X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fsys-sunos4.c;h=74c0217ef2908d7c5ae160164b53dc0a42fec180;hp=2faa216fdc03c97c09eb2d9d49c54c95ef37da25;hb=e28f47d5e53abe7317d9a82703bbbee044482d4f;hpb=a548f454c25d6dc0ee2b4aad5ca4820a74dfcbda

diff --git a/pppd/sys-sunos4.c b/pppd/sys-sunos4.c
index 2faa216..74c0217 100644
--- a/pppd/sys-sunos4.c
+++ b/pppd/sys-sunos4.c
@@ -26,7 +26,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-sunos4.c,v 1.4 1996/04/04 04:06:59 paulus Exp $";
+static char rcsid[] = "$Id: sys-sunos4.c,v 1.8 1997/04/30 05:58:52 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -63,6 +63,9 @@ static char rcsid[] = "$Id: sys-sunos4.c,v 1.4 1996/04/04 04:06:59 paulus Exp $"
 
 #if defined(sun) && defined(sparc)
 #include <alloca.h>
+#ifndef __GNUC__
+extern void *alloca();
+#endif
 #endif /*sparc*/
 
 static int	pppfd;
@@ -103,11 +106,6 @@ sys_init()
 {
     int x;
 
-    openlog("pppd", LOG_PID | LOG_NDELAY, LOG_PPP);
-    setlogmask(LOG_UPTO(LOG_INFO));
-    if (debug)
-	setlogmask(LOG_UPTO(LOG_DEBUG));
-
     /* Get an internet socket for doing socket ioctl's on. */
     if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
 	syslog(LOG_ERR, "Couldn't create IP socket: %m");
@@ -189,7 +187,7 @@ sys_cleanup()
     if (ifaddrs[0])
 	cifaddr(0, ifaddrs[0], ifaddrs[1]);
     if (default_route_gateway)
-	cifdefaultroute(0, default_route_gateway);
+	cifdefaultroute(0, 0, default_route_gateway);
     if (proxy_arp_addr)
 	cifproxyarp(0, proxy_arp_addr);
 }
@@ -203,7 +201,6 @@ sys_close()
     close(iffd);
     close(pppfd);
     close(sockfd);
-    closelog();
 }
 
 /*
@@ -239,19 +236,6 @@ daemon(nochdir, noclose)
     return 0;
 }
 
-/*
- * note_debug_level - note a change in the debug level.
- */
-void
-note_debug_level()
-{
-    if (debug) {
-	setlogmask(LOG_UPTO(LOG_DEBUG));
-    } else {
-	setlogmask(LOG_UPTO(LOG_WARNING));
-    }
-}
-
 /*
  * ppp_available - check whether the system has any ppp interfaces
  */
@@ -619,7 +603,7 @@ output(unit, p, len)
     struct pollfd pfd;
 
     if (debug)
-	log_packet(p, len, "sent ");
+	log_packet(p, len, "sent ", LOG_DEBUG);
 
     data.len = len;
     data.buf = (caddr_t) p;
@@ -754,6 +738,7 @@ ppp_send_config(unit, mtu, asyncmap, pcomp, accomp)
     int pcomp, accomp;
 {
     int cf[2];
+    struct ifreq ifr;
 
     link_mtu = mtu;
     if (strioctl(pppfd, PPPIO_MTU, &mtu, sizeof(mtu), 0) < 0) {
@@ -769,6 +754,14 @@ ppp_send_config(unit, mtu, asyncmap, pcomp, accomp)
     if (strioctl(pppfd, PPPIO_CFLAGS, cf, sizeof(cf), sizeof(int)) < 0) {
 	syslog(LOG_ERR, "Couldn't set prot/AC compression: %m");
     }
+
+    /* set mtu for ip as well */
+    memset(&ifr, 0, sizeof(ifr));
+    strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
+    ifr.ifr_metric = link_mtu;
+    if (ioctl(sockfd, SIOCSIFMTU, &ifr) < 0) {
+	syslog(LOG_ERR, "Couldn't set IP MTU: %m");
+    }
 }
 
 /*
@@ -967,7 +960,7 @@ sifnpmode(u, proto, mode)
 
     npi[0] = proto;
     npi[1] = (int) mode;
-    if (strioctl(pppfd, PPPIO_NPMODE, &npi, 2 * sizeof(int), 0) < 0) {
+    if (strioctl(pppfd, PPPIO_NPMODE, npi, 2 * sizeof(int), 0) < 0) {
 	syslog(LOG_ERR, "ioctl(set NP %d mode to %d): %m", proto, mode);
 	return 0;
     }
@@ -1003,10 +996,12 @@ sifaddr(u, o, h, m)
     if (ioctl(sockfd, SIOCSIFDSTADDR, &ifr) < 0) {
 	syslog(LOG_ERR, "Couldn't set remote IP address: %m");
     }
+#if 0	/* now done in ppp_send_config */
     ifr.ifr_metric = link_mtu;
     if (ioctl(sockfd, SIOCSIFMTU, &ifr) < 0) {
 	syslog(LOG_ERR, "Couldn't set IP MTU: %m");
     }
+#endif
     ifaddrs[0] = o;
     ifaddrs[1] = h;
 
@@ -1040,9 +1035,9 @@ cifaddr(u, o, h)
  * sifdefaultroute - assign a default route through the address given.
  */
 int
-sifdefaultroute(u, g)
+sifdefaultroute(u, l, g)
     int u;
-    u_int32_t g;
+    u_int32_t l, g;
 {
     struct rtentry rt;
 
@@ -1066,9 +1061,9 @@ sifdefaultroute(u, g)
  * cifdefaultroute - delete a default route through the address given.
  */
 int
-cifdefaultroute(u, g)
+cifdefaultroute(u, l, g)
     int u;
-    u_int32_t g;
+    u_int32_t l, g;
 {
     struct rtentry rt;
 
@@ -1224,9 +1219,9 @@ get_ether_addr(ipaddr, hwaddr)
 
 #define	WTMPFILE	"/usr/adm/wtmp"
 
-int
+void
 logwtmp(line, name, host)
-    char *line, *name, *host;
+    const char *line, *name, *host;
 {
     int fd;
     struct stat buf;
@@ -1443,3 +1438,21 @@ strtoul(str, ptr, base)
 {
     return (unsigned long) strtol(str, ptr, base);
 }
+
+/*
+ * Or strerror :-(
+ */
+extern char *sys_errlist[];
+extern int sys_nerr;
+
+char *
+strerror(n)
+    int n;
+{
+    static char unknown[32];
+
+    if (n > 0 && n < sys_nerr)
+	return sys_errlist[n];
+    sprintf(unknown, "Error %d", n);
+    return unknown;
+}