--- /dev/null
+#include <VP_Os/vp_os_malloc.h>
+#include <VP_Os/vp_os_print.h>
+
+#include <VP_Com/linux/vp_com_config_itf.h>
+
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <fcntl.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+
+// taken from ifconfig
+static int vp_com_set_flag( int skfd, const char *ifname, short flag )
+{
+ struct ifreq ifr;
+
+ vp_os_memset( &ifr, 0, sizeof(struct ifreq) );
+ strncpy( ifr.ifr_name, ifname, IFNAMSIZ );
+
+ if( ioctl( skfd, SIOCGIFFLAGS, &ifr ) < 0 )
+ return -1;
+
+ strncpy( ifr.ifr_name, ifname, IFNAMSIZ );
+ ifr.ifr_flags |= flag;
+
+ if( ioctl(skfd, SIOCSIFFLAGS, &ifr ) < 0 )
+ return -1;
+
+ return 0;
+}
+
+static int vp_com_set_ip( int skfd, const char* ifname, int cmd, int ip )
+{
+ struct ifreq ifr;
+ struct sockaddr_in* addr;
+
+ vp_os_memset( &ifr, 0, sizeof(struct ifreq) );
+ strncpy( ifr.ifr_name, ifname, IFNAMSIZ );
+
+ // Check if an ip is already set
+ if( ioctl( skfd, SIOCGIFADDR, &ifr ) != -1 )
+ {
+ addr = (struct sockaddr_in*) &ifr.ifr_addr;
+
+ // Is this the same ip?
+ if( addr->sin_family == AF_INET && ip == addr->sin_addr.s_addr )
+ return 0;
+/*
+ // No so we try to delete it
+ if( ioctl( skfd, SIOCDIFADDR, &ifr ) < 0 )
+ {
+ DEBUG_PRINT_SDK("Unable to delete old ip address - You should remove your interface %s\n", ifname);
+ return -1;
+ }
+*/
+ }
+
+ vp_os_memset( &ifr, 0, sizeof(struct ifreq) );
+ strncpy( ifr.ifr_name, ifname, IFNAMSIZ );
+
+ addr = (struct sockaddr_in*) &ifr.ifr_addr;
+ addr->sin_family = AF_INET;
+ addr->sin_addr.s_addr = ip;
+
+ strncpy( ifr.ifr_name, ifname, IFNAMSIZ );
+
+ if( ioctl( skfd, cmd, &ifr ) < 0 )
+ return -1;
+
+ return 0;
+}
+
+
+int vp_com_config_itf( const char* interface, const char * ip, const char* broadcast, const char* netmask )
+{
+ int ret = -1;
+
+ int sck = socket( PF_INET, SOCK_DGRAM, 0 );
+
+ if( sck < 0 )
+ return -1;
+
+ if( vp_com_set_ip( sck, interface, SIOCSIFADDR, inet_addr(ip) ) < 0 )
+ goto vp_com_config_itf_end;
+
+ if( vp_com_set_ip( sck, interface, SIOCSIFBRDADDR, inet_addr(broadcast) ) < 0 )
+ goto vp_com_config_itf_end;
+
+ if( vp_com_set_ip( sck, interface, SIOCSIFNETMASK, inet_addr(netmask) ) < 0 )
+ goto vp_com_config_itf_end;
+
+ if( vp_com_set_flag( sck, interface, IFF_UP | IFF_RUNNING ) < 0 )
+ goto vp_com_config_itf_end;
+
+ ret = 0;
+
+vp_com_config_itf_end:
+
+ close(sck);
+
+ return ret;
+}