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authorDenis Vlasenko2007-08-02 22:31:05 +0000
committerDenis Vlasenko2007-08-02 22:31:05 +0000
commit80edead5ea731c0c144def4d249eb88fb16001ef (patch)
tree1aca5341f9b412edd03f9edf32ea5f649a2bf242 /networking/udhcp/socket.c
parentc01af95c398b21203cd991917101e29b21821284 (diff)
downloadbusybox-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.c11
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;
}