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| author | Sebastian Schmelzer | 2011-12-03 13:31:09 +0100 |
|---|---|---|
| committer | Sebastian Schmelzer | 2011-12-03 13:31:09 +0100 |
| commit | 1b48532c662470f5dd4090d47e1e2c333e967caf (patch) | |
| tree | 8c23d3eca5fa088b91887d528138b9e0462382fb /src/customdhcpcd/ipv4ll.c | |
| parent | let cmake find qxt (diff) | |
| download | fbgui-1b48532c662470f5dd4090d47e1e2c333e967caf.tar.gz fbgui-1b48532c662470f5dd4090d47e1e2c333e967caf.tar.xz fbgui-1b48532c662470f5dd4090d47e1e2c333e967caf.zip | |
codeformating, change to log4cxx
Diffstat (limited to 'src/customdhcpcd/ipv4ll.c')
| -rw-r--r-- | src/customdhcpcd/ipv4ll.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/src/customdhcpcd/ipv4ll.c b/src/customdhcpcd/ipv4ll.c index 9742b9a..c8ce8b8 100644 --- a/src/customdhcpcd/ipv4ll.c +++ b/src/customdhcpcd/ipv4ll.c @@ -1,4 +1,4 @@ -/* +/* * dhcpcd - DHCP client daemon * Copyright 2006-2008 Roy Marples <roy@marples.name> * All rights reserved @@ -35,36 +35,38 @@ #ifdef ENABLE_IPV4LL #ifndef ENABLE_ARP - # error IPV4LL requires ARP +# error IPV4LL requires ARP #endif -#define IPV4LL_LEASETIME 20 +#define IPV4LL_LEASETIME 20 -int ipv4ll_get_address (interface_t *iface, dhcp_t *dhcp) { - struct in_addr addr; +int ipv4ll_get_address (interface_t *iface, dhcp_t *dhcp) +{ + struct in_addr addr; - for (;;) { - addr.s_addr = htonl (LINKLOCAL_ADDR | - (((uint32_t) abs ((int) random ()) - % 0xFD00) + 0x0100)); - errno = 0; - if (! arp_claim (iface, addr)) - break; - /* Our ARP may have been interrupted */ - if (errno) - return (-1); - } + for (;;) + { + addr.s_addr = htonl (LINKLOCAL_ADDR | + (((uint32_t) abs ((int) random ()) + % 0xFD00) + 0x0100)); + errno = 0; + if (! arp_claim (iface, addr)) + break; + /* Our ARP may have been interrupted */ + if (errno) + return (-1); + } - dhcp->address.s_addr = addr.s_addr; - dhcp->netmask.s_addr = htonl (LINKLOCAL_MASK); - dhcp->broadcast.s_addr = htonl (LINKLOCAL_BRDC); + dhcp->address.s_addr = addr.s_addr; + dhcp->netmask.s_addr = htonl (LINKLOCAL_MASK); + dhcp->broadcast.s_addr = htonl (LINKLOCAL_BRDC); - /* Finally configure some DHCP like lease times */ - dhcp->leasetime = IPV4LL_LEASETIME; - dhcp->renewaltime = (dhcp->leasetime * 0.5); - dhcp->rebindtime = (dhcp->leasetime * 0.875); + /* Finally configure some DHCP like lease times */ + dhcp->leasetime = IPV4LL_LEASETIME; + dhcp->renewaltime = (dhcp->leasetime * 0.5); + dhcp->rebindtime = (dhcp->leasetime * 0.875); - return (0); + return (0); } #endif |