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introduce setsockopt_reuseaddr(int fd), setsockopt_broadcast(int fd),

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use them where appropriate. 200 bytes saved
This commit is contained in:
Denis Vlasenko
2006-11-22 23:22:06 +00:00
parent b40bdb383a
commit 48237b0c88
16 changed files with 40 additions and 42 deletions
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3
networking/udhcp/packet.c
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@ -173,7 +173,6 @@ int udhcp_kernel_packet(struct dhcpMessage *payload,
uint32_t source_ip, int source_port,
uint32_t dest_ip, int dest_port)
{
int n = 1;
int fd, result;
struct sockaddr_in client;
@ -181,7 +180,7 @@ int udhcp_kernel_packet(struct dhcpMessage *payload,
if (fd < 0)
return -1;
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *) &n, sizeof(n)) == -1) {
if (setsockopt_reuseaddr(fd) == -1) {
close(fd);
return -1;
}