diff options
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 582f0fc..7b05752 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -55,7 +55,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp) ifr.ifr_addr.sa_family = AF_INET; strcpy(ifr.ifr_name, interface); - if (addr) { + if (addr) { if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) { our_ip = (struct sockaddr_in *) &ifr.ifr_addr; *addr = our_ip->sin_addr.s_addr; @@ -65,7 +65,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp) return -1; } } - + if (ioctl(fd, SIOCGIFINDEX, &ifr) == 0) { DEBUG(LOG_INFO, "adapter index %d", ifr.ifr_ifindex); *ifindex = ifr.ifr_ifindex; @@ -102,7 +102,7 @@ int listen_socket(uint32_t ip, int port, char *inf) DEBUG(LOG_ERR, "socket call failed: %m"); return -1; } - + memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; addr.sin_port = htons(port); @@ -127,6 +127,6 @@ int listen_socket(uint32_t ip, int port, char *inf) close(fd); return -1; } - + return fd; } |