Merge pull request #15165 from ssahani/bonding

network: Move common functions of bonding to bond-util

TODO

@@ -511,9 +511,6 @@ Features:
 
 * support projid-based quota in machinectl for containers
 
-* maybe use SOURCE_DATE_EPOCH (i.e. the env var the reproducible builds folks
-  introduced) as the RTC epoch, instead of the mtime of NEWS.
-
 * add a way to lock down cgroup migration: a boolean, which when set for a unit
   makes sure the processes in it can never migrate out of it
 

meson.build

@@ -669,8 +669,13 @@ conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 
 time_epoch = get_option('time-epoch')
 if time_epoch == -1
+        source_date_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
+        if source_date_epoch != ''
+                time_epoch = source_date_epoch.to_int()
+        else
                 NEWS = files('NEWS')
                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
+        endif
 endif
 conf.set('TIME_EPOCH', time_epoch)
 

src/network/netdev/bond.c

@@ -2,13 +2,13 @@
 
 #include "alloc-util.h"
 #include "bond.h"
+#include "bond-util.h"
 #include "conf-parser.h"
 #include "ether-addr-util.h"
 #include "extract-word.h"
 #include "netlink-util.h"
 #include "networkd-manager.h"
 #include "string-table.h"
-#include "string-util.h"
 
 /*
  * Number of seconds between instances where the bonding
@@ -41,84 +41,16 @@
 #define GRATUITOUS_ARP_MAX        255
 #define GRATUITOUS_ARP_DEFAULT    1
 
-static const char* const bond_mode_table[_NETDEV_BOND_MODE_MAX] = {
-        [NETDEV_BOND_MODE_BALANCE_RR] = "balance-rr",
-        [NETDEV_BOND_MODE_ACTIVE_BACKUP] = "active-backup",
-        [NETDEV_BOND_MODE_BALANCE_XOR] = "balance-xor",
-        [NETDEV_BOND_MODE_BROADCAST] = "broadcast",
-        [NETDEV_BOND_MODE_802_3AD] = "802.3ad",
-        [NETDEV_BOND_MODE_BALANCE_TLB] = "balance-tlb",
-        [NETDEV_BOND_MODE_BALANCE_ALB] = "balance-alb",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_mode, BondMode);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_mode, bond_mode, BondMode, "Failed to parse bond mode");
-
-static const char* const bond_xmit_hash_policy_table[_NETDEV_BOND_XMIT_HASH_POLICY_MAX] = {
-        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER2] = "layer2",
-        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER34] = "layer3+4",
-        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER23] = "layer2+3",
-        [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23] = "encap2+3",
-        [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34] = "encap3+4",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_xmit_hash_policy, BondXmitHashPolicy);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_xmit_hash_policy,
                          bond_xmit_hash_policy,
                          BondXmitHashPolicy,
-                         "Failed to parse bond transmit hash policy")
+                         "Failed to parse bond transmit hash policy");
-
+DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_lacp_rate, bond_lacp_rate, BondLacpRate, "Failed to parse bond lacp rate");
-static const char* const bond_lacp_rate_table[_NETDEV_BOND_LACP_RATE_MAX] = {
-        [NETDEV_BOND_LACP_RATE_SLOW] = "slow",
-        [NETDEV_BOND_LACP_RATE_FAST] = "fast",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_lacp_rate, BondLacpRate);
-DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_lacp_rate, bond_lacp_rate, BondLacpRate, "Failed to parse bond lacp rate")
-
-static const char* const bond_ad_select_table[_NETDEV_BOND_AD_SELECT_MAX] = {
-        [NETDEV_BOND_AD_SELECT_STABLE] = "stable",
-        [NETDEV_BOND_AD_SELECT_BANDWIDTH] = "bandwidth",
-        [NETDEV_BOND_AD_SELECT_COUNT] = "count",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_ad_select, BondAdSelect);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_ad_select, bond_ad_select, BondAdSelect, "Failed to parse bond AD select");
-
-static const char* const bond_fail_over_mac_table[_NETDEV_BOND_FAIL_OVER_MAC_MAX] = {
-        [NETDEV_BOND_FAIL_OVER_MAC_NONE] = "none",
-        [NETDEV_BOND_FAIL_OVER_MAC_ACTIVE] = "active",
-        [NETDEV_BOND_FAIL_OVER_MAC_FOLLOW] = "follow",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_fail_over_mac, BondFailOverMac);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_fail_over_mac, bond_fail_over_mac, BondFailOverMac, "Failed to parse bond fail over MAC");
-
-static const char *const bond_arp_validate_table[_NETDEV_BOND_ARP_VALIDATE_MAX] = {
-        [NETDEV_BOND_ARP_VALIDATE_NONE] = "none",
-        [NETDEV_BOND_ARP_VALIDATE_ACTIVE]= "active",
-        [NETDEV_BOND_ARP_VALIDATE_BACKUP]= "backup",
-        [NETDEV_BOND_ARP_VALIDATE_ALL]= "all",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_arp_validate, BondArpValidate);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_arp_validate, bond_arp_validate, BondArpValidate, "Failed to parse bond arp validate");
-
-static const char *const bond_arp_all_targets_table[_NETDEV_BOND_ARP_ALL_TARGETS_MAX] = {
-        [NETDEV_BOND_ARP_ALL_TARGETS_ANY] = "any",
-        [NETDEV_BOND_ARP_ALL_TARGETS_ALL] = "all",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_arp_all_targets, BondArpAllTargets);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_arp_all_targets, bond_arp_all_targets, BondArpAllTargets, "Failed to parse bond Arp all targets");
-
-static const char *const bond_primary_reselect_table[_NETDEV_BOND_PRIMARY_RESELECT_MAX] = {
-        [NETDEV_BOND_PRIMARY_RESELECT_ALWAYS] = "always",
-        [NETDEV_BOND_PRIMARY_RESELECT_BETTER]= "better",
-        [NETDEV_BOND_PRIMARY_RESELECT_FAILURE]= "failure",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(bond_primary_reselect, BondPrimaryReselect);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_primary_reselect, bond_primary_reselect, BondPrimaryReselect, "Failed to parse bond primary reselect");
 
 static int netdev_bond_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *m) {

src/network/netdev/bond.h

@@ -4,85 +4,11 @@
 #include <netinet/in.h>
 #include <linux/if_bonding.h>
 
-#include "in-addr-util.h"
+#include "bond-util.h"
+#include "macro.h"
 #include "netdev.h"
 #include "ordered-set.h"
 
-/*
- * Maximum number of targets supported by the kernel for a single
- * bond netdev.
- */
-#define NETDEV_BOND_ARP_TARGETS_MAX 16
-
-typedef enum BondMode {
-        NETDEV_BOND_MODE_BALANCE_RR    = BOND_MODE_ROUNDROBIN,
-        NETDEV_BOND_MODE_ACTIVE_BACKUP = BOND_MODE_ACTIVEBACKUP,
-        NETDEV_BOND_MODE_BALANCE_XOR   = BOND_MODE_XOR,
-        NETDEV_BOND_MODE_BROADCAST     = BOND_MODE_BROADCAST,
-        NETDEV_BOND_MODE_802_3AD       = BOND_MODE_8023AD,
-        NETDEV_BOND_MODE_BALANCE_TLB   = BOND_MODE_TLB,
-        NETDEV_BOND_MODE_BALANCE_ALB   = BOND_MODE_ALB,
-        _NETDEV_BOND_MODE_MAX,
-        _NETDEV_BOND_MODE_INVALID      = -1
-} BondMode;
-
-typedef enum BondXmitHashPolicy {
-        NETDEV_BOND_XMIT_HASH_POLICY_LAYER2   = BOND_XMIT_POLICY_LAYER2,
-        NETDEV_BOND_XMIT_HASH_POLICY_LAYER34  = BOND_XMIT_POLICY_LAYER34,
-        NETDEV_BOND_XMIT_HASH_POLICY_LAYER23  = BOND_XMIT_POLICY_LAYER23,
-        NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23  = BOND_XMIT_POLICY_ENCAP23,
-        NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34  = BOND_XMIT_POLICY_ENCAP34,
-        _NETDEV_BOND_XMIT_HASH_POLICY_MAX,
-        _NETDEV_BOND_XMIT_HASH_POLICY_INVALID = -1
-} BondXmitHashPolicy;
-
-typedef enum BondLacpRate {
-        NETDEV_BOND_LACP_RATE_SLOW,
-        NETDEV_BOND_LACP_RATE_FAST,
-        _NETDEV_BOND_LACP_RATE_MAX,
-        _NETDEV_BOND_LACP_RATE_INVALID = -1,
-} BondLacpRate;
-
-typedef enum BondAdSelect {
-        NETDEV_BOND_AD_SELECT_STABLE,
-        NETDEV_BOND_AD_SELECT_BANDWIDTH,
-        NETDEV_BOND_AD_SELECT_COUNT,
-        _NETDEV_BOND_AD_SELECT_MAX,
-        _NETDEV_BOND_AD_SELECT_INVALID = -1,
-} BondAdSelect;
-
-typedef enum BondFailOverMac {
-        NETDEV_BOND_FAIL_OVER_MAC_NONE,
-        NETDEV_BOND_FAIL_OVER_MAC_ACTIVE,
-        NETDEV_BOND_FAIL_OVER_MAC_FOLLOW,
-        _NETDEV_BOND_FAIL_OVER_MAC_MAX,
-        _NETDEV_BOND_FAIL_OVER_MAC_INVALID = -1,
-} BondFailOverMac;
-
-typedef enum BondArpValidate {
-        NETDEV_BOND_ARP_VALIDATE_NONE,
-        NETDEV_BOND_ARP_VALIDATE_ACTIVE,
-        NETDEV_BOND_ARP_VALIDATE_BACKUP,
-        NETDEV_BOND_ARP_VALIDATE_ALL,
-        _NETDEV_BOND_ARP_VALIDATE_MAX,
-        _NETDEV_BOND_ARP_VALIDATE_INVALID = -1,
-} BondArpValidate;
-
-typedef enum BondArpAllTargets {
-        NETDEV_BOND_ARP_ALL_TARGETS_ANY,
-        NETDEV_BOND_ARP_ALL_TARGETS_ALL,
-        _NETDEV_BOND_ARP_ALL_TARGETS_MAX,
-        _NETDEV_BOND_ARP_ALL_TARGETS_INVALID = -1,
-} BondArpAllTargets;
-
-typedef enum BondPrimaryReselect {
-        NETDEV_BOND_PRIMARY_RESELECT_ALWAYS,
-        NETDEV_BOND_PRIMARY_RESELECT_BETTER,
-        NETDEV_BOND_PRIMARY_RESELECT_FAILURE,
-        _NETDEV_BOND_PRIMARY_RESELECT_MAX,
-        _NETDEV_BOND_PRIMARY_RESELECT_INVALID = -1,
-} BondPrimaryReselect;
-
 typedef struct Bond {
         NetDev meta;
 
@@ -122,30 +48,6 @@ extern const NetDevVTable bond_vtable;
 
 int link_set_bond(Link *link);
 
-const char *bond_mode_to_string(BondMode d) _const_;
-BondMode bond_mode_from_string(const char *d) _pure_;
-
-const char *bond_xmit_hash_policy_to_string(BondXmitHashPolicy d) _const_;
-BondXmitHashPolicy bond_xmit_hash_policy_from_string(const char *d) _pure_;
-
-const char *bond_lacp_rate_to_string(BondLacpRate d) _const_;
-BondLacpRate bond_lacp_rate_from_string(const char *d) _pure_;
-
-const char *bond_fail_over_mac_to_string(BondFailOverMac d) _const_;
-BondFailOverMac bond_fail_over_mac_from_string(const char *d) _pure_;
-
-const char *bond_ad_select_to_string(BondAdSelect d) _const_;
-BondAdSelect bond_ad_select_from_string(const char *d) _pure_;
-
-const char *bond_arp_validate_to_string(BondArpValidate d) _const_;
-BondArpValidate bond_arp_validate_from_string(const char *d) _pure_;
-
-const char *bond_arp_all_targets_to_string(BondArpAllTargets d) _const_;
-BondArpAllTargets bond_arp_all_targets_from_string(const char *d) _pure_;
-
-const char *bond_primary_reselect_to_string(BondPrimaryReselect d) _const_;
-BondPrimaryReselect bond_primary_reselect_from_string(const char *d) _pure_;
-
 CONFIG_PARSER_PROTOTYPE(config_parse_bond_mode);
 CONFIG_PARSER_PROTOTYPE(config_parse_bond_xmit_hash_policy);
 CONFIG_PARSER_PROTOTYPE(config_parse_bond_lacp_rate);

src/network/networkctl.c

@@ -18,6 +18,7 @@
 #include "sd-network.h"
 
 #include "alloc-util.h"
+#include "bond-util.h"
 #include "bus-common-errors.h"
 #include "bus-error.h"
 #include "bus-util.h"
@@ -1531,22 +1532,10 @@ static int link_status_one(
                                            TABLE_STRING, bridge_state_to_string(info->port_state));
                 }
         } else if (streq_ptr(info->netdev_kind, "bond")) {
-                static const struct {
-                        const char *mode;
-                } mode_table[] = {
-                        { "balance-rr" },
-                        { "active-backup" },
-                        { "balance-xor" },
-                        { "broadcast" },
-                        { "802.3ad" },
-                        { "balance-tlb" },
-                        { "balance-alb" },
-                };
-
                 r = table_add_many(table,
                                    TABLE_EMPTY,
                                    TABLE_STRING, "Mode:",
-                                   TABLE_STRING, mode_table[info->mode],
+                                   TABLE_STRING,  bond_mode_to_string(info->mode),
                                    TABLE_EMPTY,
                                    TABLE_STRING, "Miimon:",
                                    TABLE_TIMESPAN_MSEC, jiffies_to_usec(info->miimon),

src/shared/bond-util.c

@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include "bond-util.h"
+#include "string-table.h"
+
+static const char* const bond_mode_table[_NETDEV_BOND_MODE_MAX] = {
+        [NETDEV_BOND_MODE_BALANCE_RR] = "balance-rr",
+        [NETDEV_BOND_MODE_ACTIVE_BACKUP] = "active-backup",
+        [NETDEV_BOND_MODE_BALANCE_XOR] = "balance-xor",
+        [NETDEV_BOND_MODE_BROADCAST] = "broadcast",
+        [NETDEV_BOND_MODE_802_3AD] = "802.3ad",
+        [NETDEV_BOND_MODE_BALANCE_TLB] = "balance-tlb",
+        [NETDEV_BOND_MODE_BALANCE_ALB] = "balance-alb",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_mode, BondMode);
+
+static const char* const bond_xmit_hash_policy_table[_NETDEV_BOND_XMIT_HASH_POLICY_MAX] = {
+        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER2] = "layer2",
+        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER34] = "layer3+4",
+        [NETDEV_BOND_XMIT_HASH_POLICY_LAYER23] = "layer2+3",
+        [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23] = "encap2+3",
+        [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34] = "encap3+4",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_xmit_hash_policy, BondXmitHashPolicy);
+
+static const char* const bond_lacp_rate_table[_NETDEV_BOND_LACP_RATE_MAX] = {
+        [NETDEV_BOND_LACP_RATE_SLOW] = "slow",
+        [NETDEV_BOND_LACP_RATE_FAST] = "fast",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_lacp_rate, BondLacpRate);
+
+static const char* const bond_ad_select_table[_NETDEV_BOND_AD_SELECT_MAX] = {
+        [NETDEV_BOND_AD_SELECT_STABLE] = "stable",
+        [NETDEV_BOND_AD_SELECT_BANDWIDTH] = "bandwidth",
+        [NETDEV_BOND_AD_SELECT_COUNT] = "count",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_ad_select, BondAdSelect);
+
+static const char* const bond_fail_over_mac_table[_NETDEV_BOND_FAIL_OVER_MAC_MAX] = {
+        [NETDEV_BOND_FAIL_OVER_MAC_NONE] = "none",
+        [NETDEV_BOND_FAIL_OVER_MAC_ACTIVE] = "active",
+        [NETDEV_BOND_FAIL_OVER_MAC_FOLLOW] = "follow",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_fail_over_mac, BondFailOverMac);
+
+static const char *const bond_arp_validate_table[_NETDEV_BOND_ARP_VALIDATE_MAX] = {
+        [NETDEV_BOND_ARP_VALIDATE_NONE] = "none",
+        [NETDEV_BOND_ARP_VALIDATE_ACTIVE]= "active",
+        [NETDEV_BOND_ARP_VALIDATE_BACKUP]= "backup",
+        [NETDEV_BOND_ARP_VALIDATE_ALL]= "all",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_arp_validate, BondArpValidate);
+
+static const char *const bond_arp_all_targets_table[_NETDEV_BOND_ARP_ALL_TARGETS_MAX] = {
+        [NETDEV_BOND_ARP_ALL_TARGETS_ANY] = "any",
+        [NETDEV_BOND_ARP_ALL_TARGETS_ALL] = "all",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_arp_all_targets, BondArpAllTargets);
+
+static const char *const bond_primary_reselect_table[_NETDEV_BOND_PRIMARY_RESELECT_MAX] = {
+        [NETDEV_BOND_PRIMARY_RESELECT_ALWAYS] = "always",
+        [NETDEV_BOND_PRIMARY_RESELECT_BETTER]= "better",
+        [NETDEV_BOND_PRIMARY_RESELECT_FAILURE]= "failure",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_primary_reselect, BondPrimaryReselect);

src/shared/bond-util.h

@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include <netinet/in.h>
+#include <linux/if_bonding.h>
+
+#include "macro.h"
+
+/*
+ * Maximum number of targets supported by the kernel for a single
+ * bond netdev.
+ */
+#define NETDEV_BOND_ARP_TARGETS_MAX 16
+
+typedef enum BondMode {
+        NETDEV_BOND_MODE_BALANCE_RR    = BOND_MODE_ROUNDROBIN,
+        NETDEV_BOND_MODE_ACTIVE_BACKUP = BOND_MODE_ACTIVEBACKUP,
+        NETDEV_BOND_MODE_BALANCE_XOR   = BOND_MODE_XOR,
+        NETDEV_BOND_MODE_BROADCAST     = BOND_MODE_BROADCAST,
+        NETDEV_BOND_MODE_802_3AD       = BOND_MODE_8023AD,
+        NETDEV_BOND_MODE_BALANCE_TLB   = BOND_MODE_TLB,
+        NETDEV_BOND_MODE_BALANCE_ALB   = BOND_MODE_ALB,
+        _NETDEV_BOND_MODE_MAX,
+        _NETDEV_BOND_MODE_INVALID      = -1
+} BondMode;
+
+typedef enum BondXmitHashPolicy {
+        NETDEV_BOND_XMIT_HASH_POLICY_LAYER2   = BOND_XMIT_POLICY_LAYER2,
+        NETDEV_BOND_XMIT_HASH_POLICY_LAYER34  = BOND_XMIT_POLICY_LAYER34,
+        NETDEV_BOND_XMIT_HASH_POLICY_LAYER23  = BOND_XMIT_POLICY_LAYER23,
+        NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23  = BOND_XMIT_POLICY_ENCAP23,
+        NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34  = BOND_XMIT_POLICY_ENCAP34,
+        _NETDEV_BOND_XMIT_HASH_POLICY_MAX,
+        _NETDEV_BOND_XMIT_HASH_POLICY_INVALID = -1
+} BondXmitHashPolicy;
+
+typedef enum BondLacpRate {
+        NETDEV_BOND_LACP_RATE_SLOW,
+        NETDEV_BOND_LACP_RATE_FAST,
+        _NETDEV_BOND_LACP_RATE_MAX,
+        _NETDEV_BOND_LACP_RATE_INVALID = -1,
+} BondLacpRate;
+
+typedef enum BondAdSelect {
+        NETDEV_BOND_AD_SELECT_STABLE,
+        NETDEV_BOND_AD_SELECT_BANDWIDTH,
+        NETDEV_BOND_AD_SELECT_COUNT,
+        _NETDEV_BOND_AD_SELECT_MAX,
+        _NETDEV_BOND_AD_SELECT_INVALID = -1,
+} BondAdSelect;
+
+typedef enum BondFailOverMac {
+        NETDEV_BOND_FAIL_OVER_MAC_NONE,
+        NETDEV_BOND_FAIL_OVER_MAC_ACTIVE,
+        NETDEV_BOND_FAIL_OVER_MAC_FOLLOW,
+        _NETDEV_BOND_FAIL_OVER_MAC_MAX,
+        _NETDEV_BOND_FAIL_OVER_MAC_INVALID = -1,
+} BondFailOverMac;
+
+typedef enum BondArpValidate {
+        NETDEV_BOND_ARP_VALIDATE_NONE,
+        NETDEV_BOND_ARP_VALIDATE_ACTIVE,
+        NETDEV_BOND_ARP_VALIDATE_BACKUP,
+        NETDEV_BOND_ARP_VALIDATE_ALL,
+        _NETDEV_BOND_ARP_VALIDATE_MAX,
+        _NETDEV_BOND_ARP_VALIDATE_INVALID = -1,
+} BondArpValidate;
+
+typedef enum BondArpAllTargets {
+        NETDEV_BOND_ARP_ALL_TARGETS_ANY,
+        NETDEV_BOND_ARP_ALL_TARGETS_ALL,
+        _NETDEV_BOND_ARP_ALL_TARGETS_MAX,
+        _NETDEV_BOND_ARP_ALL_TARGETS_INVALID = -1,
+} BondArpAllTargets;
+
+typedef enum BondPrimaryReselect {
+        NETDEV_BOND_PRIMARY_RESELECT_ALWAYS,
+        NETDEV_BOND_PRIMARY_RESELECT_BETTER,
+        NETDEV_BOND_PRIMARY_RESELECT_FAILURE,
+        _NETDEV_BOND_PRIMARY_RESELECT_MAX,
+        _NETDEV_BOND_PRIMARY_RESELECT_INVALID = -1,
+} BondPrimaryReselect;
+
+const char *bond_mode_to_string(BondMode d) _const_;
+BondMode bond_mode_from_string(const char *d) _pure_;
+
+const char *bond_xmit_hash_policy_to_string(BondXmitHashPolicy d) _const_;
+BondXmitHashPolicy bond_xmit_hash_policy_from_string(const char *d) _pure_;
+
+const char *bond_lacp_rate_to_string(BondLacpRate d) _const_;
+BondLacpRate bond_lacp_rate_from_string(const char *d) _pure_;
+
+const char *bond_fail_over_mac_to_string(BondFailOverMac d) _const_;
+BondFailOverMac bond_fail_over_mac_from_string(const char *d) _pure_;
+
+const char *bond_ad_select_to_string(BondAdSelect d) _const_;
+BondAdSelect bond_ad_select_from_string(const char *d) _pure_;
+
+const char *bond_arp_validate_to_string(BondArpValidate d) _const_;
+BondArpValidate bond_arp_validate_from_string(const char *d) _pure_;
+
+const char *bond_arp_all_targets_to_string(BondArpAllTargets d) _const_;
+BondArpAllTargets bond_arp_all_targets_from_string(const char *d) _pure_;
+
+const char *bond_primary_reselect_to_string(BondPrimaryReselect d) _const_;
+BondPrimaryReselect bond_primary_reselect_from_string(const char *d) _pure_;

src/shared/meson.build

@@ -17,6 +17,8 @@ shared_sources = files('''
         bitmap.c
         bitmap.h
         blkid-util.h
+        bond-util.c
+        bond-util.h
         boot-timestamps.c
         boot-timestamps.h
         bootspec.c