Take out some ancient debugging code.

[ppp.git] / pppd / sys-linux.c

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index 68e0584aeecb641d914f0b9f3b391f18316deb1c..dcdb2ab82be3b8e58fb7deba324aa1131dd4cff3 100644 (file)
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -2,7 +2,7 @@
  * sys-linux.c - System-dependent procedures for setting up
  * PPP interfaces on Linux systems
  *
- * Copyright (c) 1994-2002 Paul Mackerras. All rights reserved.
+ * Copyright (c) 1994-2004 Paul Mackerras. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -11,16 +11,11 @@
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The name(s) of the authors of this software must not be used to
+ * 2. The name(s) of the authors of this software must not be used to
  *    endorse or promote products derived from this software without
  *    prior written permission.
  *
- * 4. Redistributions of any form whatsoever must retain the following
+ * 3. Redistributions of any form whatsoever must retain the following
  *    acknowledgment:
  *    "This product includes software developed by Paul Mackerras
  *     <paulus@samba.org>".
@@ -141,7 +136,7 @@
 #endif /* IPX_CHANGE */
 
 #ifdef PPP_FILTER
-#include <net/bpf.h>
+#include <pcap-bpf.h>
 #include <linux/filter.h>
 #endif /* PPP_FILTER */
 
@@ -265,7 +260,6 @@ extern int hungup;
 /* new_fd is the fd of a tty */
 static void set_ppp_fd (int new_fd)
 {
-       SYSDEBUG ((LOG_DEBUG, "setting ppp_fd to %d\n", new_fd));
        ppp_fd = new_fd;
        if (!new_style_driver)
                ppp_dev_fd = new_fd;
@@ -389,8 +383,6 @@ static int set_kdebugflag (int requested_level)
            error("ioctl(PPPIOCSDEBUG): %m (line %d)", __LINE__);
        return (0);
     }
-    SYSDEBUG ((LOG_INFO, "set kernel debugging level to %d",
-               requested_level));
     return (1);
 }
 
@@ -537,9 +529,6 @@ int generic_establish_ppp (int fd)
 
     looped = 0;
 
-    SYSDEBUG ((LOG_NOTICE, "Using version %d.%d.%d of PPP driver",
-           driver_version, driver_modification, driver_patch));
-
     return ppp_fd;
 
  err_close:
@@ -956,8 +945,8 @@ void set_up_tty(int tty_fd, int local)
            fatal("Baud rate for %s is 0; need explicit baud rate", devnam);
     }
 
-    if (tcsetattr(tty_fd, TCSAFLUSH, &tios) < 0)
-       if (!ok_error(errno))
+    while (tcsetattr(tty_fd, TCSAFLUSH, &tios) < 0 && !ok_error(errno))
+       if (errno != EINTR)
            fatal("tcsetattr: %m (line %d)", __LINE__);
 
     baud_rate    = baud_rate_of(speed);
@@ -1149,8 +1138,6 @@ netif_set_mtu(int unit, int mtu)
 {
     struct ifreq ifr;
 
-    SYSDEBUG ((LOG_DEBUG, "netif_set_mtu: mtu = %d\n", mtu));
-
     memset (&ifr, '\0', sizeof (ifr));
     strlcpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
     ifr.ifr_mtu = mtu;
@@ -1209,9 +1196,6 @@ void tty_send_config(int mtu, u_int32_t asyncmap, int pcomp, int accomp)
 
 void tty_set_xaccm (ext_accm accm)
 {
-    SYSDEBUG ((LOG_DEBUG, "set_xaccm: %08lx %08lx %08lx %08lx\n",
-               accm[0], accm[1], accm[2], accm[3]));
-
     if (!still_ppp())
        return;
     if (ioctl(ppp_fd, PPPIOCSXASYNCMAP, accm) < 0 && errno != ENOTTY) {
@@ -1758,8 +1742,6 @@ static int get_ether_addr (u_int32_t ipaddr,
        return 0;
     }
 
-    SYSDEBUG ((LOG_DEBUG, "proxy arp: scanning %d interfaces for IP %s",
-               ifc.ifc_len / sizeof(struct ifreq), ip_ntoa(ipaddr)));
 /*
  * Scan through looking for an interface with an Internet
  * address on the same subnet as `ipaddr'.
@@ -1769,8 +1751,6 @@ static int get_ether_addr (u_int32_t ipaddr,
        if (ifr->ifr_addr.sa_family == AF_INET) {
            ina = SIN_ADDR(ifr->ifr_addr);
            strlcpy(ifreq.ifr_name, ifr->ifr_name, sizeof(ifreq.ifr_name));
-           SYSDEBUG ((LOG_DEBUG, "proxy arp: examining interface %s",
-                       ifreq.ifr_name));
 /*
  * Check that the interface is up, and not point-to-point
  * nor loopback.
@@ -1787,8 +1767,6 @@ static int get_ether_addr (u_int32_t ipaddr,
                continue;
 
            mask = SIN_ADDR(ifreq.ifr_addr);
-           SYSDEBUG ((LOG_DEBUG, "proxy arp: interface addr %s mask %lx",
-                      ip_ntoa(ina), ntohl(mask)));
 
            if (((ipaddr ^ ina) & mask) != 0)
                continue; /* no match */
@@ -1826,16 +1804,6 @@ static int get_ether_addr (u_int32_t ipaddr,
            &bestifreq.ifr_hwaddr,
            sizeof (struct sockaddr));
 
-    SYSDEBUG ((LOG_DEBUG,
-          "proxy arp: found hwaddr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
-               (int) ((unsigned char *) &hwaddr->sa_data)[0],
-               (int) ((unsigned char *) &hwaddr->sa_data)[1],
-               (int) ((unsigned char *) &hwaddr->sa_data)[2],
-               (int) ((unsigned char *) &hwaddr->sa_data)[3],
-               (int) ((unsigned char *) &hwaddr->sa_data)[4],
-               (int) ((unsigned char *) &hwaddr->sa_data)[5],
-               (int) ((unsigned char *) &hwaddr->sa_data)[6],
-               (int) ((unsigned char *) &hwaddr->sa_data)[7]));
     return 1;
 }
 
@@ -2647,7 +2615,6 @@ open_ppp_loopback(void)
 
     if (!get_pty(&master_fd, &slave_fd, loop_name, 0))
        fatal("No free pty for loopback");
-    SYSDEBUG(("using %s for loopback", loop_name));
 
     set_ppp_fd(slave_fd);