diff options
| author | Denis Vlasenko | 2007-08-02 22:31:05 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-08-02 22:31:05 +0000 |
| commit | 80edead5ea731c0c144def4d249eb88fb16001ef (patch) | |
| tree | 1aca5341f9b412edd03f9edf32ea5f649a2bf242 /networking/udhcp/socket.c | |
| parent | c01af95c398b21203cd991917101e29b21821284 (diff) | |
| download | busybox-80edead5ea731c0c144def4d249eb88fb16001ef.zip busybox-80edead5ea731c0c144def4d249eb88fb16001ef.tar.gz | |
udhcp: slight shrink
udhcpd_main 1171 1208 +37
udhcpc_main 2363 2387 +24
dhcprelay_main 1145 1146 +1
dhcprelay_stopflag 4 1 -3
dhcprelay_signal_handler 11 8 -3
client_background 46 42 -4
udhcp_read_interface 230 211 -19
udhcp_make_pidfile 76 - -76
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 3/4 up/down: 62/-105) Total: -43 bytes
text data bss dec hex filename
770052 1096 11228 782376 bf028 busybox_old
769980 1096 11228 782304 befe0 busybox_unstripped
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 648f762..1e62f8e 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -44,11 +44,11 @@ int read_interface(const char *interface, int *ifindex, uint32_t *addr, uint8_t struct sockaddr_in *our_ip; memset(&ifr, 0, sizeof(ifr)); - fd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); - if (fd < 0) { - bb_perror_msg("socket failed"); - return -1; - } + fd = xsocket(AF_INET, SOCK_RAW, IPPROTO_RAW); +// if (fd < 0) { +// bb_perror_msg("socket failed"); +// return -1; +// } ifr.ifr_addr.sa_family = AF_INET; strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); @@ -83,6 +83,7 @@ int read_interface(const char *interface, int *ifindex, uint32_t *addr, uint8_t arp[0], arp[1], arp[2], arp[3], arp[4], arp[5]); } + close(fd); return 0; } |