#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/sysmacros.h>
+#include <sys/param.h>
#include <errno.h>
#include <stddef.h>
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#define RTM_NEWSTATS 92
#define RTM_GETSTATS 94
#define IFLA_STATS_LINK_64 1
-#endif
-#ifdef INET6
#include <linux/if_addr.h>
/* glibc versions prior to 2.24 do not define SOL_NETLINK */
#ifndef SOL_NETLINK
#define SOL_NETLINK 270
#endif
+
/* linux kernel versions prior to 4.3 do not define/support NETLINK_CAP_ACK */
#ifndef NETLINK_CAP_ACK
#define NETLINK_CAP_ACK 10
#include "fsm.h"
#include "ipcp.h"
-#ifdef IPX_CHANGE
-#include "ipxcp.h"
-#if __GLIBC__ >= 2 && \
- !(defined(__powerpc__) && __GLIBC__ == 2 && __GLIBC_MINOR__ == 0)
-#include <netipx/ipx.h>
-#else
-#include <linux/ipx.h>
-#endif
-#endif /* IPX_CHANGE */
+#ifdef PPP_WITH_IPV6CP
+#include "eui64.h"
+#endif /* PPP_WITH_IPV6CP */
-#ifdef PPP_FILTER
+#ifdef PPP_WITH_FILTER
#include <pcap-bpf.h>
#include <linux/filter.h>
-#endif /* PPP_FILTER */
+#endif /* PPP_WITH_FILTER */
#ifdef LOCKLIB
#include <sys/locks.h>
*/
#include "termios_linux.h"
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
#ifndef _LINUX_IN6_H
/*
* This is in linux/include/net/ipv6.h.
} while (0)
static const eui64_t nulleui64;
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
/* We can get an EIO error on an ioctl if the modem has hung up */
#define ok_error(num) ((num)==EIO)
static int sock_fd = -1; /* socket for doing interface ioctls */
static int slave_fd = -1; /* pty for old-style demand mode, slave */
static int master_fd = -1; /* pty for old-style demand mode, master */
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
static int sock6_fd = -1;
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
/*
* For the old-style kernel driver, this is the same as ppp_fd.
if (sock_fd < 0)
fatal("Couldn't create IP socket: %m(%d)", errno);
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
sock6_fd = socket(AF_INET6, SOCK_DGRAM, 0);
if (sock6_fd < 0)
sock6_fd = -errno; /* save errno for later */
if_is_up = 0;
sifdown(0);
}
+#ifdef PPP_WITH_IPV6CP
if (if6_is_up)
sif6down(0);
+#endif
/*
* Delete any routes through the device.
*/
if (have_default_route)
cifdefaultroute(0, 0, 0);
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
if (have_default_route6)
cif6defaultroute(0, nulleui64, nulleui64);
#endif
close(ppp_dev_fd);
if (sock_fd >= 0)
close(sock_fd);
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
if (sock6_fd >= 0)
close(sock6_fd);
#endif
modify_flags(ppp_dev_fd, SC_CCP_OPEN|SC_CCP_UP, x);
}
-#ifdef PPP_FILTER
+#ifdef PPP_WITH_FILTER
/*
* set_filters - set the active and pass filters in the kernel driver.
*/
}
return 1;
}
-#endif /* PPP_FILTER */
+#endif /* PPP_WITH_FILTER */
/********************************************************************
*
static u_int32_t iwraps = 0;
static u_int32_t owraps = 0;
- struct ifpppstatsreq req;
+ struct ifreq req;
+ struct ppp_stats data;
memset (&req, 0, sizeof (req));
- req.stats_ptr = (caddr_t) &req.stats;
- strlcpy(req.ifr__name, ifname, sizeof(req.ifr__name));
+ req.ifr_data = (caddr_t) &data;
+ strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name));
if (ioctl(sock_fd, SIOCGPPPSTATS, &req) < 0) {
error("Couldn't get PPP statistics: %m");
return 0;
}
- stats->bytes_in = req.stats.p.ppp_ibytes;
- stats->bytes_out = req.stats.p.ppp_obytes;
- stats->pkts_in = req.stats.p.ppp_ipackets;
- stats->pkts_out = req.stats.p.ppp_opackets;
+ stats->bytes_in = data.p.ppp_ibytes;
+ stats->bytes_out = data.p.ppp_obytes;
+ stats->pkts_in = data.p.ppp_ipackets;
+ stats->pkts_out = data.p.ppp_opackets;
if (stats->bytes_in < previbytes)
++iwraps;
return 1;
}
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
/*
* /proc/net/ipv6_route parsing stuff.
*/
return 1;
}
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
/********************************************************************
*
if (if_is_up && --if_is_up > 0)
return 1;
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
if (if6_is_up)
return 1;
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
return setifstate(u, 0);
}
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
/********************************************************************
*
* sif6up - Config the interface up for IPv6
return setifstate(u, 0);
}
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
/********************************************************************
*
}
}
- /* This way it is possible to have an IPX-only or IPv6-only interface */
+ /* This way it is possible to have an IPv6-only interface */
memset(&ifr, 0, sizeof(ifr));
SET_SA_FAMILY(ifr.ifr_addr, AF_INET);
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
return 1;
}
-#ifdef INET6
+#ifdef PPP_WITH_IPV6CP
/********************************************************************
*
* sif6addr_rtnetlink - Config the interface with both IPv6 link-local addresses via rtnetlink
}
return 1;
}
-#endif /* INET6 */
+#endif /* PPP_WITH_IPV6CP */
/*
* get_pty - get a pty master/slave pair and chown the slave side
return 1;
}
-\f
-/********************************************************************
- *
- * sipxfaddr - Config the interface IPX networknumber
- */
-
-int sipxfaddr (int unit, unsigned long int network, unsigned char * node )
-{
- int result = 1;
-
-#ifdef IPX_CHANGE
- int skfd;
- struct ifreq ifr;
- struct sockaddr_ipx *sipx = (struct sockaddr_ipx *) &ifr.ifr_addr;
-
- skfd = socket (AF_IPX, SOCK_DGRAM, 0);
- if (skfd < 0) {
- if (! ok_error (errno))
- dbglog("socket(AF_IPX): %m (line %d)", __LINE__);
- result = 0;
- }
- else {
- memset (&ifr, '\0', sizeof (ifr));
- strlcpy (ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-
- memcpy (sipx->sipx_node, node, IPX_NODE_LEN);
- sipx->sipx_family = AF_IPX;
- sipx->sipx_port = 0;
- sipx->sipx_network = htonl (network);
- sipx->sipx_type = IPX_FRAME_ETHERII;
- sipx->sipx_action = IPX_CRTITF;
-/*
- * Set the IPX device
- */
- if (ioctl(skfd, SIOCSIFADDR, (caddr_t) &ifr) < 0) {
- result = 0;
- if (errno != EEXIST) {
- if (! ok_error (errno))
- dbglog("ioctl(SIOCSIFADDR, CRTITF): %m (line %d)", __LINE__);
- }
- else {
- warn("ioctl(SIOCSIFADDR, CRTITF): Address already exists");
- }
- }
- close (skfd);
- }
-#endif
- return result;
-}
-
-/********************************************************************
- *
- * cipxfaddr - Clear the information for the IPX network. The IPX routes
- * are removed and the device is no longer able to pass IPX
- * frames.
- */
-
-int cipxfaddr (int unit)
-{
- int result = 1;
-
-#ifdef IPX_CHANGE
- int skfd;
- struct ifreq ifr;
- struct sockaddr_ipx *sipx = (struct sockaddr_ipx *) &ifr.ifr_addr;
-
- skfd = socket (AF_IPX, SOCK_DGRAM, 0);
- if (skfd < 0) {
- if (! ok_error (errno))
- dbglog("socket(AF_IPX): %m (line %d)", __LINE__);
- result = 0;
- }
- else {
- memset (&ifr, '\0', sizeof (ifr));
- strlcpy (ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-
- sipx->sipx_type = IPX_FRAME_ETHERII;
- sipx->sipx_action = IPX_DLTITF;
- sipx->sipx_family = AF_IPX;
-/*
- * Set the IPX device
- */
- if (ioctl(skfd, SIOCSIFADDR, (caddr_t) &ifr) < 0) {
- if (! ok_error (errno))
- info("ioctl(SIOCSIFADDR, IPX_DLTITF): %m (line %d)", __LINE__);
- result = 0;
- }
- close (skfd);
- }
-#endif
- return result;
-}
-
/*
* Use the hostname as part of the random number seed.
*/
int
sys_check_options(void)
{
-#ifdef IPX_CHANGE
-/*
- * Disable the IPX protocol if the support is not present in the kernel.
- */
- char *path;
-
- if (ipxcp_protent.enabled_flag) {
- struct stat stat_buf;
- if ( ((path = path_to_procfs("/net/ipx/interface")) == NULL
- && (path = path_to_procfs("/net/ipx_interface")) == NULL)
- || lstat(path, &stat_buf) < 0) {
- error("IPX support is not present in the kernel\n");
- ipxcp_protent.enabled_flag = 0;
- }
- }
-#endif
if (demand && driver_is_old) {
option_error("demand dialling is not supported by kernel driver "
"version %d.%d.%d", driver_version, driver_modification,
projects / ppp.git / blobdiff