlatformLinkDuplexType *out_duplex); - -NMEthtoolFeatureStates *nm_platform_ethtool_get_link_features(NMPlatform *self, int ifindex); -gboolean nm_platform_ethtool_set_features( - NMPlatform * self, - int ifindex, - const NMEthtoolFeatureStates *features, - const NMOptionBool *requested /* indexed by NMEthtoolID - _NM_ETHTOOL_ID_FEATURE_FIRST */, - gboolean do_set /* or reset */); - -gboolean nm_platform_ethtool_get_link_coalesce(NMPlatform * self, - int ifindex, - NMEthtoolCoalesceState *coalesce); - -gboolean nm_platform_ethtool_set_coalesce(NMPlatform * self, - int ifindex, - const NMEthtoolCoalesceState *coalesce); - -gboolean nm_platform_ethtool_get_link_ring(NMPlatform *self, int ifindex, NMEthtoolRingState *ring); - -gboolean -nm_platform_ethtool_set_ring(NMPlatform *self, int ifindex, const NMEthtoolRingState *ring); - -void nm_platform_ip4_dev_route_blacklist_set(NMPlatform *self, - int ifindex, - GPtrArray * ip4_dev_route_blacklist); - -struct _NMDedupMultiIndex *nm_platform_get_multi_idx(NMPlatform *self); - -/*****************************************************************************/ - -gboolean nm_platform_ip6_address_match(const NMPlatformIP6Address *addr, - NMPlatformMatchFlags match_flag); - -#endif /* __NETWORKMANAGER_PLATFORM_H__ */ |