From c7bda1ce659294d6e22c06e087f6f265983c7578 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Mon, 15 Mar 2004 08:29:22 +0000 Subject: Remove trailing whitespace. Update copyright to include 2004. --- networking/udhcp/dhcpc.c | 48 ++++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-) (limited to 'networking/udhcp/dhcpc.c') diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 2ba42d295..dda678933 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -18,7 +18,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - + #include #include #include @@ -152,7 +152,7 @@ static void perform_release(void) temp_addr.s_addr = server_addr; sprintf(buffer, "%s", inet_ntoa(temp_addr)); temp_addr.s_addr = requested_ip; - LOG(LOG_INFO, "Unicasting a release of %s to %s", + LOG(LOG_INFO, "Unicasting a release of %s to %s", inet_ntoa(temp_addr), buffer); send_release(server_addr, requested_ip); /* unicast */ run_script(NULL, "deconfig"); @@ -213,7 +213,7 @@ int main(int argc, char *argv[]) int option_index = 0; c = getopt_long(argc, argv, "c:fbH:h:i:np:qr:s:v", arg_options, &option_index); if (c == -1) break; - + switch (c) { case 'c': len = strlen(optarg) > 255 ? 255 : strlen(optarg); @@ -269,10 +269,10 @@ int main(int argc, char *argv[]) /* Start the log, sanitize fd's, and write a pid file */ start_log_and_pid("udhcpc", client_config.pidfile); - if (read_interface(client_config.interface, &client_config.ifindex, + if (read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.arp) < 0) return 1; - + if (!client_config.clientid) { client_config.clientid = xmalloc(6 + 3); client_config.clientid[OPT_CODE] = DHCP_CLIENT_ID; @@ -282,8 +282,8 @@ int main(int argc, char *argv[]) } /* setup the signal pipe */ - udhcp_sp_setup(); - + udhcp_sp_setup(); + state = INIT_SELECTING; run_script(NULL, "deconfig"); change_mode(LISTEN_RAW); @@ -321,7 +321,7 @@ int main(int argc, char *argv[]) /* send discover packet */ send_discover(xid, requested_ip); /* broadcast */ - + timeout = now + ((packet_num == 2) ? 4 : 2); packet_num++; } else { @@ -345,7 +345,7 @@ int main(int argc, char *argv[]) if (state == RENEW_REQUESTED) send_renew(xid, server_addr, requested_ip); /* unicast */ else send_selecting(xid, server_addr, requested_ip); /* broadcast */ - + timeout = now + ((packet_num == 2) ? 10 : 2); packet_num++; } else { @@ -373,7 +373,7 @@ int main(int argc, char *argv[]) } else { /* send a request packet */ send_renew(xid, server_addr, requested_ip); /* unicast */ - + t1 = (t2 - t1) / 2 + t1; timeout = t1 + start; } @@ -403,28 +403,28 @@ int main(int argc, char *argv[]) } } else if (retval > 0 && listen_mode != LISTEN_NONE && FD_ISSET(fd, &rfds)) { /* a packet is ready, read it */ - + if (listen_mode == LISTEN_KERNEL) len = get_packet(&packet, fd); else len = get_raw_packet(&packet, fd); - + if (len == -1 && errno != EINTR) { DEBUG(LOG_INFO, "error on read, %m, reopening socket"); change_mode(listen_mode); /* just close and reopen */ } if (len < 0) continue; - + if (packet.xid != xid) { DEBUG(LOG_INFO, "Ignoring XID %lx (our xid is %lx)", (unsigned long) packet.xid, xid); continue; } - + if ((message = get_option(&packet, DHCP_MESSAGE_TYPE)) == NULL) { DEBUG(LOG_ERR, "couldnt get option from packet -- ignoring"); continue; } - + switch (state) { case INIT_SELECTING: /* Must be a DHCPOFFER to one of our xid's */ @@ -433,7 +433,7 @@ int main(int argc, char *argv[]) memcpy(&server_addr, temp, 4); xid = packet.xid; requested_ip = packet.yiaddr; - + /* enter requesting state */ state = REQUESTING; timeout = now; @@ -455,14 +455,14 @@ int main(int argc, char *argv[]) memcpy(&lease, temp, 4); lease = ntohl(lease); } - + /* enter bound state */ t1 = lease / 2; - + /* little fixed point for n * .875 */ t2 = (lease * 0x7) >> 3; temp_addr.s_addr = packet.yiaddr; - LOG(LOG_INFO, "Lease of %s obtained, lease time %ld", + LOG(LOG_INFO, "Lease of %s obtained, lease time %ld", inet_ntoa(temp_addr), lease); start = now; timeout = t1 + start; @@ -472,7 +472,7 @@ int main(int argc, char *argv[]) state = BOUND; change_mode(LISTEN_NONE); - if (client_config.quit_after_lease) + if (client_config.quit_after_lease) return 0; if (!client_config.foreground) client_background(); @@ -492,10 +492,10 @@ int main(int argc, char *argv[]) } break; /* case BOUND, RELEASED: - ignore all packets */ - } + } } else if (retval > 0 && (sig = udhcp_sp_read(&rfds))) { switch (sig) { - case SIGUSR1: + case SIGUSR1: perform_renew(); break; case SIGUSR2: @@ -506,12 +506,12 @@ int main(int argc, char *argv[]) return 0; } } else if (retval == -1 && errno == EINTR) { - /* a signal was caught */ + /* a signal was caught */ } else { /* An error occured */ DEBUG(LOG_ERR, "Error on select"); } - + } return 0; } -- cgit v1.2.3