New upstream version 8.1.0

client_module/source/common/net/sock/NicAddress.h

@@ -0,0 +1,70 @@
+#ifndef NICADDRESS_H_
+#define NICADDRESS_H_
+
+#include <common/Common.h>
+#include <linux/if.h>
+
+#define NICADDRESS_IP_STR_LEN    16
+
+
+enum NicAddrType;
+typedef enum NicAddrType NicAddrType_t;
+
+struct NicAddress;
+typedef struct NicAddress NicAddress;
+
+struct NicListCapabilities;
+typedef struct NicListCapabilities NicListCapabilities;
+
+struct ib_device;
+
+extern bool NicAddress_preferenceComp(const NicAddress* lhs, const NicAddress* rhs);
+
+// inliners
+static inline void NicAddress_ipToStr(struct in_addr ipAddr, char* outStr);
+static inline bool NicAddress_equals(NicAddress* this, NicAddress* other);
+
+
+enum NicAddrType
+{
+   NICADDRTYPE_STANDARD = 0,
+   // removed: NICADDRTYPE_SDP = 1,
+   NICADDRTYPE_RDMA = 2
+};
+
+struct NicAddress
+{
+   struct in_addr    ipAddr;
+   NicAddrType_t     nicType;
+   char              name[IFNAMSIZ];
+#ifdef BEEGFS_RDMA
+   struct ib_device *ibdev;
+#endif
+};
+
+struct NicListCapabilities
+{
+   bool supportsRDMA;
+};
+
+
+
+
+/**
+ * @param outStr must be at least NICADDRESS_STR_LEN bytes long
+ */
+void NicAddress_ipToStr(struct in_addr ipAddr, char* outStr)
+{
+   u8* ipArray = (u8*)&ipAddr.s_addr;
+
+   sprintf(outStr, "%u.%u.%u.%u", ipArray[0], ipArray[1], ipArray[2], ipArray[3]);
+}
+
+bool NicAddress_equals(NicAddress* this, NicAddress* other)
+{
+   return (this->ipAddr.s_addr == other->ipAddr.s_addr) &&
+      (this->nicType == other->nicType) &&
+      !strncmp(this->name, other->name, IFNAMSIZ);
+}
+
+#endif /*NICADDRESS_H_*/