diff options
Diffstat (limited to 'mcast/common/.svn/text-base/interfaces.h.svn-base')
| -rw-r--r-- | mcast/common/.svn/text-base/interfaces.h.svn-base | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/mcast/common/.svn/text-base/interfaces.h.svn-base b/mcast/common/.svn/text-base/interfaces.h.svn-base new file mode 100644 index 0000000..8ef942c --- /dev/null +++ b/mcast/common/.svn/text-base/interfaces.h.svn-base @@ -0,0 +1,52 @@ +/* + * (c) BayCom GmbH, http://www.baycom.de, info@baycom.de + * + * See the COPYING file for copyright information and + * how to reach the author. + * + */ + +#ifndef __INTERFACES_H +#define __INTERFACES_H + +#define INTNODE_MAXIPV4 4 /* Maximum number of IPv4 aliases */ +#define bool int + +/* + * The list of interfaces we do multicast on + * These are discovered on the fly, very handy ;) + */ +struct intnode +{ + unsigned int ifindex; /* The ifindex */ + char name[IFNAMSIZ]; /* Name of the interface */ + unsigned int groupcount; /* Number of groups this interface joined */ + unsigned int mtu; /* The MTU of this interface (mtu = 0 -> invalid interface) */ + + struct sockaddr hwaddr; /* Hardware bytes */ + + struct in6_addr linklocal; /* Link local address */ + struct in6_addr global; /* Global unicast address */ + + /* Per interface statistics */ + uint32_t stat_packets_received; /* Number of packets received */ + uint32_t stat_packets_sent; /* Number of packets sent */ + uint32_t stat_bytes_received; /* Number of bytes received */ + uint32_t stat_bytes_sent; /* Number of bytes sent */ + uint32_t stat_icmp_received; /* Number of ICMP's received */ + uint32_t stat_icmp_sent; /* Number of ICMP's sent */ +}; + +/* Node functions */ +struct intnode *int_create (unsigned int ifindex); +void int_destroy (struct intnode *intn); +void update_interfaces (struct intnode *intn); + +/* List functions */ +struct intnode *int_find (unsigned int ifindex); +struct intnode *int_find_name (char *ifname); +struct intnode *int_find_first (void); +#if defined WIN32 || ! defined __CYGWIN__ +unsigned if_nametoindex (const char *ifname); +#endif +#endif |