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-rw-r--r--src/libnm-base/nm-base.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/libnm-base/nm-base.h b/src/libnm-base/nm-base.h
index ff062a18..74e8142f 100644
--- a/src/libnm-base/nm-base.h
+++ b/src/libnm-base/nm-base.h
@@ -393,6 +393,12 @@ typedef struct {
 
 #define NM_BOND_PORT_QUEUE_ID_DEF 0
 
+/****************************************************************************/
+
+/* ifindex generation is per-net namespace, and loopback is always the first
+ * device in the network namespace, thus any loopback device should get ifindex 1. */
+#define NM_LOOPBACK_IFINDEX 1
+
 /*****************************************************************************/
 
 /* NM_CRYPTO_ERROR is part of public API in libnm (implemented in libnm-core).
@@ -409,4 +415,12 @@ typedef struct {
 #define _NM_CRYPTO_ERROR _nm_crypto_error_quark()
 GQuark _nm_crypto_error_quark(void);
 
+typedef enum {
+    NM_DNS_IP_CONFIG_TYPE_REMOVED = -1,
+
+    NM_DNS_IP_CONFIG_TYPE_DEFAULT = 0,
+    NM_DNS_IP_CONFIG_TYPE_BEST_DEVICE,
+    NM_DNS_IP_CONFIG_TYPE_VPN,
+} NMDnsIPConfigType;
+
 #endif /* __NM_LIBNM_BASE_H__ */