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--- client/dhcpc_subr.c.orig Thu Jul 3 05:19:01 1997
+++ client/dhcpc_subr.c Sat Jun 27 19:30:56 1998
@@ -64,6 +64,12 @@
#ifdef __osf__
#include <net/pfilt.h>
#endif
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#if (__FreeBSD_version == 199702) || (__FreeBSD_version >= 300000)
+#include <net/if_var.h>
+#endif
+#endif
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/if_ether.h>
@@ -71,6 +77,8 @@
#include <netinet/ip.h>
#include <netinet/udp.h>
#include <arpa/inet.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
#ifdef VIP
#include <netinet/vip.h>
#endif
@@ -164,6 +172,8 @@
int config_if();
void set_route();
+void set_resolv();
+void set_hostname();
void make_decline();
void make_release();
Long generate_xid();
@@ -1853,6 +1863,10 @@
register char *cp = m_rtmsg.m_space;
register int l;
+ if (!ISSET(param->got_option, ROUTER) ||
+ param->router == NULL || param->router->addr == NULL)
+ return;
+
bzero(&so_dst, sizeof(struct sockaddr));
bzero(&so_mask, sizeof(struct sockaddr));
bzero(&so_gate, sizeof(struct sockaddr));
@@ -1895,6 +1909,45 @@
#endif
+void
+set_resolv(param)
+struct dhcp_param *param;
+{
+ FILE *fp;
+ int i;
+
+ if (param == NULL) {
+ return;
+ }
+
+ /*
+ * set resolv.conf
+ */
+ if (param->dns_server != NULL) {
+ if (param->dns_server->num && param->dns_server->addr != NULL) {
+ unlink(_PATH_RESCONF);
+ if ((fp = fopen(_PATH_RESCONF, "w")) == NULL) {
+ return;
+ }
+ if (param->dns_domain != NULL)
+ fprintf(fp, "domain %s\n", param->dns_domain);
+ for (i = 0; i < param->dns_server->num; i++) {
+ fprintf(fp,"nameserver %s\n",inet_ntoa(param->dns_server->addr[i]));
+ }
+ fclose(fp);
+ }
+ }
+}
+
+void
+set_hostname(param)
+struct dhcp_param *param;
+{
+ if (param->hostname != NULL) {
+ sethostname(param->hostname,strlen(param->hostname));
+ }
+ return;
+}
void
make_decline(lsbuf, reqspecp)
@@ -2528,11 +2581,9 @@
struct msghdr msg;
struct iovec bufvec[1];
int bufsize = DFLTDHCPLEN;
-#if 0
#if defined(__bsdi__) || defined(__FreeBSD__)
int on;
#endif
-#endif
if (sockfd == -1) {
struct sockaddr_in myaddr;
@@ -2556,7 +2607,7 @@
return(-1);
}
-#if 0
+#if defined(__bsdi__) || defined(__FreeBSD__)
on = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEPORT, &on, sizeof(on)) < 0) {
close(sockfd);
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